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This little Sabhradl door sensor is designed to work specifically with the TTLOCK ecosystem – it's not a standalone device.


It runs on a CR2032 battery (not included) and has a standby current of less than 5µA, so the battery lasts a long time.



You can track unlock records through the app, and if your lock supports auto-lock, you can set it to lock automatically when the door closes.


4.9 out of 5