I purchased a tuya fingerprint keypad to mount on an external wall. I only plan on supplying 12v and will not connect any other wires. Id like the keypad to connect to my HA wirelessly 2.4G. Can i configure home assistant to turn a shelly one relay on and off based on correct pin or fingerprint being used. The relay powers two electronic drop bolts that lock my patio sliding glass door. My thought process is if the keypad is compromised the door will not be easily opened by shorting out the wires. The door will only unlock if the keypad recognizes my code, fingerprint, or key fob. Is this possible and has anyone written how to do this?
old thread - similar question. I’m looking at this Amocam Tuya wifi keypad:
this will control an electric door bolt on our yard gate.
In addition to using the keypad/fingerprint/RF dongle to get in, I need to be able to unlock this remotely via HA (and the HomeKit bridge - “Siri, open the gate”) so that we can “buzz” people in.
I have the Tuya integration installed, and a bunch of Tuya wifi devices - switches, temperature probes.
The documentation says that the integration doesn’t support the HA lock platform, is there a workaround?
thanks
I ended up using regular tuya cloud integration. All the authentication/authorization logic for the keypad and fingerprints lives in their cloud. When someone “unlocks” the door via code, fingerprint, or key fob. The Tuya keypad changes state to unlocked. When that happens my Shelly relay cuts power to my electronic locks for 30 seconds and then automatically goes back to locked status triggering the Shelly to power the lock again.