A door lock that opens with a fingerprint, RFID card or PIN. In addition, it connects to the Tuya app for remote control.
A modern form of door key that allows you to open the door by entering a code or through the Tuya app.
The presence detector not only detects movement, but the presence of living organisms. It is great for use in a bathroom or hallway.
Keypad with bell option, replaces the traditional key. It is waterproof, so it will work very well for outdoor use.
A device that measures water: pH, salinity, temperature, EC, TDS and SG. It works well for testing water in aquariums, laboratories or drinking water.
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