The SONOFF ZBMINI is a ZigBee-enabled two-way smart switch compatible with SONOFF ZBBridge and Amazon. It features the ZigBee3.0 protocol for quick pairing with a ZigBee bridge. The fire-resistant shell ensures safety, while AES-128 encryption protects device data privacy. It also functions as a Zigbee router to enhance signal stability in multi-device setups. For two-way control, connect an external Single Pole Double Throw switch. Specifications: - Compact and portable smart switch for smart home integration. - DIY smart home automation with wireless remote control. - Control devices remotely via phone. - Advanced Wi-Fi smart switch for efficient remote management. - Voice control and home security via the eWeLink app. Package includes: 1 x Smart Switch