Camden Door Controls has released the CM-120TX battery operated 915Mhz.wireless keypad. This back-lit, weather-resistant keypad features 999 user codes (with 10 million variable length codes) and up to 90,000 operations using inexpensive ‘AA’ alkaline batteries.
These wireless keypads also feature an exclusive battery test gauge, low battery alarm, auto enrollment and a range of programmable features including REX and door contact inputs, global lock out and much more. CM-120TX keypads are compatible with Camden CX-RX91 (1 relay) and CM-RX92 (2 relay) wireless receivers. Its two-channel wireless communications allows users to be assigned to activate wireless channels #1, #2 or both. The CM-120TX is ideal for mounting on glass doors, outdoor posts, gates, or anywhere running wire is unsightly or prohibitively expensive.
More Info: http://www.camdencontrols.com