***Human-AI Dialogue***

★LCD animation display 

★ 4.5 inch LCD, support intercom and live video. Check indoor and outdoor surroundings by phone anytime.

★ Face Recognition (Face-ID), Palm Vein Recognition, Fingerprint, Passcode, FOB card swiping card, Mechanial Keys, Phone APP remote

★Aluminium alloy body with metal coating and paint sealant protects it from scratches and UV rays. 

Rechargeable battery(4200mAh) built-in, do charging once can lasting using 2 months.

Children lock design (dead bolts)