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Access Control > Multi Door Controllers > Telephone Entry with Access Control > Telephone Entry > Residential Telephone Entry > Single Door Controllers > Accessories > Transmitters
Linear's single door controller entry systems are an excellent way to control access at a single entry point.
 
AK-11 AK-11: Exterior Digital Keypad
Surface or gooseneck mount keyless entry system for outdoor applications, up to 480 entry codes, two relay outputs, two solid-state outputs, two status indicators, programmable keypad courtesy lighting, 12-24 volts AC/DC
AK-2 AK-2: Interior Digital Keypad
Flush mount keyless entry system for indoor applications, up to 480 entry codes, two relay outputs, two solid-state outputs, two status indicators, keypad lighting, mounts in single-gang J-box, 12-24 volts AC/DC
AK-21W NEW! AK-21W: Weather-resistant Digital Keypad
Flush mount keyless entry system for outdoor applications, up to 480 entry codes, two relay outputs, two solid-state outputs, two status indicators, programmable keypad courtesy lighting, mounts in single-gang J-box, 12-24 volts AC/DC
AK-31 NEW! AK-31: Low-cost Interior Digital Keypad
Low-cost flush mount keyless entry system for indoor applications, up to 480 entry codes, two relay outputs, two solid-state outputs, two status indicators, mounts in single-gang J-box, 12-24 volts AC/DC
AKR-1 AKR-1: Exterior Digital Keypad with Radio Receiver
Surface or gooseneck mount keyless entry system for outdoor applications, built-in radio receiver, up to 480 entry codes, up to 480 block coded transmitters, two relay outputs, two solid-state outputs, two status indicators, 12-24 volts AC/DC, keypad lighting
AP-5 NEW! AP-5: Multipurpose Wireless Access Controller
Dual-portal access control system, built-in radio receiver, supports 480 block coded transmitters or 238 individual transmitters/wireless keypad entry codes and six MGT obstacle transmitters, three relays, programmable access or obstacle output
WOR WOR: Wiegand Output Receiver
Access control interface for Linear's block coded transmitters, adds a facility code to the transmitter data, and sends the information to the Wiegand input of an access control panel via a 5-wire connection, waterproof metal enclosure