4.3" OE Style Rear View Mirror Monitor With Compass & Temperature


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Boyo Vision Store

General Features:

  • 4.3" OE Style Rear View Mirror Monitor With Compass & Temperature
  • Auto adjusting LCD screen
  • Dims at night
  • Two video inputs
  • Reverse trigger wire
  • Super bright screen with auto adjusting brightness
  • Effective Pixels: 480 x 272
  • Adjustable parking grid line
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

General Features

Bluetooth Connectivity
Bluetooth® technology allows two or more electronic devices to communicate with each other wirelessly, such as using your cell phones "hands-free" or transmitting music to Bluetooth enabled receiver. If a unit is Bluetooth capable, it typically can allow you to connect to your Bluetooth cell phone to make and receive calls. Others can access your phone and address book too via Bluetooth. Other Bluetooth capable units offer even more services, such as live traffic information and map upgrades.

More uses of Bluetooth technology include transmitting music to a compatible receiver, printing wirelessly from a computer, and many other wireless uses. Please see the item description for more specific information regarding what features the unit includes.

Built-In Monitor
Built-in monitor means that the item has a built-in display. Usually the monitor is linked to a auxilary video input such as a rear-view camera.
Screen Type
The type of technology used to produce the screen images. LCD, DLP, Plasma, LCoS, and CRT are the most common. 2 newer technologies include LED and OLED which use light-emitting diodes (LEDs) as a backlight, as opposed to conventional LCD TVs, which use cold-cathode fluorescent lamps (CCFL) for a backlight.
Screen Size
This is the size of the monitor on the unit. It is measured diagonally and in inches. The bigger the number the larger the screen.
Resolution (pixels)
A display's pixel resolution defines its ability to resolve fine details. Digital TVs and projectors measure screen resolution in pixels. The higher the resolution, the more detailed the picture will be.
480 x 272 
Additional Audio/Video Inputs
These inputs enable the unit to receive an audio or video signal from a separate source. There are many different types of connections and ways to accomplish this. Most common are RCA Composite cables and 3.5mm mini-jack plugs.

RCA Composite Inputs
These are your typical red, white, and yellow RCA composite cables that are common among devices with audio and video inputs. The red and white cables are dedicated for audio. The red cable is for the right channel and the white is for the left channel. The yellow cable is specifically for the video signal. Because this type of auxiliary cable contains 2 channels of audio, it will support stereo sound.

This is commonly referred to as a mini-jack or a headphone jack. It is a 3.5mm plug that transfers audio only. There is a right and left audio channel on the plug which allows for stereo sound playback.

3.5mm AV Input
These plugs look similar to the common 3.5mm mini-jack, however they carry a third channel dedicated for video.

This means that an auxiliary input is possible, but only with the use of an optional accessory. These optional adapters will sometimes use the CD Changer port or other port on the back of a unit that might restrict the use of other expandability features. These accessories are typically sold separately.

2 Sets of Rear RCA A/V Inputs
Clip On Mirror
Some Rear-view mirrors clip on and cover the factory rear-view mirror. These clip on style mirrors preserve the factory mirror should anything happen to the new one.
Includes Rear-View Camera
This option means that the product comes with a rear-view camera.
Built-in navigation is a convenient feature that allows the driver to receive driving directions and guidance.

Some in-dash head units are built-in with the navigation features, while others require an add on navigation box. Other navigation options include portable navigation units that you can take with you or attach to the dash of your vehicle.

If a unit is touchscreen capable, you can control a majority of it's functions by touching the screen.
Built-in DVR
Front Camera
Front Collision Warning
Lane Departure Warning
Radar Detection
Laser Detection
Reading Light
Built-In Compass
This means that the device has a compass built into it. The compass can make traveling and finding your destination easier.
Temperature Gauge

Bluetooth Features

Full Duplex
Full Duplex communication allows simultaneous two-way communication. Each person can speak and be heard at the same time. Also know as Double Duplex.
Microphone Included
Some units that require a microphone come with one, while others do not. This designates whether the item includes a microphone.
Built-In Speakers
This means that the unit comes with speakers already built into the unit.

Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
4 Star
3 Star
2 Star
1 Star

Average Attribution Rating



Good quality affordable

January 7, 2015

High quality easy to install and affordable would recommend this product

30 of 36 found this helpful

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North Hollywood, CA

Verified Purchase
Rearview works good

August 3, 2016

Installation was easy. Almost everything on the mirror works as advertised. The only 2 cons is the temperature reading is only accurate when you are moving, even though the sensor is not near any heat source. This is not an issue for me as my car already has a temp feature installed. Once you get moving, the temp adjusts to accurate within 20-30 seconds. 2nd con is that my remote doesn't work. Also not that big a deal because it doesn't take a great deal of effort to reach the mirror manually and I don't use the camera feature as my car came with that feature as well. I bought this mirror for the directional feature...and that works great. Lol

0 of 0 found this helpful

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Browse 9 questions and 14 answers
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Why did you choose this?
Sonic Electronix Store
Dual input,, with temp and compass.
Marliyn H on Apr 26, 2017
Good reviews, plenty of options and configuration. The main reason was the Compass and Temperature Sensor
Dan B on Nov 19, 2015
appears to fit best with my truck which was much needed and reviews have indicated that it is reliable
Joanne D on Feb 19, 2017
I had temp a compass and a rear view camera
Jason L on Oct 12, 2015
got a vtm43tc for Christmas. Had it installed. When I push "menu" I get brightness, contrast, color and compass angle. I did not have anything displayed in left quadrant that referred to calibration or temp unit. ?
Theodore S on Jan 6, 2015
Does this come with the camera and license plate mount or do I have to purchase those separately?
Karma on Dec 5, 2014
Best Answer: Hello Ami,

Everything included with the BOYO Vision VTM43TC is pictured in the gallery, link below.


Of which, does NOT include a camera or plate mount.
Reply · Report · Customer SStaff on Dec 6, 2014
· Add Answer · I Have This Question Too (1)
Is any "universal" camera able to be paired up with this monitor? I ask because I like the ability to move the guidelines with this product because I drive a large truck. I want to be able to adjust the lines to fit my truck as opposed to a small sedan.
Joshua on Dec 10, 2014
Best Answer: Hello osh,

It appears that none of our customers have answered your question, so we will; The Monitor will take ANY camera that utilizes an "RCA VIDEO CONNECTION", of which is typically considered "Universal".
Reply · Report · Sonic Electronix SStaff on Dec 14, 2014
· Add Answer · I Have This Question Too (1)
Will not switch to AV1, keeps switching to AV2, what is wrong?
Stephen D on Mar 4, 2017
· Add Answer · I Have This Question Too (1)
can someone please tell me this unit's dimensions in inches?
Ariel P on Mar 4, 2015
· Add Answer · I Have This Question Too (1)
Can i use a wireless kit with this setup?
frankm48 on May 30, 2016
Best Answer: BW 2.4G Wireless Color Video Transmitter and Receiver for The Vehicle Backup Cam
Reply · Report · frankm48 on May 31, 2016
· Add Answer · I Have This Question Too (0)
How wide is the mirror? Do you have an 8" model that will fit a Gen 1 Tacoma?
A shopper on May 3, 2015
Best Answer: It's the same width as a normal mirror, but slightly taller.
Reply · Report · John C on May 3, 2015
· Add Answer · I Have This Question Too (0)
How does it get the outside temperature?
HC J on Feb 11, 2015
Best Answer: Hi HC, There is a sensor (grey part with metal button on a side) which has to be installed in some area away from the engine, and connected to the mirror with a separate, black twisted pair wire, also included.
Reply · Report · Michael S on Feb 15, 2015
· Add Answer · I Have This Question Too (0)

Product Summary


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Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: 4.3" OE Style Rear View Mirror Monitor With Compass & Temperature

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4.3" OE Style Rear View Mirror Monitor With Compass & Temperature



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