Product Name: Infrared Touch Type No Nc COM Push Button Switch Model NO.: DW-C2 Certification: CE Brand: Dwell Kind: Single-pole on-off Switch Usage: Control Button, Control Switch Number of Switch: Single Control Switch Type: Normal Open and Normal Close Optional Application: Home Appliance, Electronics, Apartment/Villa, Hotel, Home Feature: Flat Switch Type: Touch Type Infrared Door Exit Button Warranty: 1 Year Trademark: Dwell Transport Package: 1 Door Exit Button Switch Per Box Specification: 86*50*20 Origin: Shenzhen China Product Description Dimensions: 86Lx86Wx20H(mm)Input : DC12VContact Rating: 12-24V,3AOutput Contact: NonCCOMMechanical Life: 500000 testsSuitable for Door: Hollow DoorOperating temp: -20ºC~+55ºC(14-131F)Suitable Humidity: 0-95% (relative humidity)Detection range: 0.1-10cmWeight: 0.15kgStandard Packing: 100pcs/carton