zemismart TT Bluetooth Dual Side Digitail LockWeterproof Double Side Fingerprint Smart HandlePassword IC CardAPP UnlockAutomation Grill Door Lock Home Security Keyless Entry

KEYLESS - Gives you the freedom to secure your home without the need for a KeySIMPLE TO FIT - Suitable for most PVC and composite doors, only a screwdriver requiredSECURITY AS STANDARD - Built in tamper alarm, bank level encryption and incorrect pin code featuresBATTERY POWERED - 4x AAA batteries Included and an Alert given when the batteries are running low,with Micro-USB emergency charging port.only suitable for Door thickness of between 38-55(mm) required【Perfect for retrofit】These solutions make smart access to any door possible. Simpled Smart locks are designed with all door types in mind and even work with multipoint locking systems, offering a quick and easy solution to fitting digital access control to your door whilst still maintaining the integrity of the multipoint locking solution.Lock Body Size:3038043mm.Lock Cylinder :28 85/3585/4585/5085/6085/7085 The length of the edge strip of the lock core is 240/270mm