• Lorex 4K Wired Video Doorbell
  • Lorex 4K Wired Video Doorbell (Wired, 32GB)
  • Lorex 4K Wired Video Doorbell (Wired, 32GB)
  • Lorex 4K Wired Video Doorbell (Wired, 32GB)
  • Lorex 4K Wired Video Doorbell (Wired, 32GB)
  • Lorex 4K Wired Video Doorbell (Wired, 32GB)
  • Lorex 4K Wired Video Doorbell (Wired, 32GB)
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Key Features

  • Person, Vehicle, Animal & Package Detection
  • 2-Way Talk & Quick Response Message
  • Motion-activated Nightlight
  • Full Head to Toe View (9:16)
  • Pre-installed 32GB MicroSD card (upgradable to 256GB)
  • No Monthly Subscription
  • Requires 16-24 VAC

Wired Smart Doorbell

Lorex 4K Wi-Fi Video Doorbell (Wired, 32GB)

Lorex 4K Wi-Fi Video Doorbell (Wired, 32GB)

SKU: B862AJDB-E

Color
This product is only available for purchase by contacting our team directly.

Key Features

  • Person, Vehicle, Animal & Package Detection
  • 2-Way Talk & Quick Response Message
  • Motion-activated Nightlight
  • Full Head to Toe View (9:16)
  • Pre-installed 32GB MicroSD card (upgradable to 256GB)
  • No Monthly Subscription
  • Requires 16-24 VAC
 

This doorbell is NOT like other doorbells; this is the FIRST EVER 4K DOORBELL. Have you counted how many times your doorbell rings? It's a lot! That's why it is so important to have a view that shows it all. With the expansive head-to-toe view and crystal clear 4K Resolution, you can truly see your door like never before.


 
 

*Actual security footage

Meet The Industry's First 4K Doorbell!

First on the market, this doorbell has exceptionally sharp 4K video quality, capable of capturing enhanced detail, while the impressive Color Night Vision delivers better and brighter video in the dark.

 

*Actual security footage

See more of your front door

See the full picture from head to toe, with the expansive 9:16 aspect ratio. This provides the full length of a person and can keep an eye on items delivered.

 
4:3 aspect ratio vs. 9:16
 
 

Get Alerts that Matter

Know who or what is there. Get alerted when someone has arrived or a package has been delivered at no extra cost. If a package has been taken away, you will be notified that it has been removed. Keep your detection private with In-Camera Edge AI, which operates locally within the device to ensure that you are in control of your security.

 

Person
Detection

Vehicle
Detection

Animal
Detection

Package
Detection

 
 

Light up your doorstep

Illuminate your doorstep and deter unwanted visitors with the motion-activated Nightlight. You can set to welcome you home or use as a deterrence light to provide an added layer of security. You can also set the Smart Security call button to flash red, green or blue when motion is detected.

 
Man on Phone - Quick Response

A doorbell speaks for you

When you’re busy, answer instantly with the doorbell's pre-recorded Quick Response messages. You can also hear and speak to anyone at your door with 2-Way Talk.

 

What does your security camera record the most of? You. Keep your recordings where they belong, private at home and in your control with the pre-installed 32GB MicroSD card (upgradable to 256GB).

Experience top quality security, accessing all premium camera features and privately-stored video with no monthly or recurring subscription costs.

 
 
 

Reliable Wired Connection

This doorbell requires existing wiring. This continuous power means no interruption with having to change or charge batteries.

 

Installation Requirements:

Existing electrical wiring for doorbell.
16-24 VAC
2.4/5GHz*

*Due to Industry Canada (IC) restrictions, your 5GHz Wi-Fi network may not be supported if you are located in Canada.

 
Lorex App Live View screenshot

Most of your security footage is of you!

Keep your recordings private and in your control.

Dedicated Local Storage

  • Keep Moments Private
  • All Data/Footage Stored Locally

In-Camera Edge AI

  • Detection Processed Locally
  • Private and Secure Data

Private by Design

  • Enhanced Privacy Features
  • Control Devices, Storage, and Settings
 
Learn More
Lorex Fusion Ecosystem

Build your security the way you want with the Lorex

Fusion Collection
 

Easily grow your security by adding Lorex Fusion Wired and Wi-Fi Cameras.

All-in-One Security

Connect all of your devices to one recorder with secure local storage for enhanced privacy and protection.

24/7 Recording

Record continuously to your NVR’s local (and upgradeable) storage with no monthly fees.*

One App Access

Remotely monitor and control your Lorex devices from anywhere using the Lorex Classic app.

 

*To conserve battery life, Lorex Battery-Operated Doorbells and Cameras cannot record 24/7 continuously to the Fusion Recorder’s local hard drive.

