Sensor Smoke Detector , responding to smoke in a protected area . When there is smoke into the detector chamber , the light rays are scattered by the smoke particles , and the scattered light would....

MATERIAL ; Body - Polypropylene STRENGHT ; 20 kg DIMENSION ; Total : 413 mm Head : 82 x 28 mm Lock Hole : 7 mm x 1 mm Lock Hole Lenght : 10 mm Tail : 331 mm x 6 mm Tear Set : 36 mm ....

Infinity DS-352V 1/ 3" Sony Color CCD 420 TVL. Vandalproof & Weather Proof 23 IR Led , up to 15 metres Varifocal 3, 5-8mm

A tool which can provide two-way information and communication at an early stage about the security status of houses, warehouses, offices, etc. in a way current status of electronic equipment sent....