Regardless of the type of junction box you use, the switch can be installed to enhance your wall switch. It works with various types of external switches to control your devices, such as the SPDT light switch. The casing is fireproof and flame-retardant, improving fire safety when the ZBMini operates with your devices. The ZigBee 3.0 protocol with AES-128 encryption keeps your device data secure and unreadable to prying eyes. By adopting the ZigBee 3.0 protocol, you can quickly add it to the Sonoff ZBBridge and pair them with a single tap in the app. It supports setting up smart scenes to trigger connected devices and maintains scene linking with Sonoff smart devices.