MaterialZinc Alloy
MortiseAmerican Deadbolt
CommunicationBLE4.0
Power Supply4×AA Alkaline Battery (not included) 
Card Reader Mifare Card Supported
Fingerprint Sensor

Semi-conductor (silicon)

(only for AL40B)

User Capacity 100
LanguageEnglish / Spanish / Portuguese
Battery Life5,300 times
Temperature’-20 °C to 55 °C
Door Thickness35-53 mm (standard)
Dimensions

Front: 77(W)×199(L)×43(D) mm

Back: 77(W)×199(L)×52(D) mm