B800

4K Ultra HD PoE Add-on Camera

Power over Ethernet
Audio Recording
IP66 Waterproof
Motion Detection

Compatibility

B800 cannot work independently. It works perfectly when connected to Reolink 8-channel NVR RLN8-410, 16-channel NVR RLN16-410 or Reolink PoE surveillance systems.

Customize your security camera system

4K UHD - Mirrors Your World

Futuristic 4K Ultra HD Has Arrived. This 4K 8MP IP camera B800 boasts the pixel resolution of 3840x2160, delivering the highest level of imagery like never before. More than just capturing the images, it mirrors the reality.

See Through the Darkness

See Through the Darkness

Darkness cannot blind this 4K CCTV camera. Thanks to 18pcs powerful infrared LEDs and enhanced 3D-DNR technology, the camera can capture every move of would-be burglars or naughty fence-jumping animals at night with vivid and noise-free details.

Darkness cannot blind this 4K CCTV camera. Thanks to 18pcs powerful infrared LEDs and enhanced 3D-DNR technology, the camera can capture every move of would-be burglars or naughty fence-jumping animals at night with vivid and noise-free details.

The video shared by Mike M., a Reolink customer.

Motion Alerts
Live Streaming
Playback
Schedule
Motion Zone

Smart Motion Alerts

This 4K 8MP security camera can detect motion and notify you instantly through push notifications, emails alerts or buzzer sounds. You can personalize all kinds of alerts to fit your needs.

Set Motion Zone for RLK8-800B4 4K Security Camera System
Push Notification
Receive instant motion alerts right on your phone. No delay.
Emails
Send motion snapshots or clips to you right away.
Buzzer in NVR
Triggered by motion to make sound warning.

Live Streaming

Access the camera remotely via user-friendly Reolink Client, Reolink App or web browsers. View live feeds in 4K UHD anytime and stay connected with your world with just simple clicks.

Simultaneous Live with RLK8-800B4 4K 8MP Security Camera System

Replay Recorded Moments

Recorded videos can be saved in NVR when B800 is connected to Reolink 4K security camera system RLK8-800B4. The intuitive timeline design in Reolink Client or App enables you to easily find the videos of interest during playback.

Play Back Videos of RLK8-800B4 4K Security Camera System
Onsite Storage
Saved in the NVR locally. Immediate access to data.
Offsite Storage
Uploaded to FTP server for backup.

Customize Recording Mode

The B800 IP cam can be set to record in different mode. Choose 24/7 recording in high-traffic areas like store entrances. And in lower activity regions or at night, motion-triggered recording can help you save storage space.

 Set A Schedule for RLK8-800B4 4K Ultra HD Security Camera System

Focus on the Areas That Matter

Specify detection areas and adjust motion sensitivity level for each camera according to your needs. For example, create motion zones around your driveway or front door to black out unwanted alarms from high traffic nearby roads.

Set Motion Zone for RLK8-800B4 4K Security Camera System

PoE - Easy Setup, Beginner-Friendly

The B800 4K PoE IP camera passes power supply and data transmission via only one Ethernet cable without using separate power wires. Simple setup and reliable Internet connection for long distance (up to 330ft) make B800 ideal for outdoor surveillance.

Easy PoE Security Camera 4K Ultra HD Surveillance Camera

PoE Camera
Only needs a network cable

PoE Security Camera

Non-PoE Camera
Needs both a network cable and a power adapter

Non-PoE Security Camera

Rugged for All Weather

The 4K Ultra HD PoE camera features IP66 waterproof rating (its cables too!) and is suitable for both outdoor and indoor installation. Unfazed by rain, snow, hail or other harsh conditions, B800 is a truly year-round security camera.

The 4K Ultra HD PoE camera features IP66 waterproof rating (its cables too!) and is suitable for both outdoor and indoor installation. Unfazed by rain, snow, hail or other harsh conditions, B800 is a truly year-round security camera.

IP66 Weatherproof. Certified.

4K 8MP Surveillance Camera

Comparison

*Data based on internal lab testing.
Comparison

Comparison

What's in the Box What’s in the Box & Setup Guide (with Video) What's in the Box

*The data on the pages above are obtained under specific test conditions. Actual use may vary.

Specifications

Camera

Image Sensor

1/2.8" CMOS Sensor

Effective Pixels

3840x2160 (8.0 Megapixels)

Lens

f=4.0mm F=2.0

Angle of View

Horizontal: 87° ; Vertical: 47°

Day/Night Mode

Auto Switchover

Min. Illumination

0 Lux (With IR Illuminator)

IR Distance

30 Meters (100ft) (LED: 18pcs/14mil/850nm)

Backlight Compensation

Support

Noise Reduction

3D DNR

Video

Resolution

Main Stream: 3840x2160 2560x1440, 2304x1296; Sub Stream: 640x360

Bitrate

Main Stream: 1024Kbps ~ 8192Kbps; Sub Stream: 64Kbps ~ 512Kbps

Video Format

H.265

Frame Rate

Main Stream@20fps; Sub Stream@7fps

Audio

Interface

Built-in Microphone

Network

Interface

One 10M/100Mbps RJ45

Network Protocol

SSL, TCP/IP, UDP, UPNP, NTP, DHCP, DNS, DDNS

General

Power Supply

DC12V & PoE (IEEE 802.3af)

Power Consumption

<12W

Working Environment

Temperature: -10℃~+55℃ (14°F~131°F); Humidity: 10%~90%

Ingress Protection

IP66

Dimensions

Φ66 x 192mm

Weight

485g

Warranty

Limited Warranty

2-Year Limited Warranty. For Support, Visit https://support.reolink.com/hc/en-us/

The above data are provided by internal laboratories, and are obtained under specific test conditions. Actual use may vary due to settings, use conditions and environmental factors.