High-Quality Material: The touch exit release button switch is made of an acrylic panel and PC flame-retardant material, which is not easily damaged and is durable to use. Touch Sensor Design: Door exit button, when a finger touches it, it outputs the on or off signal; when the finger is removed, it indicates that it should be touched in standby mode. LED Light: It is indicated with a two-color LED light, advanced technology and technology, a smooth surface with glass, and a beautiful high-fashion design. Output Contact: Divided into three NO / NC / COM contacts, the operation is very simple. This door touch release switch helps improve home security performance. Wide Application: Supports most scenarios for commercial institutions, offices, factories, residential areas, etc. Our touch sensor door access control system is widely used for doors, exits, gates, and automatic controls. Specification: Item Type: Access Control Switch Panel Material: Acrylic Panel