Ajax HomeSiren Wireless indoor siren

The Ajax HomeSiren Black is a wireless indoor siren designed to alert occupants and deter intruders with a loud sound when an alarm is triggered. Its black casing allows it to be discreetly placed in rooms with darker decor.

The siren’s sound level is adjustable up to 105 dB, ensuring it’s loud enough to be heard throughout a property. It features an LED indicator that signals arm/disarm status and alarm events. Installation is easy with the SmartBracket mounting panel.

Ajax HomeSiren uses Jeweller radio technology to communicate with the Hub up to 2000 meters in open space, providing a secure two-way connection. Its operating life is up to 5 years on a pre-installed CR123A battery. The siren also includes tamper protection, triggering an alarm if attempts are made to dismantle or remove it.