Tinewa Smart Lock Bluetooth Door Sensor, Door Motion Sensors and Home Security Accessories, Gray

Price: $20.99
(as of Nov 28, 2023 13:18:53 UTC – Details)

Tinewa Door Sensor
Perfect Matching Your Tinewa Smart Lock: The door sensor can sense the distance between the door and the latch sticking, door locks automatically when it senses the door is closed.
Check Real-time Remotely: when door is opened or closed, You can check the real-time record on Tinewa APP. so you will easily know when your aged parents leave or arrive home and even can be clear when someone enters your home,shop,office ,etc.
Installation Ways: Without tools, Easy installa the door sensor with included 3M sticker, you just need to peel off the sticker and install it on the door and door frame,remember to keep them less than 0.6in apart and on the same plane, and it will work fine.
Tinewa Always at Your Service: Tinewa Smart Team provides excellent customer service. 30-day free return guarantee, 1-year product warranty and a lifetime customer support following the date of purchase. If you have any problems during installation and use, please feel free to contact us.