which facilities may have high security locks in use

Another good get-the-job-done padlock for PODS containers is Brinks' disc lock. jason_mccalister. 4. These locks provide you highest degree of security as they have excellent anti-picking, anti-drilling, anti-bumping properties. Lock and key systems have been in use for centuries. For use by DOD personnel and active duty US. Dual ball bearing locking mechanism resists pulling and prying. S&G 951 High Security Padlock Servicing Instructions, TDS-2043-SHR Technical Data Sheet for S&G 833C High Security Padlock, High Security Padlock Conversion Instructions for Shipboard Use, Please report all system problems and questions to the Webmaster High-security locks are designed to provide greater protection than standard locks, and protect from both internal and external criminals. Patented versions that use a biaxial design are available. 5. We will never share your information with third parties. Your self-storage professional should be able to . The S&G 951 high security padlock has been tested and approved meeting military specification MIL-DTL-43607J and is available from DLA Land and Maritime. This lock extension is meant for use on rooms/facilities where there is no regular occupancy. High-security locks have anti-drill plates and steel ball-bearings to prevent criminals from accessing a property using a drill. Our hardened stainless steel internal lock mechanisms won't rust or freeze up even after years of use. UL437-rated Schlage cylinders have hardened steel pins and are tested to withstand extreme physical attacks. These are designed to frustrate a slightly more sophisticated forced-entry technique: the drill. NSN 5340-01-626-0087 is the most similar to the now obsolete CDX-09 (5340-01-498-2760). ProSeries Padlocks are designed for Commercial/Industrial applications. It is also an abstract form of a Venn diagram arranged as a square of a matrix where each square represents a. K-map and Quinne-McCluskey are the most. [Upgrade Security Design]: 3" Stop metal construction home security door lock with 4 screws designed to withstand 800Ibs of force, 12 times stronger than a normal deadbolt to against being kicked in. To ensure you get two 4-packs keyed alike, you must order the 8-pack. Such a system may include locks, deadbolts, and access control . Defended by the Pentagon Force Protection Agency, top measures are in place to guard against chemical, biological, radiological, and nuclear attacks. We have all the right equipment and stock parts to provide service and repair of all. A steel alloy used. Malvern,PA19355, T:(610) 644-5334 Video door entry systems This score has no relationship or impact from any manufacturer or sales agent websites. For the sake of this tutorial well pretend sometimes that ints and uints only take up 1 b, Air Terjun Tengkil Di Johor Lokasi Mandi Manda Yang Sangat Menenangkan Untuk Mandi Manda Tempat Menarik, Boolean Expression to Truth Table Converter. Chris is a Locksmith by trade and the owner of Great Valley Lockshop in Malvern PA. Chris is a volunteer firefighter and "Life Member" for East Whiteland Township Volunteer Fire Company and a huge Nascar fan who loves to go camping and enjoys the outdoors. The latest version cylinder (DG3) uses chisel-point pins, a sidebar and drill resistance to achieve the UL437 rating with its 7900 series mortise locks. Know if your luggage has been inspected as soon as you pick it up at the airport with our pop-up inspection indicator. PEACE OF MIND WITH AN INSPECTION INDICATOR. ATTENTION: If you order two 4-packs they will NOT necessarily be keyed the same. . (For use by all other Federal agencies and DOD contractors), NSN 5340-01-585-7691: S&G 951C, Padlock, Key Operated. Superior Bolt Strength. UL437-rated cylinders that have telescoping pins and sidebar fingers are available, as is ASSA ABLOYs CLIQ system. To ensure you get two 4-packs keyed alike, you must order the 8-pack. And the perfect gift for your families. High Security Door Locks Reduce Costs in the Long Run. For use by all other Federal agencies and DOD contractors. 2023 Endeavor Business Media, LLC. The first decision is what type of lock system should be used, a "standard security lock system", or "high-security lock system". This original bunker at Cheyenne Mountain continues to be maintained today with the ability to withstand a nuclear attack of up to 30 megatons. Limited Use of FF-L-2740B Locks and FF-L-2890C Pedestrian Door Deadbolt Devices. Let's take a look at five benefits that the most secure door locks can bring to your business. The company provides a broad range of padlocks that have high-security SFIC, large-format interchangeable-core and conventional cylinders. 