Even if disconnected from the central server, it continues to independently make access decisions.
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This smart lock has a long service life, 300 thousand lock operations, no wear. The locking tab and main parts are stainless steel, no fading. Beautiful appearance and arc design, the lock body is relatively thin.
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Never used.
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This sensor needs to work with Amazon alexa, Google assistant, or Rokid. 2 x Wireless Door / Window Sensor. Wireless Range: 50m. Wireless Type: 2.4GHz. Battery powered, convenient for you to replace the battery and easy for you to install with stickers.
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Can be used as a doorstop when power switch is turned off. Working modes: Vibration sensor. Battery: 1 9V battery (not included). Vibration sensor. Wedge-shape design to fit any hinged door. No installation required, easy for travelers to carry.
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1 x Door Stop Alarm(Not Including Battery). Easy install: No wiring needed, just put 9v battery in and switch the button on the back to"onthen it can works. The bottoms are made of synthetic rubber for keep the alarm from slipping.
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Convenient for you to detect your doors, windows, cabinets, drawers or anywhere you want to notified when it is opened or closed. This device is designed for tuyasmart / smart life app. 2 tuya wifi door/window sensor.
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Item type: Video intercom system. It will add security and peace of mind to your house. Indoor Monitor Power Adapter: From Monitor, DC15 V. Case: ABS Engineering Plastics. Case: Aluminum material, weatherproof.
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