The PRO700 remote station(s) shall be Alpha Communications® / Ring model AB709 or approved equivalent. Remote(s) shall be made of high-grade, impact-resistant Beige ABS plastic with a satin finish. Remote(s) shall be equipped with 3 direct dial button which is programmed to call station numbers 11, 12 , and 13. Remote(s) shall require simple loop wiring, with no central station required. Remote(s) shall be surface wall mount type and can be flush wall mounted using an optional model BF636 wall mounting plate with model BBF602 flush steel backbox. System shall power off of a single PSDC series 24VDC system power supply. The PRO700 series system shall be expandable to a maximum of 40 total master and/or remote stations.
Contractor shall observe all local and national electrical and building codes.
The keypad has 3 direct dial buttons which are programmed to call station number 11, 12, and 13. When these buttons are used in combination with the X-button (X+ call button), calls can be made to subscribe no. 21 (X+11), Program Distribution Channel (X+12) or subscriber no. 23 (X+13). The station is also equipped with a cancel button (X).