 

Product Specifications

Max Video Resolution 8MP (2160 × 3840)
Aspect Ratio 9:16
Video Modes 4K, 2K, 1080p, 720p
Max Lens Field of View 150º diagonal
Night Vision Color and IR Night Vision with IR Cut Filter
Indoor/Outdoor Outdoor, IP65 rated
Digital Zoom 8×
Audio Full Duplex 2-Way audio
Network Connectivity 2.4/5GHz 802.11b/g/n/ac
Operating Temperature -4°F ~ 122°F / -20°C ~ 50°C
Product Dimensions (W × D × H) 5.12 × 1.77 × 0.91” / 130 × 44 × 23 mm
Product Weight 0.26 lb / 0.11 kg

What's Included?

B862 4K Video Doorbell Overview
  1. QR Code
  2. MicroSD Card Slot
  3. Reset Button
  4. USB Power Port
  5. Power Terminals
  6. Speaker
  7. Camera Lens
  8. Microphone
  9. IR Light
  10. Smart Security (SS) LED
  11. Smart Security (SS) Call Button
  12. Night Light
 

Package Contents:

4K Wired Video Doorbell

Mounting Bracket

Horizontal Wedge 15°

Vertical Wedge 5°

USB Power Cable

Extension Wire

Connecting Wires × 2

Chime Kit

Wire Harness

Anchors & Screws × 2

1/4" Drill Bit

Wire Caps × 3

Release Pin

Pre-installed 32GB MicroSD card

Doorbell Comparison Chart

B241AJD

1080p Wired Video Doorbell

B451AJD, B451AJDB

2K Wired Video Doorbell

B463AJD, B463AJDB

2K Battery Video Doorbell

B862AJD, B862AJDB

4K Wired Video Doorbell
Resolution 1080p / 2MP (1920 × 1080) 2K / 4MP (2560 × 1920) 2K / 4MP (2560 × 1920) 4K / 8MP (2160 × 3840)
Aspect Ratio 16:9 4:3 4:3 9:16
Color
Dark Grey
White, Black
White, Black
White, Black
Detection Person Person Person Person, Vehicle, Animal, Package
Power Options (Voltage) Wired (16-24VAC) Wired (16-24VAC) Built-in Battery, Wired (8-24VAC) Wired (16-24VAC)
Storage 32GB Included
(Upgradable to 256GB)		 32GB Included
(Upgradable to 256GB)		 32GB Included
(Upgradable to 256GB)		 32GB Included
(Upgradable to 256GB)
Network Connectivity 2.4GHz Wi-Fi 2.4GHz / 5GHz Wi-Fi* 2.4GHz / 5GHz Wi-Fi* 2.4GHz / 5GHz Wi-Fi*
Chime Kit Not Included Included Not Included Included
Lorex Compatibility Fusion,
ACCHM2 Wi-Fi Chimebox		 Fusion,
Lorex Smart Home Security Center,
ACCHM2 Wi-Fi Chimebox		 Fusion,
ACCHM2 Wi-Fi Chimebox		 Fusion,
ACCHM2 Wi-Fi Chimebox
Third-Party Compatibility Alexa, Google Assistant Google Assistant Alexa, Google Assistant Alexa, Google Assistant
Communication (Audio) 2-Way Talk,
Quick & Custom Response		 2-Way Talk,
Quick & Custom Response		 2-Way Talk,
Quick & Custom Response		 2-Way Talk,
Quick & Custom Response
Night Vision IR / Color IR / Color IR / Color IR / Color
Operating Temperature -4°F / -20°C - 122°F / 50°C -4°F / -20°C - 122°F / 50°C 14°F to 122°F / -10°C to 50°C -4°F / -20°C - 122°F / 50°C

*Due to Industry Canada (IC) restrictions, your 5GHz Wi-Fi network may not be supported if you are located in Canada.

Product Compatibility

Product Support

Manuals & Downloads Support
Articles Apps & Software

Product Reviews

Overall rating: 3.8204334 / 5 from 323 reviews.

AI Generated Review Summary

The Lorex 4K Wi-Fi Video Doorbell offers a crystal-clear 4K resolution, providing an expansive view of your door. Customers appreciate its easy setup and installation process, along with its high-quality image and video. The wide-angle view and video quality are praised, though opinions on notifications vary.

Summary topics

  • Product Features: 5%
  • Setup Ease: 5%
  • Image Quality: 17%
  • Installation Ease: 7%
  • Picture Quality: 10%

Review topics: [quality, value, package, spot, installation, features, setup, issues, connection, support, design, price, functionality, mount, instructions, works, lens, sound, advantage, doorbell, performance, viewing, cameras, picture, video, resolution, app, lorex, angle, notifications].

