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The Ubiquiti Doorbell Lite is a doorbell designed for use with the UniFi Protect system. It features an integrated 5 MP camera with night vision support (up to 5 m), a built-in speaker, and a microphone. The device enables two-way voice communication along with live video viewing. It is not compatible with UniFi Access and does not support remote unlocking of doors or gates. The enclosure is designed for outdoor installation and has an IPX5 protection rating. Using the accessories included in the package, the doorbell can be mounted on a wall either flush with the surface or at a 20° angle. On the rear of the Doorbell Lite is a 100M Ethernet port, which also serves as a PoE (802.3af) power input. The maximum power consumption is 8 W. The device connects directly to a switch without requiring any additional hubs.

Doorbell for the UniFi Protect System
The offered product is a doorbell designed to operate under the UniFi Protect system. It enables two-way voice communication with live video viewing, and visitors can press the large button located on the front of the device. Calls are answered using the UniFi Protect application.
Note: The doorbell is not compatible with UniFi Access and is not intended for door unlocking or access control.
5 MP Camera
The front of the device features an integrated 5 MP camera supporting a maximum resolution of 1920 × 2560 pixels. The manufacturer has equipped it with a fixed-focus lens, providing a field of view of 95.8° horizontally and 131.2° vertically (175.9° diagonal), with a 3:4 aspect ratio. In addition, the camera includes built-in IR LEDs and supports black-and-white night vision with a range of up to 5 meters.


100M Ethernet Port, PoE Power Supply
The doorbell is equipped with a 100M Ethernet port, which also serves as a PoE (802.3af) power input. The maximum power consumption is only 8 W. The device connects directly to a switch and does not require any additional hubs.
For Outdoor Use
The enclosure is designed for outdoor use and features an IPX5 protection rating. The package includes two mounting brackets: one for flush wall mounting and another for installation at a 20° angle.

Specifications
| Ubiquiti UVC-Doorbell-Lite-W | |
| Overview | |
|---|---|
| Dimensions | 137 x 40 x 26.4 mm (5.4 x 1.6 x 1") |
| IR Night Vision | 5 m (16 ft) |
| Smart Detections (People, Vehicles, Animals) | Yes |
| Resolution | 5MP |
| Field of View | H: 95.8°, V: 131.2°, D: 175.9° |
| Audio | Two-way audio |
| Weatherproofing | IPX5 |
| Mounting | Wall, 20° wedge (Included) |
| UniFi Application Suite | Protect |
| Performance | |
| Networking Interface | 10/100 MbE port |
| Image Settings | Color, brightness, sharpness, contrast, white balance, exposure control, 2DNR, 3DNR, NR by motion, masking, text overlay |
| Max. Frame Rate | 24 FPS |
| Resolution | 5MP 1920x2560px (3:4) |
| Sensor | 1/2.7" 5MP |
| Lens | Fixed focal length |
| Night Mode | Built-in IR LED illumination and IR cut filter |
| Hardware | |
| Max. Power Consumption | 8 W |
| Supported Voltage Range | 37 - 57 V DC |
| Power Method | PoE (802.3af) |
| Processor | Dual-core Arm® Cortex®-A7 based chip |
| 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 |
| Button |
(1) Ring button (1) Factory reset |
| Ambient Operating Temperature | -30 to 50° C (-22 to 122° F) |
| Ambient Operating Humidity | 20 to 90% noncondensing |
| NDAA Compliant | Yes |





