Supplied with 5 metres of Cable to make Installation easier (this can be extended upon request). A typical application would be that you can see an Intruder through your CCTV, but you are not at or near the location, with a simple command you could activate the connected Siren & Flashing Strobe. The mode of operations available are. Short Inching switches the relay on for pre-set time duration from. Long Inching (switches the relay on for pre-set time duration from 1 to 240 minutes).
The 3-pin socket is not waterproof therefore needs to be mounted inside or into a weatherproof box. Very useful in some applications for your Home & Business Security, if you have any questions please Ask. 1 x 3-pin GSM Wall Socket Switch. 1 x Siren & Flashing Strobe Light with 5 metres of Cable.1 x 12v DC Transformer. Text (SMS Command) All Phones. Size: 70 x 45 x 120mm. Cable Length: 5 metres (can be extended upon request, please ask for a quotation).