ARPHA Video Smart Lock w/ Handle & Doorbell

[3-in-1 Smart Lock – LatchBolt, Handle & Video Doorbell] Clean, modern look. For interior doors, Airbnb, apartments, offices, privacy rooms. If for the front doors, please check: single-bore only (handle integrated, not a deadbolt & handle set – check your door before ordering).
[See & Talk to Visitors – Anywhere] Video doorbell pushes a call to the app when pressed. Note: WiFi disconnects when idle to save battery – remote live view only available after doorbell press.
[One Motion, One Step – Unlock & Open] AI fingerprint on handle – verify and open in one smooth action. Also supports Code, FOB, and Key. Truly keyless.
Quick 3-Minute Installation Process: Designed for standard residential doors (Compatible with door thickness: 1-3/8" to 2-1/8" (35mm – 55mm). Backset: 2-3/8" or 2-3/4". Please measure your door before purchasing), it includes an installation template, step-by-step video guide, and all necessary hardware, earning a #1 ranking for easiest smart lock installation from 92% of users.
Exceptional Support & Assurance: Our dedicated support team is available 24/7 via after-sales email service to assist you. Arpha offers a 30-day money-back guarantee, an 18-month assurance, and lifetime technical support. Please let us know if you need our help.
Notes: ①WiFi reconnects on doorbell press for video/APP control.②Use AA alkaline only (no rechargeable lithium).③2.4GHz WiFi only.④No backup key – keep your key safe.