ESmart Digital Lock - Cabinet 4P - Numeric

SKU: EBCO-3061

Energy saving mode; Screen locked after three times of error password entering; Dominant management password; Random prefix codes design offer safer access while entering password; For shutter thickness : 12 - 18mm; Working current: 200mA ~ 350mA; Working temperature: 0°C ~ 40°C; Working voltage: 4.5V; Working humidity: 20% ~ 80%; ABS front case and lock housing; Power supply: 3 standard AAA alkaline batteries (not included)