4. The A156.30 standard for high-security cylinders provides this caveat: Lock and door assemblies take the grade of the lowest graded component, including ungraded pieces. . SG 951 Padlock Key Operated. The LINK is: http://a.co/d/d0BVhdN, Allows door to be opened slightly for viewing, Adds security to entry door and helps to prevent forced entry, Addition of thumb turn lock prevents use of emergency release tool to gain access, In case of emergency, the thumb turn will breakaway with approximately 100 lbs. All forms of outside communication are forbidden and approximately 14,000 remote controlled doors made of solid steel protect the interiors of the prison. Construction of the CIA campus was completed in 1963. Medeco isn't the only company producing high security locks, either. Between $50 and $100 +2 colors/patterns. SureLock uses a white numeral on a black background for our combination dials. High-security door comes with lock security and steel hardened pin, making it difficult to replicate the keys or the key blanks to break in. The second is the core of the lock. Simplify Boolean Expression Calculator Online 60 Off Www Ingeniovirtual Com It helps in minimizing variables of any Boolean expression. 10 May January 24, 2021 High Security Locks. Click on the Ordering Information tab for NSNs and information on how to procure this lock. MUL T LOCK INTERACTIVE CYLINDER DOOR LOCK HIGH SECURITY THUMBTURN 66MM $79.90. It is an outstanding lock to own let alone use let alone use as a storage lock. Meanwhile, padlocks are rated for surreptitious entry, cycle testing, cut, corrosion, shock and tensile strength by ASTM F883 from the lowest level 1 through the highest level 6. NSN 5340-01-576-8298: Replacement MEDECO Cylinder with R1 key-way for S&G 951. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); We are serious about privacy. Boasting top security measures and a full staff of secret service agents, the safety of the commander-in-chief and world diplomats relies upon the White Houses one-of-a-kind security. From high security door locks to servicing and opening GSA-approved containers we have you covered. Yale Locks. Type I and Type II: Pedestrian Door Preassembled Lock (PDPL)- For use onstandard egress doors, right and left hand interchangeable, standard and reverse bevel capable, that require one-handed, single-motion egress withno panic requirements. Gerda Gerda G2000 High Performance Security Locks. With the advancements in technology, high security locks can be managed remotely. The lock and key each records all access events. The lock originated in the Near East; the oldest known example was found in the ruins of the palace of Khorsabad near Nineveh. "Hasp, High Security, Shrouded, For High And Medium Security Padlock". Professional security practice provides cost-effective layers that detect, deter and defend against attack. - This reinforced door guard is made from die cast metal that can withstand enough force to prevent possible break-ins. These are available for use in mortise, tubular deadbolt and multipoint locks. Students also viewed. For notorious criminals, landing in the ADX prison in Florence, Colorado almost certainly guarantees no chance of escape. Made From Durable Materials. [Easy Operation Door Lock] Easy to install and use for home or hotels:Use power screwdriver and drill to mount security door lock on your door frame ,finish DIY door lock installation minutes. The compartments are numbered to maintain the privacy of the owners. Remember that the smaller the lock, the easier it is to remove. High security shrouded shackle. Many of these characterstics are pre-requisites for various security ratings. They are also bump proof locks. NSN 5340-01-323-1087: MEDECO Cylinder supplied with three (3) keys: Two (2) operator and one (1) control - S&G 833C ONLY. The removable cylinder can be replaced or re-pinned. So, what do manufacturers consider when they build a high-security lock? NSN 5340-01-628-4750: 2740B Style 2 Combination Lock (Sargent & Greenleaf) for GSA approved security containers and GSA approved vault doors. Both versions have a UL rating. 2. Monitor Remotely. we provide forever warranty to make sure you could buy with confidence and would try our best to solve any problem until you are satisfied. Hinge mounting screws may not be exposed to the outside of the room. You can also purchase our two-piece set at a cheaper price. Mul-T-Lock Padlock NE10H 10MM High Security Interactive + PLUS BORON SHACKLE $125.00. You'll know to double check your luggage to make sure nothing has gone missing while you're still at the airport instead of at your hotel or final destination. Security keys. Here are the top 10 high-security buildings in the country. Sargent & Greenleaf, Inc., Model 2937 Description: "Padlock, Key Operated, High Security, Shrouded Shackle". There is even a museum inside the building but nobody outside of the agency has ever been permitted to enter. The patented cylinder is retained in the 47H mortise lock with a massive set screw assembly. Industrial & Scientific Janitorial & Facilities Safety Supplies Medical