Sengled Zigbee 3.0 Smart Door Sensor G2, Smart Sensor for Window and Door, Hub Required, Compatible with Alexa, Google Assistant, APP Remote Control, 4 Pack（Smartthing Not Support）

Key features

• 【Smart Hub Required】 Sengled smart sensor G2 easily pair Sengled smart sensor directly to a compatible smart hub, like Sengled Smart Hub. Sengled Smart Hub sold separately (B0828KXVGQ), which is also available in Starter Kits. 3rd Partner(Echo 4th, Echo Plus, Echo Show 10, Wink, Hubitat). Smartthing is not supported before Feb.2023.
• 【Zigbee 3.0 Door Sensor】 Not Wi-Fi connection, just support Zigbee technology(Connect to the internet via Ethernet cable, not limited by 2.4GHz or 5 GHz routers). Strong and stable signal, high connection reliability even adds up to 64 smart sensors or smart devices to the smart hub system.
• 【Receive Real-time Alarms Remotely】 Sengled Smart Window and Door Sensor G2 only have one operational mode. Once placed, the Alexa door sensor doesn't require anything else other than the occasional battery change. Other benefits of the Smart Sensor come from using it to trigger other objects, such as turning on other lights and your speakers when a door is opened. Explore these options within your Sengled APP (iOS/Android).
• 【Easy to Install】 Use the in-app guide to activate your smart door sensor. Then, peel the backing off the adhesive and stick it on any door jamb or window frame.
• 【Long-Lasting Performance】 The Sengled Door and Window Sensors G2 are CR2 for long-lasting performance. You can put your mind at ease knowing that the battery provides continuous operation for up to 6-years.