Lorex products are designed for consumer and business use only and not for US federal governments, federally-funded projects or contractors subject to NDAA.
All trademarks belong to their respective owners. No claim is made to the exclusive right to use the trademarks listed, other than the trademarks owned by Lorex Corporation. We reserve the right to change models, configurations or specifications without notice or liability. Product may not be exactly as shown.
Key Features
- 2K Video Resolution (HDR)
- Full Duplex 2-Way audio with noise cancellation
- Built-in Battery (6200mAh)
- IP65 weatherproof Rated (-10°C to 50°C)
- Compatible with Lorex App
- No Subscription required












Easy, serious, and fun. This bundle, featuring our 2K Battery Video Doorbell and 4K Wi-Fi Camera, will add invaluable security to your property with plenty of customizable ways to personalize your set-up.

2K Battery-Operated Video Doorbell
Learn MoreCapture clear video with impressive 2K resolution - more than 2× 1080p HD resolution.
Easily install almost anywhere thanks to the built-in battery. Get up to 600 events of battery life per charge.
Answer your door from anywhere with 2-Way Talk. If you're busy, choose pre-set or personalized voice messages to welcome or instruct visitors with Quick Responses.
Get the best view, even at night, with Color Night Vision (ambient light required). When light is limited, you can always rely on IR Night Vision, which produces clear black and white video.
Know who's there with Person Detection, which will send mobile notifications when someone arrives on your property.
Fumbling for your keys in the dark? Shed light on your doorstep with the motion-activated LED Nightlight.
Keep your video footage private and in your control with the pre-installed 32GB MicroSD. Access all camera features, recordings and settings at no recurring monthly fees.

Simplicity and flexibility to your Chime
Learn MoreConnect this chime effortlessly to your Lorex Video Doorbell(s) using your Wi-Fi Network. Customize your chime to your liking with the adjustable settings.
Choose from four different volume settings to set the ring tone to the right level. When you want some quiet, set to mute to stop the chime from ringing.
Select from an array of ringtones to customize your chime for your home.
Insert into a power outlet, then scan the QR code to add your Chimebox to the Lorex app.
No Problem. Pair this Chime between multiple Lorex Doorbells connected to the same Wi-Fi network.
What's Included?

- QR Code
- Release Tab
- Power Plug
- Slot
- Reset Button
- Status Indicator
Package Contents:

Wi-Fi Chime
(× 1)

Power Plug
(× 1)

- Release Tab
- USB Charging Port
- Reset Button*
- MicroSD Card Slot
- Power Terminals
- QR Code
- Speaker
- Camera
- IR Light
- PIR Sensor
- Light Sensor
- Microphone
- Status Indicator
- Call Button
- Night Light
Package Contents:

1 × 2K Battery
Doorbell

1 × Mounting
Bracket

1 × Horizontal
Wedge

1 × Vertical
Wedge

1 × USB Power
Cable

1 × Extension
Wire

2 × Connecting
Wires

1 × Release
Pin

2 × Anchor
& Screws

1 × 1/4" Drill
Bit

3 × Wire
Caps
- Battery life is dependent on a number of factors, such as number of events or notifications, length of the recording, camera location, ambient temperature, and settings on the camera.
- Require a high-speed internet connection and a Wi-Fi router (not included) that supports 2.4Ghz. A minimum upload and download speed of 10 Mbps is required for optimal performance.
- Install wire-free, using the built-in (non-removable) battery. For wired installation, a voltage range of 8-24 VAC is required. If the voltage is less, a transformer will be required to operate properly. Consult with a licensed electrician.
- Audio and video recordings without consent, is illegal in certain jurisdictions. Lorex Technology does not assume liability for any use of its product that fails to conform to local laws.
- Person Detection accuracy is compromised when the face and/or body is partially covered.
- Not intended for submersion in water. Installation in a sheltered area is recommended.
- When MicroSD card storage is full the older previously recorded video will automatically be overwritten with the latest recordings. NOTE: There is a limited number of write/re-write cycles rated by the MicroSD card, before performance is reduced.
Lorex products are designed for consumer and business use only and not for US federal governments, federally-funded projects or contractors subject to NDAA.
For smart home compatibility, features, and instructions visit www.lorex.com/smarthome.
All trademarks belong to their respective owners. No claim is made to the exclusive right to use the trademarks listed, other than the trademarks owned by Lorex Corporation. We
reserve the right to change models, configurations or specifications without notice or liability. Product may not be exactly as shown.
Apple, the Apple logo and AppleTV are trademarks of Apple Inc., registered in the U.S. and other countries. App Store is a service mark of Apple Inc.
Google, Google Home, Google Play, Google Play logo, Google Assistant logo and Chromecast are trademarks of Google Inc.
Amazon, Alexa and all related logos are trademarks of Amazon.com, Inc. or its affiliates. 2-Way communication is not available via Alexa.
Images may be simulated for illustrative purposes only, and may not have been taken by the camera series depicted.
Doorbell Comparison Chart
![]() B241AJD 1080p Wired Video Doorbell |
![]() B451AJD, B451AJDB 2K Wired Video Doorbell |
![]() B463AJD, B463AJDB 2K Battery Video Doorbell |
|
---|---|---|---|
Resolution | 1080p / 2MP | 2K / 4MP | 2K / 4MP |
Color | Dark Grey | White, Black | White, Black |
Detection | Person | Person | Person |
Power | Wired | Wired | Built-in Battery |
Storage | 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 |
Chime Kit | Not Included | Included | Not Included |
Lorex Compatibility | Fusion, ACCHM2 Wi-Fi Chimebox |
Fusion, Lorex Smart Home Security Center, ACCHM2 Wi-Fi Chimebox |
Fusion, ACCHM2 Wi-Fi Chimebox |
Third-Party Compatibility | Alexa, 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 |
Aspect Ratio | 16:9 | 4:3 | 4:3 |
Night Vision | 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 |
Product Support
ACCHM2 Series - Lorex Wi-Fi Chimebox
B463AJ Series - Lorex 2K Battery Video Doorbell