ACUMEN

M4 2ch Mirror Dash Cam with 4K Front and 2.5K Rear Cameras, 12"IPS Touchscreen

Name: M4 2ch Mirror Dash Cam with 4K Front and 2.5K Rear Cameras, 12"IPS Touchscreen
Brand: acumen-camera
SKU: M4 Digital Rearview Mirror
Price: 349.00 USD
Availability: InStock
Rating: 5.0 (23 reviews)

$314.10 ~~$349.00~~

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【Stunning 4K & 2.5K Recording】 Features a starlight CMOS sensor and 7-layer glass lens for 4K front video (3840×2160P@30fps), with a 2.5K rear camera (2560×1440P) using WDR and 180° FOV, offering clear night vision and up to 256GB storage.

【12-Inch IPS Touchscreen Display】 Provides a broader view with 2.5D curved glass and seamless bonding to reduce glare, ensuring a comfortable, responsive touch experience.

【Superior Integrated Design】 Offers a connector-free body that absorbs vibrations, with a metal heat sink for reliable performance in extreme temperatures.

【WiFi Video Download】 Built-in high-speed 5.8G WiFi connects to a mobile app for real-time previews, downloads, and sharing without SD card removal.

【Convenient GPS Route Tracking】 Built-in GPS with an external antenna records location and speed, reviewable via the app for accident evidence or route monitoring.

【24/7 Comprehensive Video Protection】 Continuously records with automatic overwrite, locks footage on collision via a gravity sensor, and uses time-lapse recording to save power when parked.

【Professional Power Design】 Includes a supercapacitor for reliable operation in -4°F to 158°F and a 9V-30V to 5V output, ensuring compatibility across vehicle brands.

【Smart Features】 Supports split/full-screen views, adjustable angles, rear camera flip, and customizable parking assist lines.

【Free 64GB Memory Card & 2-Year Warranty】 Comes with a 64GB card and a 2-year warranty, with a 30-day replacement or refund option and U.S. customer support.

Select Addons

1# Universal Bracket

$30.00

179# Jeep Bracket

$40.00

190# Toyota Bracket

$30.00

216# Benz Sprinter Bracket

$40.00

3A Bracket

$30.00

80# Toyota Bracket

$40.00

M4 Back Plate

$10.00

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Estimated Delivery:Nov 01 - Nov 05

M4 2ch Mirror Dash Cam with 4K Front and 2.5K Rear Cameras, 12"IPS Touchscreen

$314.10 ~~$349.00~~

The M4 2ch Mirror Dash Cam is a state-of-the-art rearview mirror camera system crafted to boost safety and performance across urban roads and light off-road trails. The front dash camera of the M4 2ch Mirror Dash Cam features a starlight CMOS sensor, a high-performance ISP processor, and 7 all-glass wide-angle lenses, delivering crisp 4K video (3840×2160P@30fps) for clear license plate details. Its rear camera records 2.5K video (2560×1440P) with Wide Dynamic Range (WDR) and a 170° wide-angle lens, minimizing blind spots with excellent clarity, enhanced by WDR and 3D noise reduction for top-notch night vision, supporting up to 256GB storage. The system includes a 12-inch IPS touchscreen with 2.5D curved glass and seamless bonding to cut glare, offering a wider view and smooth touch controls. With vibration-absorbing circuitry, a metal heat sink, high-speed WiFi for downloads, built-in GPS for route tracking, and 24/7 protection with a gravity sensor, the M4 2ch Mirror Dash Cam ensures reliable performance. Its supercapacitor supports -4°F to 158°F, with a 9V-30V to 5V power design, fitting various vehicles. Paired with a free 64GB card and a 2-year warranty, the M4 2ch Mirror Dash Cam is perfect for cars, trucks, and SUVs.