Supplies Food Service Diagnostic Equipment Material Handling Educational Supplies Sealants and . High security padlocks are intended for general military use with high security hasps where a high degree of physical security is required as specified by Enclosure 5 paragraph 2g. Read on to find out if high security locks for your residential properties are really worth the investment. High security padlocks are intended for general military use with high security hasps where a high degree of physical security is required as specified by Enclosure 5, paragraph 2.g. High security shrouded shackle (with R1 key-way) (For use by all other Federal agencies and DOD contractors) The best security cameras make your home or your company safer. [Door Security Lock Defend your home ]Add Extra, High Security to your Home or private space and prevent unauthorized entry,double safety security protection and make you feel more secure. Ammo Handler. A156.30 is specific to high-security cylinders but not locks. The most complete listing of locks will not include all of the different types since there are new designs, security parameters, and applications that are constantly being developed. The CLIQ system also is available, with high-security keying. CHILD-SAFE AND TAMPER-RESISTANT This Defender Security door blocker by Prime-Line has a spring-loaded design that is both child-safe and tamper-resistant. UL437 High Security: High-security cylinders use ASSA Twin legacy systems to meet UL437, while the Maximum+ system is patented to 2030. Visit our High security locks are locks that provide increased resistance to compromise. High-security locks are defined by various Underwriters Laboratories (UL) and Building Hardware Manufacturers Association (BHMA) standards. The Flying Locksmiths proudly provide Healthcare security solutions across the United States. [Home Security & Childproofing]: EVERPLUS child proof door lock adds extra security measures for toddlers while you aways on business. Sets found in the same folder. But there are some problems with it. EASY INSTALLATION The included 3 hardened screws make installation a breeze extra security and peace of mind can be achieved in just minutes. This organization has become the go-to source when you really have to defend against physical attack. Learn more about the 10 Most Secure Safes and Vaults in the U.S.. The hardened 5C SFIC core is retained with a double locking lug and an additional set screw. Locks are measured across the width and most are 1-3/4, 2 or 2-3/4 wide. Complex lock cylinder. To meet UL437 standards, BEST developed a complete high-security package. [Easy Operation Security Door Lock] Easy to install and use:Use power screwdriver and drill to mount security door lock on your door frame ,finish DIY door lock installation minutes. - Be extra when it comes to your familys safety! This lock extension is meant to be used on rooms/facilities where the occupancy is less than what the Authority Having Jurisdiction (AHJ) considers meeting assembly requirements. Its PROTEC2 system, which has patent protection to 2031, features a rotating disc cylinder that incorporates false gates and a disc-blocking mechanism to prevent picking. Our high security door lock comes with an installation manual, and you can contact us if you have any issues during installation, we will help you. ABLOY, another original component, has several high-security key systems for multiple applications, including padlocks. Note this: A statement that a particular padlock meets ASTM F883 must state which levels were met. Purchase reinforcement home security door lock and sleep peacefully at night now!! Keep them safe and secure by installing one of these on your doors! F:610-889-3837 security screws require holes to be pre-drilled with 1/8 in. And the locksmiths at Great Valley Lockshop know how to make your commercial business like a new Fort Knox. The Everest 29 cylinder differs from the previous Everest version in that the blocking pin was moved from the side to the bottom of the cylinder. A series of standards and different product innovations allow certain cylinders to satisfy the demands of certain applications, such as critical infrastructure. Our Downs Security Solutions professionals are happy to answer any questions you may have about these specialized locks. Electronics added the potential to include audit trails, monitoring and rapid recovery of compromised or expired credentials. Undoubtedly, you can understand the necessity of checking the metal type. It is not open to the public and armed guards constantly patrol the perimeter of the property. . Most of the time iron is used but there are some other metals like brass, steel, which are being used frequently. There are six types of the FF-L-2890B. Master Lock - (4) High Security Pro Series Keyed Alike Padlocks 6230NKALH-4 w/ BumpStop Technology. This building was also completed in 1963 and