Fingerprint Lock Automatic Peephole Viewer Graffiti

Product information:
Scope of Application: security door/stainless steel door/copper door/wooden door
Operating temperature:-20 ℃-80 ℃
Style: fingerprint, password, key, peephole viewer, face recognition, remote unlock
Specifications: Basic edition (no APP), Basic Edition (graffiti wifi), Basic Edition (graffiti zigbee), Cat's Eye Edition (graffiti wifi intercom), Cat's Eye Edition (graffiti zigbee),3D face (graffiti wifi intercom),3D face (graffiti zigbee), decoration fake lock