Linear MDKP MegaCode Exterior Wireless Keypad Access Device with Built-in Radio Transmitter

Keep gates, yards, and secure perimeters controlled and convenient with the Linear MDKP exterior wireless keypad access device. As a rugged, weatherproof access control keypad from Linear, the MDKP delivers reliable outdoor security with an internal radio transmitter that reaches up to 250 feet line-of-sight and supports MegaCode encoding (1,000,000+ code combinations) for strong code diversity. Its cast-aluminum housing stands up to harsh environments while the internal antenna and 318 MHz radio simplify installation—no hardwiring required—using a single 9-volt lithium battery for long service life. Users enter a 1–6 digit PIN followed by # to transmit access credentials to the receiver or controller, and a built-in downlight improves visibility for night operations. Ideal for gate operators, commercial yards, and facility perimeter control, the MDKP integrates easily with existing access control and surveillance strategies to strengthen monitoring and incident prevention. Add the Linear MDKP to your access control plan today for dependable, low-maintenance outdoor security.

• Secure, contactless entry that transmits a unique 1–6 digit PIN using MegaCode for reliable prevention of unauthorized access
• Durable cast-aluminum, weatherproof housing designed for outdoor installations and long-term site protection
• Long-range built-in radio transmitter with up to 250 ft line-of-sight range for flexible placement and gate or perimeter coverage
• Low-maintenance operation powered by a single 9V lithium battery, reducing wiring needs and installation time
• Intuitive user operation with downlight for nighttime use and easy wall or gooseneck mounting to fit a variety of access points