represents a fortress surrounded by a moatin this case, a parking lot. Another problem with high security locks is that they are not very practical in daily life situations where you need to use your keys often and easily. These systems are designed to prevent lock picking and drilling the lockout of its housing among other things. High Security Mortise Cylinder 1"-Solid Brass with Card & 5 Keys 06/Keyed Alike. With Marine recreation uses, they will withstand the harsh elements. AMMO 45 EXAM. At GTA Lockman - Mobile Locksmith Toronto we carry tons . If authorized, the lock opens. The original building spans 1,400,000 square feet and sits on a private, secure lot of land. An ANSI A156.30 listed high-security cylinder can be used if professional surreptitious attacks are anticipated. TR Score is a ranking system developed by our team of experts. [Child Proof Door Locks] Provides an effective solution for child proofing.Works good for keeping a 3 year old from sneaking out the front door. These high contrast dials make reading your combination a breeze. Dimensions: 2-1/2 (64mm) wide round solid steel body, each weighing 1.48 lbs. Having the proper security structure in place will avoid you from experiencing crippling financial costs.View Full Post An example of this would be a telecommunications closet. High security locks often weigh 2X that of a standard lock. Offices, rooms and buildings are renovated and repurposed. Testing is defined in International Code Council 500-2014 standards. [Upgraded Child Proof Door Lock] Come with 8pcs stainless steel screws and provides an effective solution for child proof.Works good for keeping away 3 year old from sneaking out the front door. 1. The use of biometrics in our everyday life is quite common. While many of the secure buildings mentioned above are meant to protect information or important diplomats, the NORAD Command Bunker in Colorado Springs shelters the nations top aircraft. Skip to content +1800.977.2308 . It is expected that a facility that . ABLOY Critical Infrastructure Introduces Service Program, Trident Keeps Facility Secure Under Attack from Truck, Burglars. The most common type has a doorknob or thumb latch on each side of the door. Like the Master Lock disc lock, Brinks also uses a 4-pin cylinder that won't keep experienced lock pickers at bay. Keeping up with these internal changes, regardless of which high-security key system is used, is by far the most critical key-control element for commercial markets. High security locks incorporate multiple security features, such as angled key cuts, restricted keyways and drill-resistant housings. High security hasps must conform to military specification High-Security Lock Repair. The number of keys for a high security padlock are limited to one control key and two operating keys as specified in paragraph 3.6.3.4 of MIL-DTL-43607J. 24 terms. The largest uses of water in educational facilities are restrooms, landscaping, heating and cooling, and cafeteria kitchens. Designed to meet Federal Specification FF-L-2890C, our high security door lock protects critically secure environments while also allowing quick and easy emergency egress. BEST by dormakaba focused on large organizations that have a lot of people, doors and something of value to defend. APPLICATIONS: Industrial and manufacturing environments. One of the most secure deadbolt locks would be Mul-T-Lock's 008J-MD1-D Cronus High Security Deadbolt Lock. DIMENSIONS: 2-1/2" (64mm) wide round solid steel body, each weighing 1.68 lbs. WATCH THE VIDEO ON THIS PAGE for installation tips and operating instructions.Pull Projection:1 inch, PRE-DRILLING the included 3 in. Electronic locks may be the right choice if your business or institution needs the highest security possible. All rights reserved. An 8-to-1 multiplexer is a digital multiplexer that has 8 data inputs 3 select lines and one output. A SECURE LOCK WHICH WORKS WITH NEARLY ANY KIND OF LUGGAGE. These have been tested with doors from most North American manufacturers. The DoD Lock Program is divided into three branches: Field Support; Research, Development, Testing, & Evaluation (RDT&E); and Physical . Its available in mortise, rim and other cylinders. The complex lock cylinders in high-security locks are difficult for burglars to pick. Ensure door hinges are fixed pin security hinge type or equivalent. The gold is stored in compartments locked with a padlock, two combination locks, and an auditors seal. It is considered a good option for storage units for several reasons. lock, mechanical device for securing a door or receptacle so that it cannot be opened except by a key or by a series of manipulations that can be carried out only by a person knowing the secret or code. ammo 67 exam. MIL-DTL-29181C, At an ideal lenght of 4 inches from end to end and a closed lenght of 1.6 inches, SureLock's cable is the ideal size for your travel security needs. 