DSC Security Products WS4920HE SF 11/02 and “Hush mode activated” when

and “Hush mode activated” when a nuisance alarm is silenced

Led 2W Hf Speaker Strobe

— Field programmable as rate-of-rise or fixed temperature

VT750C2A Shadow Phantom 750 2010-2014

Unwanted alarms are virtually eliminated

DSC Security Products WS4920HE SF 11/02 and “Hush mode activated” whenNew to the DSC family of wireless products, the WS4920 Wireless Repeater delivers an easy to install wireless device that significantly extends the range for DSC 1 way wireless devices from the control panel receiver and compensates for interference sources by improving the signal quality. The WS4920 repeats the 1 way wireless devices signal to ensure high quality signals are transmitted to the control panel receiver.