4X Infrared Sensor Switch No Contact Contactless Switches Door Release Exit Button with LED Indication

This exit button widely used in the door access control system. When you want to go out, you just need to put your hand near the button and move, then the button induction you and open the door. No need to Contact the button, very convenient.
LED indication.
Output Contact: NO/NC/COM
Mechanical Life: 500000 tests
Operating temp: -20°c to 55°c
Suitable Humidity: 0-95% (relative humidity)
Detection range: 0.1-10cm
LED Indicator:
White LED indicator: Power OFF
Blue LED indicator: Power ON (standby)
Red LED indicator: Power ON (sensation)
Specifications:
Working Voltage: DC 12V
Current: 3A
Temperature: -20°c~55°c
Times: 500,000
Dimension: 86 * 86 * 39mm
Weight: 85g/pcs
Color: picture color
Material: Stainless steel

Package Contents:
4 * Infrared Door Exit switch

Only the above package content, other products are not included.
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 +/- 1-3cm.