DSC Security Products RFK5501 RAFA The output is power-limited and

The output is power-limited and speaker circuit connections to it are provided on the main control board and optional speaker circuit expander module

— AD2-XHR Air Duct Housing w/ Relay

It transmits the status (normal

Grizzly 550 EPS 2009-2013

DSC Security Products RFK5501 RAFA The output is power-limited andPowerSeries high quality, slim profile keypads achieve a clean, unobtrusive look that homeowners welcome and installers will appreciate for their easy programming and installation. The keypads feature an input output terminal that can be programmed to operate as a zone input, programmable output or as a low temperature sensor. The keypads also include adjustable backlit keys that address low light situations and five programmable keys for simple one