jiuqi automatic face recognition peephole viewer household password lock anti-theft door smart door lock electronic fingerprint lock

package a: fingerprint/password/card/temporary password package b: hd cat's eye/doorbell real-time monitoring/mobile phone intelligent control package c: real 3d face + cat's eye/visual capture/remote door opening package d: real 3d face + real-time monitoring capture/visual intercom package e: real 3d face + real-time monitoring/intercom/stay capture package f: financial ai face + full function/palm vein/monitoring [semi-automatic] fingerprint + password + card + key + multiple unlocking [decorative lock] decoration + double open + fake lock + no function + non-face

[customer service guide installation]-69% customer selection [master door-to-door installation]-99% customer selection