Feature:1. Strong Sensitivity: The button part of the access controller responds sensitively, and the button feedback is fast and effective. No need to repeat operations and wait.2. Easy to Operate at Night: The button has a weak light, which can be clearly identified at night, suitable for night operation.3. Premium Material: The panel button switch design of the touch sensor switch is stylish and beautiful. The material is made of plastic, strong and durable.4. Easy to Install: This access control is a wire free switch, just put the battery can be used, no slotted wiring required, very simple and convenient.5. Wide Appliacation: Suitable for all kinds of wooden doors, iron doors, security doors. Suitable for access control systems, entrance and exit switches, etc., very practical.Specification:Item Type: Door Exit Release ButtonMaterial: ABSPower On Method: 2 x AA battery (without battery)Unlocking Method: Light touch with slight forceWorking Voltage: DC12VApplication:Suitable Door Type: Wooden door, iron door, security door.Package List:1 xDoor Exit Release Button