new tuya zigbee ttlock alexa google home bluetooth digital smart fingerprint door lock electronic security biometric handle lock

this product has a high appearance and can be used with many kinds of mortise. can effectively waterproof and sunscreen, suitable for outdoor gates. cleaning staff enter the house to clean within a specific time period .appropriate scene-apartment / homestay / l . send one-time passcode via app to facilitate family members and friends access .send one-time passcode via app to facilitate tenant access powered by 4 aa batteries, longer battery life than 4 aaa batteries. the product is used with tuta app and has complete functions..syi