14 Best Smart Door Lock Reviews | Buyer's Guide 2022 by Tool Review, 27 The Best High Security Door Locks We've Tested 2022: The top Best High Security Door Locks Reviews, 18 Best Tape To Hang Photos On Wall (2022 Review & Buyers Guide), Best Review 23 Best Picture Hooks of May 2022 : Top Deal Today, 23 The Best Things To Hang Pictures We've Tested 2022: The top Best Things To Hang Pictures Reviews. Weapons or munitions storage areas always have been solid, if small, market niches. It provides you with a high security lock system and other hardware. Cameron Sharpe, CPP, worked 30 years in the commercial-lock and electronic access industry. 10 The Best High Security Locks We've Tested 2023: Top rate & In-depth Reviews, Master Lock - (4) High Security Pro Series Keyed Alike Padlocks 6230NKALH-4 w/ BumpStop Technology, Master Lock - (4) High Security Pro Series Keyed Alike Padlocks 6230NKA-4 w/ BumpStop Technology, Jack N Drill Swing Bar Door Lock Durable Door Guard for Back and Front Doors, Childproof Door Security Made from Reinforced Diecast Metal for Home Security and Peace of Mind w/ x5 Free Door Stopper, Waterproof Laminated Padlocks by Innovatex, 2-Pack - Keyed Alike Heavy Duty Steel 40mm Pad Locks - Laminated Water and Weather Resistant for Outdoor Shed, Warehouse, Trailers, RVs, Boats, Tools & More, Door Security Lock, Child Proof Door Reinforcement Lock with 2" Stop 4Screws for Inward Swinging Door, Double Safety Security Protection for Your Home2PACK, Defender Security Satin Nickel U 10827 Door Reinforcement Lock Add Extra, High Security to your Home and Prevent Unauthorized Entry 3 Stop, Aluminum Construction Finish, EverPlus Home Security Door Lock with 8 Screws, Childproof Door Reinforcement Lock with 3 Inch Stop Withstand 800 lbs for Inward Swinging Door,Upgrade Night Lock to Defend Your Home (Silver), Defender Security U 11316 Swing Bar Door Guard With High Security Auxiliary Lock, Satin Nickel Finish, 1-Pack, Home Security Door Lock, Child Proof Reinforcement Lock with 3'' Stainless Steel Screws Door Latch for Inward Swinging Door, Double Door Security Protection for Your Home, Silver, SURE LOCK TSA Compatible Travel Luggage Locks, Inspection Indicator, Easy Read Dials - 2 pack, 10 The Best Home Backup Generator Reviews & Buyers Guide for 2023, 10 Best Whole House Generator (2023 Review & Buyers Guide), 21 The Best Pre Lit Christmas Tree We've Tested 2023: Top rate & In-depth Reviews, 10 Best Solar Generator (2023 Review & Buyers Guide), Best Portable Generator Reviews & Buyers Guide in 2023, 10 The Best Home Generators Reviews & Buyers Guide for 2023, 10 The Best Air Humidifier Reviews & Buyers Guide for 2023, 2023's Best Humidifer as Reviewed by Experts: Top-picks & Best Deal for You, The Best Evaporative Humidifier Reviews & Buyers Guide of January 2023, The Best Whole House Humidifier Reviews & Buyers Guide of January 2023, Guide to choosing the best air conditioner, The best benefits of Steam Mops - All about the best steam mops. Lock and key or electronic program will help minimize the possibility of unauthorized access to a facility andor assets in a facility. However, an indoor magazine located in a secured room that is locked as provided in subparagraph 27 CFR 555.208(b), 555.210(b) or 555.211(b) with the door hinges and lock hasp securely fastened to the magazine, may have each door locked with one steel padlock that meets the requirements stated above. Contact the DoD Lock Program. High security padlocks are covered by military specification MIL-DTL-43607J . We have locks and products that are meant to enhance your security at home or at your business location. Some of these assemblies also carry various blast-resistant ratings. TR Score is a ranking system developed by our team of experts. Additionally, duplicate keys can only be made from the locksmith who installed the lock or the factory. A "high security" lock is designed to be more resistant to being compromised than a standard lock. And there's no need to replace existing Class 1 or 2 locksets and housings. Defender Security U 10827 Door Reinforcement Lock - Add Extra, High Security to your Home and Prevent Unauthorized Entry - 3" Stop, Aluminum Construction (Satin Nickel Anodized Finish) 4.7 out of 5 stars 17,902. For use by DOD personnel and active duty military only. Solid iron shackle shroud resists harsh physical attacks. These locks feature the BumpStop Advanced Cylinder Technology. High Security Locks What Makes Them More Secure Locksmith Ledger. However, Group 1R locks are no longer - . With the factory default combination of 001 entered, use a pen to flick the switch to the right. In the case of a car, for example, if the car is stolen, it will be easy to access all the data inside the vehicle. 