This completely wireless solar powered outdoor strobe siren is a breeze to install and is ideal for locations where you cannot use a mains powered model. The Chuango SPS-260 is extremely reliable with its built-in rechargeable lithium battery plus an additional 9volt backup battery that will provide a combined total of up 30 days standby power for long periods of reduced sunlight.

A strobe siren is an excellent deterrent to potential intruders. Installing a strobe siren will not only make a lot of noise if activated but it warns people there is an alarm system protecting your home. There are front and back tamper switches that will trigger the siren and strobe if the front cover is removed or if the casing is pulled away from the wall.

The siren volume is very loud at 110dB and will be enough to scare intruder away. You can add as many strobe sirens to your alarm system as required.Please note that the solar panel must receive some sunlight in order to recharge the lithium battery. Indirect sunlight is sufficient but a shaded location will not be strong enough to maintain a high powered battery level which will result in the unit failing to operate correctly.