Cảm Biến Mở Cửa Má Từ Zigbee 3.0 Sonoff SNZB-04 (Hỗ trợ HomeAssistant)

Zigbee 3.0 Sonoff Magnetic Door Opening Sensor SNZB-04 (Supports HomeAssistant) The SNZB-04 is a ZigBee 3.0 wireless magnetic door sensor that can be placed on your door or window to let you know with an alert message if your door or window is open or closed, Add an extra layer of security to your home against burglars. The opening and closing status of the doors/windows are all synced on your mobile phone for easy smart context implementation. Work well with SONOFF ZigBee Bridge hub or Zigbee2MQTT USB hub, Home Assistant (HASS), Smarthings HUB, Amazon Echo Plus.. you can set the context so that your hallway is instantly illuminated when the door is opened. also allows you to clearly see who entered your home. - Share sensors with your family to give them the ability to quickly control and monitor your home. - Simple settings for easier setup.

Specifications: - Battery: 3V (CR2450). - Distance connecting radius 30m, through walls 2 concrete floors. - Wave: Zigbee 3.0. - Color: White. - Material: PC. - Dimensions: Magnet 32x15.6x13mm. Sensor: 47x27x13.5mm. - Weight: 100g.