Materail: Aluminum alloy + Acrylic

Unlock: Tuya &password & fingerprpint&card &key

(S912max camera USmart Go APP) Door thickness: 40-110mm

Size: 394*78mm

using for wooden door, metal door, composite door Weight: 6kg/pcs

Standard Mortise: 6068*24*240mm

(Other sizes can be negotiated)

7.4V 3200mAh Lithium-ion rechargeable battery

Black/Red bronze/Gold:

S912      

S912MAX 1