The Meari B1 is a 2K HD smart video doorbell that puts you in control of your front door from anywhere. See visitors and packages clearly day or night, talk to them in real time, and get instant alerts the moment someone approaches — all without running new wiring.
Key Features
2K HD imaging with night vision up to 10m and auto day/night switching
Two-way talk plus pre-recorded quick-reply messages and a voice-changing intercom for privacy
AI smart detection: human presence, pets, vehicles, and package-arrival alerts, no subscription required
Customizable detection zones to cut down on false alerts
Tamper alarm with a loud audio alert
IP65 waterproof & dustproof, rated for rain, hail, and snow
Long-lasting 5200mAh battery — up to 6 months standby
Works with Google Assistant & Alexa, plus existing wired chimes (433/868/915MHz)
Specifications
Sensor
1/2.8" 3MP CMOS
Resolution
2048×1536 (2K)
Lens
3.6mm @F2.0, 85°/65°/105° (H/V/D)
Battery
5200mAh Li-ion, up to 6 months standby
PIR Detection
Up to 5m, 100° angle
Dimensions
52 × 39 × 142mm
Wireless
802.11 b/g/n, 2.4GHz
Brought to you by BlackCopper Upgrade Network — official Meari smart camera lineup.
