a of optical switch devices, with delay, broadening,<br> external synchronization, anti-interference, high reliability,<br> working for regional stability and self-diagnosis of intelligent features.<br> Small size, multi-function, , high precision, fast response,<br> detection distance and anti-light, electricity, magnetic interference capability advantages.<br> Separate Amplifier type of structure<br> Specular reflection type detection method<br> Voltage :AC 250V / DC12-24V<br> Output Current: 3A<br> Ambient temperature: -0-75 ()<br> Size: 5x5x2cm<br> Material: ABS + metal<br> Package contains:<br> 1 set of photoelectric switch (including screws)<br> Note:Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm.