Wireless Doorbell Battery Operated Vibrating LED Flashing, Wireless Doorbells for Home,Hearing Impaired Doorbell chime Kit,Battery Powered 4 Working Modes 5 Volume Level
- ... SPECIFICALLY DESIGNED WIRELESS DOORBELL FOR BUSINESS ENVIRONMENTS: This long range wireless doorbell is the epitome of industrial grade. Transmits a signal up to 4000" through wood, brick, stone, glass, stucco, cinder block, metal & reinforced concrete. A bonafide commercial doorbell far from average..
- BE ALERTED IN AREAS YOU NEVER THOUGHT POSSIBLE: Understanding the enormity of industrial locations & the possibility of segmented work stations, this wireless door chime gives you the ability to add an unlimited number of transmitters & receivers. Receivers have (4) 12VDC outputs (1 per each of the 4 zones} allowing you to add 12VDC devices (sirens, buzzers, bells, strobes, etc). Transmitters feature (1) N/O, N/C relay & plug in receiver has (1) “C” relay..
- MULTI-FUNCTION TRANSMITTER: Operates just like a standard doorbell push button when someone presses the button, the chime will sound. Will also operate as a magnetic door chime with the included contact sensor which alerts you every time a door is opened. Can be used at workstations to signal when attention is needed..