Maxum Residential Deadbolt Hardened steel inserts and rotating pins provide drill and pick resistance according to UL 437 standard. The Medeco 4 (M4) design offers a utility patent that provides protection against unauthorized key duplication. The Maxum is a UL437 Listed, BHMA A156.5 Grade 1 Certified deadbolt, offering unmatched protection against unauthorized key duplication, bumping attacks, picking, drilling, wrenching, kicking, or other physical abuse. A solid 1'' hardened steel bolt in heavy gauge steel housing provides maximum defense against physical attack. Control Over Your Keys The locking technology in the Maxum residential deadbolt carries a BHMA A156.30 Certification, giving you assurance that your keys are fully protected from unauthorized duplication as well as a UL 437 Listing for protection against picking and drilling attacks. With this protection, you are assured of knowing exactly who has access to your possessions and loved ones. Deadbolts can be masterkeyed for maximum flexibility. Residential Maxum is available in single and double cylinder functions and in most popular finishes and can be ordered with a variety of different cylinder technologies. To compare the mechanical features, see the below chart. Mechanical Cylinder Features M4 BiLevel UL listed for use on fire doors x Grade 1 Certification x BHMA A156.30 Level A Certification the cylinder x Can be incorporated into existing master key system x x Protect against drill, wrenching, bumping and prying attacks x Solid Brass Construction x x Accomodates both mortise and drive in face applications x x Large thumbturn for ease of use x x Key may be retrofitted with a prox head x x Double cylinder captive thumbturn available x x Features Benefits: Steel shroud over bolt protects against “ice pick” type attacks. High security strike plate has a special box design with 2” screws that anchor the strike directly to the building structure behind the frame, preventing “kick-in” type attacks Hardened steel bolt and bolt throwing mechanism are surrounded by a heavy-gauge tubular steel housing for maximum resistance to crowbar attacks. Solid brass design is secured with high-tensile steel mounting bolts for maximum resistance against hammer and prying attacks. Utility patented key control, (for cylinders that incorporate the M4 design), provides protection against the unauthorized duplication of keys. Shuttle Pin Movable Element in the M4 key protects against 3D printing. A special elevating and rotating pin tumbler design, along with false slots on the bottom pins, mushroom top pins and a sidebar mechanism, work together, to provide superior pick resistance. Angled cuts on the keys, along with fore and aft positioning, provide added dimensions that dramatically increases key combinations and enables Medeco® to produce some of the largest master key systems in the industry. Hardened steel inserts, positioned in critical areas of the cylinder, provide a high degree of drill resistance. UL437 listing provides assurance that cylinders meet universal standards for drill and pick resistance and resistance against other types of forced attack. Applications: Ideal for residential applications requiring a top of the line Grade 1 deadbolt plus protection against unauthorized key duplication. Warranty: Two year warranty offers assurance of product quality and factory support in the rare event there is a problem. Technical Information: Eight different finishes provide an extremely close color match with existing hardware. Finishes: 05 - Bright Brass 06 - Satin Brass 09 - Antique Brass 10 - Satin Brass Blackened 11 - Bright Bronze 12 - Satin Bronze 13 - Oil Rubbed Bronze 18 - Bright Nickel 19 - Satin Nickel 20 - Antique Nickel 22 - Black 24 - Dark Bronze 25 - Bright Chrome 26 - Satin Chrome Close Downloads Maxum Deadbolt Brochure Medeco Product Catalog Close Want to learn more? If you are interested in speaking with someone or have questions, please fill out the form below. loading Classic CLIQ Residential DeadboltThe Medeco Classic CLIQ Residential Maxum deadbolt exceed… Classic CLIQ DeadboltThe Medeco Classic CLIQ Maxum deadbolt exceeds ANSI Grade… Maxum Commercial DeadboltThe Medeco® Maxum deadbolt exceeds Grade 1 ANSI/BHMA A156… Dealer Locator Enter Postal Code Advanced Search For Export Security Solutions, Click Here. Click here for Engineered Security Solution dealers.