Review highlights

  • "Also worth the higher upfront cost for having great looking doorbells and great quality cameras." — Brayden B.
  • "Video is excellent, the setup was relatively easy and the app is easy to use." — Scott I.
  • "Good overall quality, setup and installation." — B2C- C.

Reviews

So far, the third time

"So far, the third time is the charm. This is my third Lorex wired doorbell and the first (so far) that works consistently. I also prefer this aspect ratio and people don't look like they're in a carnival mirror. It was super easy to set up too. My one complaint with Lorex is their app. It just isn't very user friendly and the timeline feature needs an overhaul. I have six Lorex cameras (including the doorbell), and the app is always the problem. This doorbell is great though, and I would recommend getting it."

— Adam M. (4/5)

I had it installed by

"I had it installed by an electrician. I did not get involved with the installation. Yet, the electrician was unable to resolve these issues: 1. It will work with my existing digital chime, but it does NOT play the whole tune. Why? Is there a way to make it play the WHOLE tune? The electrician couldn’t resolve this issue. 2. Also, it needs to be more tilted to the LEFT in order to actually see who is at the door. The included tilt attachment that comes with the doorbell did tilt it slightly, but NOT enough to let me see who is at the door. The electrician couldn’t resolve this issue, either. These are important issues to me. Unless they can be resolved, I certainly wouldn’t buy this doorbell again."

— Rebel P. (4/5)

The hardware seems fairly decent

"The hardware seems fairly decent but the setup process was an exercise in frustration. I kept getting stuck on the "change the device password" step. I use a password manager to generate random passwords but no matter the password, the app would not accept it. I finally used a less than optimal password which was accepted. I couldn't find any documentation on accepted password characters. The app is slow to connect to my doorbell. I have a fairly decent wi-fi signal, so I'm not sure what the issue is but it is always slow. Also, the connection drops out on occasion, so it buffers in the middle of a conversation. I'd image a firmware update might be in order and most certainly an app update."

— Mark S. (2/5)

Don’t waste your money like I did

"First of all the view with is horrible. It’s like looking through the peep hole Indian the door. The 4k is more of a joke. Ok why did ubiquiti stop making wireless doorbells. I reckon I’m spoiled. When you’ve seen the good stuff it’s hard to compare"

— Eddie (1/5)

"Super nice 4K doorbell camera. Enjoy the 16:9 picture as well. Easy to install and setup in the app. Would buy again."

— Rick (5/5)

We love it and what’s

"We love it and what’s better is you don’t have to have a subscription, it takes a Sim Card! I also love that it’s in color at night. So easy to access."

— Angel J. (5/5)

It doesn’t connect when I’m

"It doesn’t connect when I’m away. I have a mesh system in my household, so connecting shouldn’t be a problem. It also won’t load or says unavailable. Not worth the money spent!"

— Steve B. (1/5)

Easy to install and connect.

"Easy to install and connect. Great picture and detection."

— Douglas K. (5/5)

I wished more than one

"I wished more than one person could be logged into the camera at a time. That is the only negative"

— Carl C. (4/5)

Unable to get the unit

"Unable to get the unit to function. The square light around the bell on the front of the unit is either solid blue or a flashing red. Unable to determine the issue. I am leaning toward my old Eufy doorbell camera not needing the same amount of power to operate as this one. Any help would be great."

— Richard S. (1/5)

Q&A

Can I use a 16VAC 40V transformer to power this?
Yes, you can use a 16 VAC transformer, as the 862AJD‑E doorbell supports a power input of 16–24 VAC or USB 5V‑2A.
I have the Lorex Fusion 4K 12 Camera Capable (8 Wired and 4 Wi-Fi) DVR SKU: D881A81B. Would this or any video doorbells be compatible? Thinking of getting rid of Ring and just have the same system record. Thanks
The D881A81B recorder is compatible to B241AJD, LNWDB1 and B451AJD doorbells. For assistance in selecting the most compatible security system, please contact our Sales Team at 1-888-425-6739.
I have a D861A8B-Z Hard drive system and I cannot get this to sync with it. Are they compatible?
The B862AJD-E camera is not compatible with the D861A8B-Z recorder. For assistance in selecting the most compatible security system, please contact our Sales Team at 1-888-425-6739.
I need to buy and install video camera Lorex
For the situation you described, please contact our Sales team at 1-888-425-6739. They will advise you on the most appropriate system for your requirements.
Will it work with doorbell 16V10VA transformer?
No, the transformer needs to be 16V–30VA / 24V–40VA.
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