PST-EA1 Add to tuya app

Tuya Smart WiFi Remote Control Fingerprint Door Lock
◆ Battery:4 AA alkaline dry batteries(not included);
◆ Unlock by: Fingerprint, Key, IC card, Password, App;
◆ If need remote controller function: extra add 1.5USD/PCS
◆ Long Distance Remote controller: 2.8USD/PCS(Max support 30PCS);
◆ Waterproof function extra add 2USD;
◆ Default: English, For multi languge extra charge 1USD;

[@anthonyolivares9817]

Mines do not connect it appears in the tuya app but then in the process it failed, help!

[@aurorapan450]

is there anyone connect it before? you need to unbind it if anyone connect before. if still not ok, you can try to change the network for a try.