The ALC-SIR2 Wireless Solar powered siren is a energy efficient alarm built for outdoors built to output both a siren and strobe light when an alarm has been triggered. Ideal for outside homes and small office buildings.
* Solar wireless outdoor siren (110dB) with flashing strobe light
* Can be used as wireless siren by connecting to control panel
* Can work as a standalone alarm system by adding wireless accessories
* Adjustable siren volume and duration
* Features inbuild tamper switch
* Built in 3.7V rechargeable lithium solar-power battery