35 terms. Starting at Login to see the price. CHROME rustproofing provides longer life. View on Amazon. ATTENTION: If you order two 4-packs they will NOT necessarily be keyed the same. Peen the exposed hinge pins by spot welding or some other means to prevent removal. If you are going for the absolute minimum of security on your storage unit, you can't go wrong with the American series of padlocks. The 5-pin brass cylinders on the inside help protect against and deter potential theft, MULTIPLE KEY ACCESS AND SUPPORT our padlocks for outdoor use also comes with matching keys that can be used on either lock, so you can secure multiple areas and support multiple people in your home, office, or industrial areas, SAFETY LOCK CYLINDER KEY ACCESS we adopted a positive and negative groove structure on the inside of our professional paddle locks, as well as increased tooth density on our pin cylinders, to further enhance overall safety and protection. Which facilities may have high security locks in use? The main goal of all high security locks is not to be undefeatable, but instead to make defeat too expensive or time consuming to be feasible. Each type is available with the two different styles of the FF-L-2740B for a total of 12 different configurations. This means your installation is only as good as the weakest link, including cylinder, lock and door assembly. Now that youre aware of the standards and applications that guide high security, lets discuss the products available. The Fed is the custodian of the valuable reserves and has the responsibility of guarding it for account holders, such as the U.S. government and central banks. Most high-security locks have many of the following included in their design to increase security. Two issues drive this answer. Many business owners have dealt with keys going missing or being copied without their authorization. This category is tested for unauthorized opening from bypass, lock-picking, impressioning and destructive entry. Ahead, learn more about the key features of the best lock for storage unit use. Lock body. And a dual ball bearing locking mechanism resists pulling and prying. Keys - Physical devices used to gain access to locks and include traditional cut-metal keys, electronic fobs and/or cards used in electronic locks. These high security, rekeyable 5-pin cylinders with spool pins are virtually impossible to pick. The so-called elephant in the room, however, is that employee and guard keys also are misplaced, lost, loaned, borrowed and stolen. High security shrouded shackle. High Security Key in Knob Cylinder-Solid Brass with Card & 5 Keys 06/Keyed Alike 10. A high security lock is designed to be more resistant to being compromised than a standard lock. Keyless Locks: These use biometrics or ID cards to open and are ideal for higher security. Call us here in Atlanta, GA, at 404-873-2515 today to talk with a team member or to schedule a replacement lock. In most cases, high-security cylinders will be installed in Grade 1 security mortise locks, auxiliary deadbolts, padlocks or multipoint locks. it's a popular lock used by business owners to secure their storefronts and business gates. The best locks for storage units have varying price . NSN 5340-01-449-4349: MEDECO Cylinder supplied with three (3) keys: Two (2) operator and one (1) control (with R1 key-way) - S&G 833C ONLY. No tools are required to open, just a little practice. DoD Manual 5100.76. http://lockwiki.com/index.php?title=High_security_locks&oldid=12532, Creative Commons Attribution/ShareAlike 3.0 license. Learn more. for more information on high security hasps. It from 0 to 10 are automatically scored by our Tool Review tool based upon the data collected. The building itself is tall and solid, yet almost all technical details of the structure continue to be a strictly protected state defense secret. Escorted by three or more officers at all times, each prisoner remains under the close watch of guards when not in their individual cells. The M-9200 version with the Mogul cylinder is designed for detention, holding and psychiatric facilities. Ensure door hinges are fixed pin security hinge type or equivalent. At Datalocks, we have reviewed some of the best high security locks currently on the market and have judged them based on their features, ease of use and price. Padlock designs such as the hockey puck and the Mul-T-Lock Hasp eliminate shackle attacks, and were seeing an increasing number of electronic solutions there as well. Extreme service padlocks can test up to level 6 for cut resistance and other categories. Peaks Preferred is the latest version of the Kaba Peaks high-security line of cylinders by dormakabas Ilco brand. Industry rankings, Grades 1 to 3, seem to track with our ratings, with Grade 1 locks being the most . A Secured Home Is A Safe Home. High security locks are more impervious to methods of forced entry than other locks. The keys are programmed with access privileges for each user and contain a list of locks the user may open with a schedule of days and times that theyre allowed to have access.