Tuya WIFI Smart Switch Door Release Access Control Timing Switch Wireless Remote Control with Button Manual Switch SmartLife App

1.This exit button is no-touch infrared exit button with tuya smart APP. 2.It's verystable and sensitive,with automatic adaptability to ambient temperature andhumidity,do not affect by the weather or temperature. 3.Output the NO or NCsignal when recognize the gesture . The indicator light is red when it's instandby, and the indicator light is green when the signal is recognized.