Kjueq Nero Smart Lock, Tuya Digital Electronic Smart Door Lock Biometric Fingerprint Handle Keyless Password Home

KJUEQ

Chip Type: Dual Core Driver Working power: 4 x AAA 1.5V batteries (not include) Operating temperature: -20 to 55 Centigrade Password function: support virtual password Suit for the door thickness about 35-55mm, Manufacturer: KJUEQ