M4 2ch Mirror

Parameter	Value
Screen Size (inch)	12" IPS Touch Screen
Dimensions (inch)	L12W3.1H0.9 inch
Material	ABS
Weight (lbs)	1 lbs
# of Cameras	2 (Front & Rear)
Front Camera Resolution	3840*2160P
Rear Camera Resolution	2560*1440P
Recording Resolution	Front: 4K, Rear: 2.5K
Footage Format	MP4
Picture Format	.JPG
Camera Angle of View	Front: FOV 170°, Rear: FOV 170°
Camera Lens	7- Glass
Night Vision	Super WDR
Wi-Fi APP Control	5.8G
Bluetooth APP Control	False
GPS Logger	Yes
G-Sensor (Impact Sensor)	True

Parameter	Value
Loop-recording	True
SD Card Size	64GB (Up to 256GB)
Constantly recording time	6 hours
Parking Monitoring	Time Lapse, Up to 24 hours
Adjust Parking Guide Line	Adjustable
Extension Camera Cable	5Pin 32 Ft
Microphone	Built-in
Speaker	Built-in
Built in Battery	Super Capacitor
Waterproof & Dustproof	False
Operating Temperature	-4°F~158°F （-20°C to +70°C )
Hardwire Kit	XLR Plug
Power Voltage	5V
AMP Rating	3A
Built in Programmable Switch Control	False
Acumen Programmable Switches Box	No

Parameter	M4 2ch Mirror Dash Cam with 4K Front and 2.5K Rear Cameras, 12"IPS Touchscreen	The Legend 2ch Waterproof Rear View Mirror Dash Cam with 4K Front and 2.5K Rear Cameras	M4 3ch Mirror Dash Cam with 1080P 60fps Front+Rear+Bumper/Cabin Cameras, 12"IPS Touchscreen	M4 Quad Mirror Dash Cam with 1080P Front+Rear+Left/Right Side Cameras, 12"IPS Touchscreen
Screen size	12" IPS Touch Screen	12" IPS Touch Screen	12" IPS Touch Screen	12" IPS Touch Screen
Dimension	L12W3.1H0.9 inch	L12.3W3.3H1.6	L12W3.1H0.9	L12W3.1H0.9
Material	ABS	Aluminum & ABS	ABS	ABS
Weight	1 lbs	1	1	1
Number of cameras	2 (Front & Rear)	2	3	4
Front camera resolution	3840*2160P	3840*2160P	3840*2160P	3840*2160P
Rear camera resolution	2560*1440P	2560*1440P	1920*1080P	1920*1080P
Recording resolution	Front: 4K, Rear: 2.5K	4K Front +2.5K Rear	1080P Front +1080P Rear*2	1080P Front +1080P Rear*3
Footage format	MP4	.MP4	.MP4	.MP4
Picture format	.JPG	.JPG	.JPG	.JPG
Camera angle of view	Front: FOV 170°, Rear: FOV 170°	Front: FOV 148°, Rear: FOV 170°	Front: FOV 170°, Rear: FOV 170°	Front: FOV 170°, Rear: FOV 170°
Camera lens	7- Glass	Front: 6-Glass, Rear: 6-Glass	Front: 7-Glass, Rear: 6-Glass	Front: 7-Glass, Rear: 6-Glass
Night vision	Super WDR	Super WDR	Super WDR	Super WDR
Wifi capability	5.8G	Yes	Yes	5.8G
Bluetooth app control	N/A	N/A	N/A	N/A
Gps log	Yes	Yes	Yes	Yes
G sensor	true	true	true	true
Loop recording	true	true	true	true
Sd card	64GB (Up to 256GB)	64GB (Up to 256GB)	64GB (Up to 256GB)	64GB (Up to 256GB)
Constant recording time	6 hours	6 hours	6 hours	6 hours
Parking monitoring	Time Lapse, Up to 24 hours	Time Lapse, Up to 24 hours	Time Lapse, Up to 24 hours	Time Lapse, Up to 24 hours
Adjust parking guide line	Adjustable	Adjustable	Adjustable	Adjustable
Extension camera cable	5Pin 32 Ft	5Pin 32 Ft	5Pin 18/32 Ft	5Pin 18/32 Ft
Microphone	Built-in	Built-in	Built-in	Built-in
Speaker	Built-in	Built-in	Built-in	Built-in
Built in battery	Super Capacitor	Super Capacitor	Super Capacitor	Super Capacitor
Waterproof dustproof	N/A	true	N/A	N/A
Operating temperature	-4°F~158°F （-20°C to +70°C )	-22°F to 176°F（-30°C to +80°C）	-4°F~158°F （-20°C to +70°C )	-4°F ~ 158°F （-20°C to +70°C )
Hardwire kit	XLR Plug	N/A	N/A	N/A
Power votage	5V	5V	5V	5V
Amp rating	3A	3A	3A	3A
Built in programmable switch control	N/A	true	N/A	N/A
Acumen programmable switches box	No	Yes	No	No