• 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

$259.99
$259.99
Color
$259.99/ea
Volume Pricing
  • 1 Buy 1 $259.99/ea
  • 2 Buy 2, get 2% off $254.79/ea
  • 4 Buy 4, get 5% off $246.99/ea
  • 8 Buy 8, get 10% off $233.99/ea

Pairs well with:

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
Lorex 4K Wi-Fi Video Doorbell (Wired, 32GB)
Lorex 4K Wi-Fi Video Doorbell (Wired, 32GB)
$259.99
 

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

Manuals & Downloads Support
Articles Apps & Software

Overall rating: 4.234375 / 5 from 128 reviews.

AI Generated Review Summary

The Lorex 4K Wi-Fi Video Doorbell offers a clear 4K resolution, easy installation, and a great app experience. However, opinions vary on its viewing capabilities, resolution, and notification delays.

Summary topics

  • Features: 5%
  • Installation: 7%
  • Product Quality: 16%
  • Picture Quality: 10%
  • App Experience: 5%

Review topics: ["quality","package","installation","issues","features","setup","connection","looks","instructions","coverage","works","doorbell","picture","cameras","cost","app","viewing","notifications","wedge","subscription","angle","lorex","video","warnings","alerts","device","chime","card","motion","transformer"].

Review highlights

  • "Also worth the higher upfront cost for having great looking doorbells and great quality cameras." — Brayden B.
  • "Very easy installation and nice crisp clear view of outside" — Sandy G.
  • "Video is excellent, the setup was relatively easy and the app is easy to use." — Scott I.

Reviews

Week one with our doorbell

"Week one with our doorbell camera So far so good. We caught our first thief with the doorbell camera on the first night after installation. Picture quality is great. Coverage is excellent too. We can see the whole garage entrance on it. Look good too. Still learning about all the features. The app is user friendly. Lorex is a good choice!"

— Joanne G. (4/5)

I was led to believe

"I was led to believe that I could attach the camera to 6 devices (mobile phone, I Pads) I have been successful with 2 I Phones but I cannot get the camera to accept my I pad."

— Roman L. (2/5)

Video quality is great. Hooked

"Video quality is great. Hooked up easily and I use it with a traditional ‘ding-ding’ doorbell (requires a 16/30 transformer available at Canadian Tire). I haven't found a need to put a bigger memory card in the camera but I don't record 24/7. I’ve got at least a week of event footage recorded and memory card is not full. I use this as a standalone device and appreciate I could upgrade in the ecosystem easily and at reasonable cost. The app is fine and has no issues or delays to retrieve footage, but I’ve never compared to anything else. Notifications are customizable by zone, cars, people, animals, packages, etc. My primary requirement was to avoid monthly subscriptions."

— Jason D. (5/5)

"Facile d’installation"

— Olivier (5/5)

The video doorbell is working

"The video doorbell is working fine. Very clear. Easily managed to eliminate people walking on the street that generate a recording."

— Ian M. (5/5)

After a difficult set up.

"After a difficult set up. Had to split our wifi into 2 ,5g and 2. 4. Once the was done set up was easier. Not sure why lorex hasn't adapted to 5 gh networks. The lorex app is a bit of hit and miss. Overall satisfied with performance of the product."

— Debbie K. (4/5)

The doorbell doesn't work well

"The doorbell doesn't work well on my WiFi. I have a signal booster and it still doesn't have a great connection. If I can return this, I'll buy another wired black dome camera."

— Gerald S. (2/5)

Works great. Only issue is

"Works great. Only issue is I couldn't set the camera password with my iPhone 12-IOS 26. 1. Had to use my wife Samsung S24."

— Maurice J. (4/5)

Not efficient wrong signal and

"Not efficient wrong signal and not recording full vedio"

— harry m. (2/5)

Excellent coverage.

"Excellent coverage."

— Craig K. (5/5)

Q&A

I live in Canada, Barrie specifically. I have a Bell Giga Hub set for 5 Ghz wifi. There is a note saying your video doorbells might not support 5Ghz if I am in Canada. Explain please. You are a Canadian company.
Please contact our technical support department, we’ll be happy to assist you. Technical support: 1-888-425-6739
Can i order the door bell camera and send it when it comes in
Contact our sales team, who will be happy to help you place your order.. Sales Help: 1-888-425-6739
Do you have a doorbell camera working with a range over -20°C?
This camera supports operating temperatures between -20°C (-4°F) and 50°C (122°F). If you need help choosing the option that best suits your security needs, please contact our sales team. Sales help: 1-888-425-6739
I don’t have doorbell How do I get power to unit
You will need a 16-24 VAC doorbell transformer.
Pourquoi la nuit les couleurs sont vraiment affreuse très loin d être realiste
Veuillez contacter notre équipe d'assistance technique. Assistance technique : 1-888-425-6739
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