DSC Security Products WS4920HE SF 11/02 Enclosures shall be NEMA 4

Enclosures shall be NEMA 4 listed by Underwriters Laboratories Inc

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

Unwanted alarms are virtually eliminated

The LED is visible on the module or on a low‐profile faceplate

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

DSC Security Products WS4920HE SF 11/02 Enclosures shall be NEMA 4New 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.