TUYA A0AA-5203-D311 5 in 1 Fingerprint Door Lock Installation Guide
TUYA A0AA-5203-D311 5 in 1 Fingerprint Door Lock Installation Operation Guide Diagram of Door Lock Installation Selection for: L 1 screw M4x35 are for door thickness 1.18~1.58" (30~40mm} L2 screw M4x45 and spring(K) are for door thickness 1.58"~2.00" (40~50mm) ACCESSORIES…