Onvis Onvis Door and Window Contact Sensor, Smart Wireless Door and Window Sensor, Fast Notifications (Open/Closed State), No Hud Requires, Bluetooth/Thread, Compatible with Apple HomeKit (1 Pack)
- 【Thread & Bluetooth Door Window Sensor】Onvis CT3 door and window sensors use both Thread and Bluetooth wireless connection technology. This greatly improves the sensitivity of the door and window sensors. Threrefore the responsive more stable and reliable. Note: To build an Apple Thread network, Apple HomePod mini or TV4K2021 is required.
- 【App & Voice Control】You can check the current open/closed status of the doors and windows via Apple Home, Onvis Home or Siri. If a door or window is opened or closed, the Onvis CT3 door or window sensor will send you a notification instandly. Make your home more secure. Note: Home Hub (HomePod mini, HomePod or Apple TV) is required to get activity notifications in your home when you left home.
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