PHYSICS - Smart Door Lock with Face & Palm Recognition

   A smart door lock with Wi-Fi connection and fingerprint sensor, face & palm scan recognition features , Camera and 4.5" HD Screen no need for spy eye on your door Built-in Doorbell when guest push doorbell you will get phone notification with snapshot of the visitor pressed the doorbell, the App will give you 30 seconds to unlock or to ignore. This smart keyless entry door locks come in two colors Grey and Red bronze.  Specification: Model: Physics Suitable for homes, hotels, apartments, guesthouses, Airbnb, and rental property. Material: Zinc alloy + Tempered glass Lock Body Material: Stainless steel Finger Print Capacity :100pcs Unlocking : Unlock: Face recognition, Smart Phone App remote unlock, palmprint, passcode, fingerprint, card & key. Door thickness: 40-120mm / 1.574" -  4.7" inch Door type : Wooden door metal door, composite door Weight: 7kg/pcs  15.5lbs Battery: 5000mAh Lithium-ion rechargeable batteries Battery life: 15000 Times Wi Fi: 2.4GHz IEEE802.11b/g/n