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From stand-alone controllers to multi-family telephone entry systems, Linear has developed the broadest, most effective and durable range of access controllers to compliment any access system.
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AK-31 AK-31

Digital Keypad
Interior Digital Keypad is a digital keyless entry system designed for access control applications. The keypad is housed in a rugged, plastic enclosure and is designed to be mounted in a standard single-gang electrical box. The die-cast keys have bright, easy-to-read yellow graphics. Up to 480 entry codes, from 1 to 6 digits in length, can be programmed.
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Our Price: $89.00
AP-5 AP-5

Wireless Access Controller - 2 Door/Gate
The AP-5 Wireless Access Controller - Two Gate or Doors is designed for a broad range of applications and can control one or two door strikes, mag-locks, barrier gates, automatic gates, or door operators. Its wireless design and small size fits a variety of access control requirements.

Our Price: $95.00
AK-21 AK-21

Digital Keypad
The Model AK-21 Interior Digital Keypad is a digital keyless entry system designed for access control applications. The keypad is housed in a rugged, plastic enclosure and is designed to be mounted in a standard single-gang electrical box.
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Our Price: $134.00
AK-21W AK-21W

Exterior Digital Keypad
The Model AK-21W Exterior Digital Keypad is a digital keyless entry system designed for outdoor access control applications. The keypad is housed in a rugged, die-cast metal enclosure and is designed to be mounted in a standard single-gang electrical box.
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Our Price: $134.00
AK-11 AK-11

Exterior Digital Keypad
The Model AK-11 Exterior Digital Keypad is a digital keyless entry system designed for access control applications. The keypad is housed in a rugged cast aluminum enclosure that can be mounted to a pedestal or bolted directly to a wall. The die-cast keys have bright, easy-to-read yellow graphics.

Our Price: $199.00
AKR-31 AKR-31

Exterior Digital Keypad with Radio Receiver
Model AKR-1 Exterior Digital Keypad with Radio Receiver is a digital keyless entry system designed for access control applications. The keypad is housed in a rugged cast aluminum enclosure that can be mounted to a pedestal or bolted directly to a wall. The die-cast keys have bright, easy-to-read yellow graphics.
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Our Price: $280.00
AM3PLUS AM3PLUS

Wireless Access Controller - 4 Door/Gate
An access controller for up to four points of entry, the AM3Plus is housed in a lockable, plastic enclosure that is monitored with a magnetic tamper switch. The AM3Plus features a 2-digit LED display, nine status indicators, four relay indicators with four relay activation push-buttons, three programming buttons, a reset button, and a power indicator. The system controls its four output relays by responding to various input devices that react to proximity cards, transmitters, and entry codes. These output channels can be programmed to control electric door strikes, magnetic locks, door and gate operators, or barrier gates.
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Our Price: $759.00