DSC WS4920

Wireless Repeater

  • Factory New
  • Material Obsolete
Brand: DSC FireAlarm.com Part #: 51506 Category: Manufacturer Part #: WS4920 Tag:


New 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 device’s signal to ensure high-quality signals are transmitted to the control panel/receiver.


Weight .77 lbs
Dimensions 3.38 × 11.35 × 17.68 in

Production Status


Product Notes

Replacement: WS4920HE


  • Greatly extends the range of DSC 1-way wireless devices
  • Backward compatible with existing security systems including ALEXOR, PowerSeries and MAXSYS
  • Identifies the optimal location for mounting – taking in to consideration noise and interference
  • Quick enrolment of DSC 1-way wireless devices
  • Status LEDs for AC, battery and RF Jam
  • Up to four repeaters can be supported per system
  • Supports up to 164 wireless devices
  • Wall and case tamper protection
  • Esthetically pleasing design


Wireless Repeater WS4920
DSC – Data Sheet
WS4920 v1.0
DSC – Installation Manual