Ubiquiti UniFi Protect Doorbell Lite (Black)

SKU: UVC-Doorbell-B

Description +

Compact PoE video doorbell with 4MP resolution, two-way audio, and flexible mounting options.

The UVC-Doorbell-B is a compact video doorbell with 4MP resolution (2560 x 1920) and a wide 180° field of view. Equipped with a 1/2.4" CMOS sensor, built-in IR LEDs, and an IR-cut filter, it delivers clear video both day and night. Its IPX5-rated polycarbonate and metal housing ensures durability in all weather conditions.

With two-way audio and noise cancellation, visitors can always be heard and understood clearly. Offering versatile mounting options (wall, wedge, gang box, junction box) and seamless integration with UniFi Protect via web and mobile apps, the UVC-Doorbell-B is a reliable and future-proof solution for access control.

Specifications +

Overview

Dimensions:	137 x 40 x 26.4 mm (5.4 x 1.6 x 1")
Weight:	Device: 142 g (5 oz) With flat wall mount: 165 g (5.8 oz) With 20° wedge mount: 179 g (6.3 oz)
Enclosure Material:	Polycarbonate, metal
Mount Material:	Formed sheet metal
Weatherproofing:	IPX5
Mounting:	Wall, wedge, gang box, gang box wedge, junction box

Optics

Sensor:	1/2.4" CMOS
Lens:	Fixed focal length
View Angle:	H: 100°, V: 135°, D: 180°
Night Mode:	Built-in IR LED illumination and IR cut filter
IR Capture Distance:	5 m (16 ft)

Video

Resolution:	4MP 2560 x 1920 (16:9)
Max. Frame Rate:	24 FPS
Image Settings:	Color, brightness, sharpness, contrast, white balance, exposure control, 2DNR, 3DNR, NR by motion, masking, text overlay

Audio

Microphone:	Yes (Can be disabled)
Speaker:	Yes
Two-way Audio:	Yes, with noise cancellation

Hardware

Processor:	Dual-core Arm® Cortex®-A7
Networking Interface:	(1) 10/100 MbE RJ45 port
Power Method:	PoE
Supported Voltage Range:	37–57 V DC
Max. Power Consumption:	5W
Buttons:	Ring button, Factory-reset
Operating Temperature:	-30 to 50 °C (-22 to 122 °F)
Operating Humidity:	20 to 90% noncondensing
Certifications:	FCC, IC, CE