DSC WS4925

DSC WS4925The WS4920 is a wireless repeater designed to extend the range of DSC one way wireless transmitters and to improve signal quality between the transmitter and receiver. Use the WS4920 to remedy transmission problems caused by excessive noise or other interference, or by long distances between devices and receivers. The maximum recommended number of WS4920's per alarm is 4.

The System Sensor RTS151KEY(A) is an automatic fire detector accessory designed to test remotely located duct and beam detectors

without the added expense of additional hardware or control panels

which produces a smooth light distribution pattern without the spikes and voids that characterize bulky specular reflectors

six Flexput I/O circuits

Compatible for use with the MXL family of control panels including the MXL

and plant areas where ambient noise levels are not exceedingly high

UPC Code: 783863045714

For semi flush mounting use a standard North-American four inch square box with a single gang plaster cover having an overall minimum depth of 2-1/4 inch (57mm)

Wide operating voltage

— 2099-9829 Glass Break Rods

Switch Type: Single pole

This SDI bus device works with several combined intrusion/fire control panels by Bosch