REOLINK 4MP PoE IP Camera, Outdoor Video Surveillance Add-on Camera to Home Security System, ONLY Work with Reolink POE Camera System and NVR, Human/Vehicle Detection, Third Party Incompatible, B400

(1717 reviews)

Price
$26.99

Quantity
(10000 available )

Total Price
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76 Ratings
46
12
5
4
9
Reviews
  • John Corelli

    Greater than one week

    Initial setup is very easy, but if you want to go beyond the basic configuration getting that info is a little trickier. Im referring to setting up email alerts and building up an isolated VLAN to keep other things off the security network and vice versa. I will say customer support was pretty helpful and stuck with me to get one of the issues resolved. They checked back reliably and didnt leave me hanging in the lurch. Overall its a decent system. Just be aware these are made in China (as are almost all the home security solutions available on Amazon) so you really have to pay attention to your network security settings and assume all your video information (and maybe other data) is going back overseas.

  • Bert

    > 3 day

    Bought to replace camera that died, but did not fix issue.

  • Christopher E.

    > 3 day

    Great system but make sure you check all connections is mounting outside.If connection gets wet you will have problems… overall a great system

  • Supergod7

    > 3 day

    This was a replacement for a camera that did not work anymore. This camera is a easy replacement take out the old wires plug this one in reset system and wait it automatically connected and the new feature that this camera has that my other ones don’t as I can choose to see Car or people playback very worthwhile would purchase again maybe on a deal to replace old cameras but as long as this one works for more than three years, it will be worth the cost of $46.Dollars.

  • Dev

    05-04-2025

    I have only been using this system for a few weeks. I bought to replace the Zmodo system I had. Previously. So far it’s been working great . The video clarity both night and day is looks great. I also like how easy it is to share the system with other family members. All you have to do to share is scan the code and that’s it. It’s also easy to set up and change camera view. It’s way easier to browse the settings and make changes. I also like that it’s a Ethernet cable system. This makes for easy installation. So far so good . I will add two more cameras for a total of 10 cameras. Hope this helps.

  • Kenny B

    > 3 day

    The sound on this camera doesn’t work. I have to send back.

B400B400
B400B400

installationinstallation

4MP4MP

Night VisionNight Vision

Easy PoE - Plug and Play

Reolink B400 is powered over Ethernet (with Cat 5 & Cat 6 cable) – only single Ethernet cable for power & data connection, plug in Reolink PoE NVR and camera will be up and running.

  • Minimize needs to run wires
  • Support 330-feet-long Ethernet Cat 6 cable
  • Ensure stable and fast data transmission

1440p Super HD - Clear and Sharp

Most 720p and 1080p IP cameras in the market capture non-distinct images. But this new B400 camera is of 2560x1440 high resolution. It presents real colors of objects, and enables you to view sharp and super clear images with live video streaming – you’ll never miss any details.

  • 80° Viewing Angle
  • 4 Megapixels (2560x1440)

Up to 100ft Night Vision

Great cameras aren’t just measured by images in daytime. Reolink B400 security camera stands out for its incredibly excellent images at night. This 4MP camera supports long night vision distance (up to 100ft). This infrared night vision surveillance camera captures crystal clear video evidence of theft and vandalism that occur in low-light conditions

notificationnotification

waterproofwaterproof

remote accessremote access

Motion Detection — Smartest Way for Alerts

Whenever a danger is detected, Reolink B400 IP surveillance camera will be triggered immediately and then send alert e-mails and push notifications to your device via the Reolink PoE NVR. The NVR could also upload and saves images/videos captured by the camera to an FTP server.

  • You can schedule detection sensitivity and create specific motion detecting zones to monitor certain areas as you want.

IP66 Waterproof for Outdoor Use

The rugged housing makes this outdoor camera waterproof. It works perfectly both inside and outside your house, in any harsh weather conditions

  • Note: Reolink NVR is NOT included in the box of this B400 camera.
  • The B400 camera cannot work with microSD card.

Remote Access Anywhere and Anytime

Wherever you are, you can remotely access B400 network camera to get live streaming, and stay aware of your home and business in these ways:

  • Reolink App
  • Reolink Client

Note: ONLY work with Reolink POE NVR, NOT support ONVIF, RTS, P2P, E-mail, FTP functions.

POEPOE
productsproducts

what is in the boxwhat is in the box
What"s in the box?

  • B400 Add-on Camera
  • 1m Network Cable
  • Pack of Screws
  • Waterproof Lid
  • Quick Start Guide
  • Mounting Hole Template
  • Surveillance Card

B400

Camera Specs

• Frame Rate: up to 30fps

• Lens: f= 4.0 mm, F=2.0;

• Image Sensor: 1/2.7" CMOS Sensor

• Viewing Angle: Horizontal: 80°, Vertical: 58°

• Night Vision: 30 Meters (100ft)

• Operating Power: DC12V or PoE(Power adapter not included)

• POE Standard: IEEE 802.3af, 44V~54V. Support up to 330ft via CAT6 cable

• Microphone: Yes (Sound Range up to 15ft)

• Storage: 24/7 recording to Reolink NVR

  • What"s else needed to get it to work?
  • Ethernet Cable (the 1m cable in the box is for the initial test)
  • Reolink 8CH PoE NVR/Reolink 8CH PoE security systems
  • Smart devices for installing Reolink APP or Reolink Client
  • Network Service
520 D400 Duo PoE 410-5MP 823A RLK8-410B4
Ceiling/Wall Mount 4MP Dome Camera Dual-Lens Cam with Spotlights POE Outdoor Camera PTZ Cam with Auto Tracking 8CH POE Security Camera System
Detection Type Motion Detection Motion Detection Human/Vehicle Detection Motion Detection Human/Vehicle Detection Motion Detection
Recording 24/7 or motion events to Reolink POE NVR 24/7 or motion events to Reolink POE NVR 24/7 or motion events to microSD card (not included) 24/7 or motion events to microSD card (not included) 24/7 or motion events to microSD card (not included) 24/7 continuously or motion events to built-in 2TB HDD
Power by PoE/Adapter (not included) PoE/Adapter (not included) PoE/Adapter (not included) PoE/Adapter (not included) PoE/Adapter (Included) Camera via PoE; NVR via Adapter
Timelapse N/A N/A N/A N/A N/A
Zoom Digital Zoom Digital Zoom Digital Zoom Digital Zoom Digital Zoom

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