Wireless External Siren With Red Strobe Light



No need any wiring connecting this SIREN to your alarm main unit !

More SAFE ! More Flexible ! More attractive Appearance !


You could choose to have model which works with 315Mhz or 433Mhz alarm system.

For the frequency, if your alarm works on 433Mhz, we will supply 315Mhz module in the wireless siren, because the wireless siren is independent to the alarm, and CANNOT be on the same frequency, otherwise, the signals will jam, and the wireless siren transmitter will continue sending signal (non-stop) when it is triggered, and your remotes in the same frequency will not work.

This Wireless External Siren with Red Strobe Light could be connected to all of our alarm units in our stock!
1. Connect the wireless siren transmitter module to the alarm unit.
2. Connect the siren main unit with power supply.
3. When the alarm is triggered, the siren will sound with red strobe light.



  • Size: 120mm x 70mm x 45mm

  • Alarm loudness volume: 110dB

  • Current: 100mA

  • Voltage: 12V DC

  • Strobe Light Color: RED

Package Contents (Per Unit)
  • Wireless Siren with Strobe Red Light Main Unit X 1

  • Wireless Transmitter Module x 1

  • Power Adapter (100-240V, 50/60Hz) X 1



Available Options:

Frequency of your alarm system:


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