WS 105 Mini Strobe Siren


When connected to an alarm system and an intrusion occurs, the WS-105 will sound with the strobe light flashing. For smaller premises, the unit can also work as an on-site alarm system with other accessories, such as remote controls, door/window contact sensors and PIR detectors, on the same radio frequency.



  • Power Supply DC 3V (AAA LR03 1.5V BATTER Y X 2PCS)
  • Static Current≤50uA
  • Alarm Current≤9.5mA
  • Detection Distance5m
  • Curtain Detection Angle15°
  • Transmitting Distance≤80m (in open area)
  • Radio Frequency315MHz or 433.92.92MHz (±75KHz)
  • Housing MaterialABS Plastic
  • Operation ConditionTemperature: -10°C ~+55°C Relative Humidity: ≤80% (non-condensing)
  • Detector Dimensions (L x W x H)48 x 33 x 88mm
  • Mounting Plate Dimensions (L x W x H)52 x 30 x 11.6mm