• 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

  • Détection de personnes, de véhicules, d'animaux et de colis
  • Conversation bidirectionnelle et message de réponse rapide
  • Veilleuse activée par le mouvement
  • Vue complète de la tête aux pieds (9:16)
  • Carte MicroSD 32 Go préinstallée (extensible jusqu'à 256 Go)
  • Pas d'abonnement mensuel
  • Nécessite 16-24 VCA

Sonnette intelligente filaire

Sonnette vidéo Wi-Fi 4K Lorex (filaire, 32 Go)

Sonnette vidéo Wi-Fi 4K Lorex (filaire, 32 Go)

SKU: B862AJDB-E

$259.99
$259.99
Couleur
$259.99/ea

Pairs well with:
No Monthly Fees Own it. No subscriptions required.

Key Features

  • Détection de personnes, de véhicules, d'animaux et de colis
  • Conversation bidirectionnelle et message de réponse rapide
  • Veilleuse activée par le mouvement
  • Vue complète de la tête aux pieds (9:16)
  • Carte MicroSD 32 Go préinstallée (extensible jusqu'à 256 Go)
  • Pas d'abonnement mensuel
  • Nécessite 16-24 VCA
Sonnette vidéo Wi-Fi 4K Lorex (filaire, 32 Go)
Sonnette vidéo Wi-Fi 4K Lorex (filaire, 32 Go)
$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

Résolution vidéo maximale 8MP (2160 × 3840)
Rapport hauteur/largeur 9:16
Modes vidéo 4K, 2K, 1080p, 720p
Champ de vision maximal de l'objectif 150º en diagonale
Vision nocturne Vision nocturne couleur et IR avec filtre anti-IR
Intérieur/Extérieur Extérieur, classé IP65
Zoom numérique 8×
Audio Audio bidirectionnel duplex intégral
Connectivité réseau 2,4/5 GHz 802.11b/g/n/ac
Température de fonctionnement -4°F ~ 122°F / -20°C ~ 50°C
Dimensions du produit (L × P × H) 5,12 × 1,77 × 0,91 po / 130 × 44 × 23 mm
Poids du produit 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

Product Compatibility List Support
Articles

Overall rating: 4.16875 / 5 from 160 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%): It was highlighted by customers that the features of the doorbell are great and very good.
  • Installation (7%): It was highlighted by customers that installation of the product was easy and straightforward, with many describing it as painless.
  • Product Quality (16%): A significant number of customers brought up the good quality of the product, mentioning it multiple times.
  • Picture Quality (10%): It was noted by customers that the picture of the product is great and clear, even when magnified.
  • App Experience (5%): Customers raved about the app, describing it as amazing, easy to install, and very convenient.

Review topics: ["package","quality","installation","issues","features","setup","connection","doorbell","design","instructions","customer service","works","performance","support","picture","cameras","viewing","app","fees","notifications","video","device","lorex","wedge","subscription","angle","integration","coverage","warnings","alerts"].

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

The camera is great, and

"The camera is great, and I am very happy with it. Its cost is 100% equivalent to its value. Note: If installing two doorbell cameras on the same existing mechanical/electrical door chime, the instructions do not make it clear (and the service desk does not know) that you need to wire the included resistor packages in series, not in parallel, in order to eliminate vibration/rattle in the chime circuit. Notifications from the camera feel excessive, but I understand why. When the lighting outside changes substantially (i. e. a cloud passes over the sun), the neighbour's parked car creates a notification, or a potted plant becomes an "object added" or "object removed". A cat passing by is registered as a "person" notification."

— Paul S. (5/5)

the field of view is

"the field of view is the wrong shape/orientation. . . it is very high and very narrow. . . I expected it to be wider especially since it is a 16:9. . . very bizarre i don't need to see 80 ft over my neighbour' s house. . . i wished i'd bought the same model as my previous. . . maybe you want to force us to buy another wide view camera?!! otherwise works great…"

— Simon D. (1/5)

Easy to use, sharp and clear images

"Doorbell works great! Images and videos are sharp and clear. Connects to the Lorex App and easy to use when it comes to playback, 2 way talk, and live view. Currently have Lorex cameras set up so having the doorbell and cameras all in 1 app is very convenient!"

— CM (5/5)

I can't give a review

"I can't give a review because I can't get it to stay connected. I was switching from the competitions door bell that has been working fine, but if I can't get Lorex to connect, I may have to put my old one back."

— Customer Y. (5/5)

I like the video doorbell.

"I like the video doorbell. However the angle plate doesn't work for me. Hence 3 stars. Should include multiple angle plates like 60 degrees or available ss accesory to purchase."

— Satish P. (3/5)

Extremely disappointed in technical department

"Extremely disappointed in technical department and customer service. The unit I purchased directly from Lorex on 22nd June 2026 was defective. Your technical staff took awhile to realize there was a problem and then had to call customer service who processed the warranty and promised to send an email within 24 to 48 hours. This never happened and I had to call thrm again today 6th July. I hope to hear bavk frombthem in snother 34 to 48 hours!"

— Ferdinand S. (2/5)

Avoid this brand

"Waste of money. Constant network and hardware issues. Doesn't work when you need it most. The 9:16 aspect ratio is very annoying as well. You don't see what's important. Instead you see a sliver in front of the door, mixed with all sky. This causes it to not cover all the porch area, and miss a lot of movement or action. Save your money and do your research. Just buy the Reolink or the Eufy. Way better quality and connectivity than this garbage."

— Jon (1/5)

Stylish, easy to use 4K doorbell camera

"Amazing 4K doorbell camera, delivers clear and sharp images, no lag!"

— CM (5/5)

Device is fine with good

"Device is fine with good video recording and wide field of view. App does not work consistently or reliably even with a strong wifi or 5g+ phone signal. Takes a long time to connect to the remote device and returns a 'oops. . . ' message more often than a connection. Lorex seems very hard to connect with as they don't seem to have a simple chat function for help. The hardware seems ok, the software appears at this time to need a significant update before it is useable. Cannot recommend at this time."

— David W. (1/5)

Easy to install and works

"Easy to install and works flawlessly. The app can be a bit slow to display the video at times, but nothing major. It would be nice to have an option to disable notifications when someone you share the doorbell with is home."

— Etienne S. (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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