7 Inch 1080p Quad Rearview Monitor | 4 Split Screen Display with AHD for Truck, Bus, and RV Camera Systems

PRODUCT INTRODUCTION

Model: ST-799Q-AHD | 4-Channel Professional Fleet Security Display, ECE R10 Certificate

7-inch HD 1080P Quad Rearview monitor

Products Description:

Eliminate Blind Spots with 360° Vision

The Standtop ST-799Q-AHD is a high-performance 7-inch industrial monitor designed for comprehensive vehicle surveillance. Supporting up to 4-channel video inputs, it allows operators to monitor the front, rear, and sides of a vehicle simultaneously on a single screen. Whether for heavy-duty trucks, construction machinery, or public transit, this monitor is the ultimate tool for reducing accidents and improving operational efficiency.

Why Choose the ST-799Q-AHD?

1. Versatile Multi-Split Display Modes

Don't settle for a single view. Our quad-view processor supports multiple display configurations:

Single View: Full-screen focus on one camera.
Dual/Triple View: Ideal for side-mirror replacements.
Quad View: Simultaneous 4-angle monitoring for maximum safety.

2. Crystal Clear IPS Technology

Equipped with a high-brightness IPS panel (500cd/m²) and 1024x600 resolution, this monitor provides accurate color reproduction and a full viewing angle (85° from all sides). The image remains sharp and visible even under direct sunlight or harsh cabin lighting.

3. Smart Independent Triggering

The monitor features 4 independent trigger wires. When connected to turn signals or reverse gears, the screen automatically switches to the corresponding camera (e.g., showing the right-side camera when the right blinker is active), allowing the driver to focus entirely on maneuvering.

4. Industrial-Grade Reliability

Wide Voltage Design: Supports DC 9V–36V, compatible with various vehicle electrical systems and protected against voltage spikes.
Aviation Connectors: Uses professional 4-pin aviation plugs to ensure a vibration-proof, stable connection in rugged environments.
Hybrid Compatibility: Smartly supports both AHD (1080P/720P) and CVBS signals automatically.

Product Specs:

Category	Parameter
Screen Size	7inch IPS AHD 1080p
Resolution	1024600RGB
Video Format	AHD/CVBS Hybrid
TV System	PAL/NTSC
Power supply	DC 9-36V
Power Consumption	12W
Screen ratio	16:9
Backlight luminance	LED, Luminance 500 cd/m2, 1000 cd/m2 optional
Viewing angle	L/R 85/85 U/D 85/85
Signal input	4ch AHD 1080P /720P input, 4ch CVBS input, AHD/CVBS Hybrid
Trigger	4 trigger wires
Video recording function	Optional, Up to 256GB SD carder
Video Mode	Single, dual, triple, quad split
OSD menu,Remote control	Yes
Connector	4pin aviation
Operating Temperature	-30℃～70℃, RH 95% MAX

Display Mode:

Support Single, dual, triple, quad split display

Wire Diagram:

18Pin Cable Harness- Simultaneously connected to 4X1080p cameras, the displayed images are free of interference

Power cable- 4 X M12 waterproof 4pin aviation connector,double-shielded pure copper wire

Suitable Vehicle Types:

Long‑haul trucks & semi‑trailers
RVs & motorhomes
Buses & shuttle vans
Agricultural tractors & harvesters
Construction machinery
Forklifts & warehouse vehicles
Mining & heavy‑equipment fleets
Tow trucks & utility vehicles

If your vehicle needs multi‑angle visibility, this monitor is the perfect solution.

What's In the box:

1 x 7" HD 1080P Quad Screen Monitor
1 x U-shaped mount /dash mount bracket
1 x Power Harness with 4 camera inputs
1 x Remote Control
1 x Screw Kit for installation
1 x Manual

Due to different customers have different product requirements, add the product may be installed on different vehicles, there may be some special requirements,based on our practical experience,the below are some points that our clients have actually mentioned and we already have solved it，Please read the following carefully.

✅Is it possible to change the menu language to the customer's country's language?

Yes, if our default menu language does not include the client's country's language, we can use a translated OSD Menu provided by the client and then incorporate it into our software.

✅Can we add our company's Logo for sart up picture?

Yes, you can provide us the 1024*600 resolution of your Logo.

✅We need a brighter screen, is that possible?

Yes, our standard screen brightness is 500 cd/m2, but a 1000cd/m2 screen is also possible, though that would increase the cost.

✅Can the power lead be combined into a DC female socket?

Yes, can do.if you also need our car cigarette lighter, that's fine too.

✅ Can be choose more different types of the install bracket?

Yes, we have others bracket, such dash mount, roof mount

In Northern Europe, Eastern Europe, Northern Asia, and other cold-climate countries, where temperatures can reach -30℃ or even lower, if you want your in-cab monitor to reliably start at -30℃, our 7" 1080P 2-channel or 4-split display is the ideal choice, ensure your driving safety and convenience. In this video, it is shown after 6 hours of continuous exposure in a professional low-temperature laboratory test:

Startup speed: Fast startup time in environments as low as -30℃
Press button Response: Zero delay, high sensitivity
Display performance: no flickering, no black screen