Ways to open: CARD & MECHANICAL KEY

Material: stainless steel

Color: silver, gold

Lock mortise: American standard size

Double lock: latch & deadbolt

Size: 78*245mm

Door thickness: 35-70mm, wooden door or steel door

Data collection: 200pcs opening diary

Reading time: less than 3 seconds

Reading range: about 3CM

Working voltage :DC 6V, 4 pcs AA battery

Low voltage alarm: alarm when voltage less than 4.8V

Working temperature: -10°C to 60°C

Humidity: ≤ 85%

Handle: free turning handle, protect handle device

Warranty: 2 years