Do you make one with an Ethernet port? To manufacturer

You can always get Ethernet/Wi-Fi adapters to transmit Wi-Fi signal from LAN

Does it need a hub or does it connect to the wifi directly?

Hub is only needed for Apple HomeKit. Otherwise it connects to ur router and the MyQ app does the rest

does it work with 5 g network?

If your router has both 2.4 GHz and 5 GHz bands. myQ Wi-Fi products only support 2.4 GHz band Wi-Fi and will not connect to 5 GHz band Wi-Fi.

I did not know what was meant by the bar, on mine it was nine feet long. However what they seem to be referring to is the maximum opening, So a 7 foot bar is a 7 foot max opening.

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Chamberlain B4643T Built-in Smart Camera, Smartphone Control, Ultra Quiet, Strong Belt Drive, Garage Door Opener Blue

Chamberlain B4643T Built-in Smart Camera, Smartphone Control, Ultra Quiet, Strong Belt Drive, Garage Door Opener Blue

Product ID: 665006189

Details

Brand
CHAMBERLAIN
Connectivity technology
Wireless
Recommended uses for product
Surveillance
Special features
Motion Sensor

💡1000 lumens motion-activated LED

📱Smartphone app control

📸140° wide-angle camera

Description

🚪🔒 Elevate your garage game with smart security and seamless control!

CONTROL ANYWHERE ANYTIME - Effortlessly open, close, and monitor your garage door remotely with seamless smartphone integration—ultimate convenience at your fingertips.
SEE SECURE IN REAL TIME - Built-in 140° wide-angle camera streams live video and two-way audio via the myQ app, so you never miss a moment in your garage.
ULTRA QUIET SMOOTH OPERATION - Whisper-quiet DC motor with smooth start/stop ensures your garage stays peaceful, perfect for homes with living spaces nearby.
NEXT GEN CONNECTIVITY SECURITY - Enhanced Wi-Fi and upgraded memory support the latest myQ features, keeping your garage smarter and more secure than ever.
BRILLIANT MOTION ACTIVATED LIGHTING - Advanced 1000-lumen LED lighting automatically illuminates high-traffic areas, enhancing safety and visibility when you need it most.

The Chamberlain B4643T is a cutting-edge garage door opener featuring a built-in 140° wide-angle camera, smartphone control via the myQ app, and ultra-quiet DC motor operation. Equipped with motion-activated 1000-lumen LED lighting and enhanced Wi-Fi connectivity, it offers real-time monitoring, remote access, and advanced security to protect your home and simplify your life.

Specifications

ASIN	B09B2RKQJ9
ASIN	B09B2RKQJ9
Batteries Included?	No
Batteries Required?	No
Best Sellers Rank	#180,807 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #53 in Garage Door Openers
Color	blue
Customer Reviews	4.4 4.4 out of 5 stars (645)
Customer reviews	4.4 4.4 out of 5 stars (645)
Date First Available	2 June 2023
Date First Available	2 June 2023
Included components	2 x 3 Button Remote Control Wall Control Motion Detection Security Sensors, 2 x 3 button remote controls, Safety Sensors, Wall Control with Motion Detection
Item Package Quantity	1
Item Weight	14.4 Kilograms
Item model number	B4643T
Item model number	B4643T
Manufacturer	Chamberlain
Manufacturer	Chamberlain
Material	Metal
Part number	B4643T
Plug Profile	Door Mount
Power source type	Electric Cable
Product Dimensions	69.22 x 33.34 x 25.25 cm; 14.45 kg
Product Dimensions	69.22 x 33.34 x 25.25 cm; 14.45 kg
Special Features	Motion Sensor
Style	B4643T Door Opener
Wattage	5 watts
light-source-type	Infrared

Reviews

E**I

Excelente

Súper servicial ya tengo un año y funciona muy bien, lo recomiendo al 100

7.12.2025

C**S

Best garage door opener

Ok this was a very easy install. The app with the 3D step by step instructions that are read to you. I was able to install it myself and I saved around $1700! The light is bight, the camera has clear video, and the motor is very quiet. The MyQ app make it easy to open and close my garage door with my phone and lets me know when door is opened or closed. Great buy!

27.02.2026

J**Z

Excelente producto

Es lo que indican, fácil colocación y silencioso máxima Calidad

31.07.2023

A**L

No sound at all

Value for money. Smooth sound. Easy to connect through app and monitor and operate remotely. Camera quality is nice.

19.05.2026

L**.

EXCELENTE

Muy buen producto

9.03.2023

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