3-Year Worry-Free Warranty-Your Trusted Partner in Vehicle Safety.

PRODUCT INTRODUCTION

Model number: ST-799Q-AHD

  • 7-inch HD 1080P Quad Rearview monitor
  • 7-inch HD 1080P Quad Rearview monitor
  • 7-inch HD 1080P Quad Rearview monitor
  • 7-inch HD 1080P Quad Rearview monitor
  • 7-inch HD 1080P Quad Rearview monitor
  • 7-inch HD 1080P Quad Rearview monitor
  • 7-inch HD 1080P Quad Rearview monitor
  • 7-inch HD 1080P Quad Rearview monitor
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7-inch HD 1080P Quad Rearview monitor

Product 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.​​​​​​

Core Product Strengths:

  • Verified Cold-Start Engineering: This system is field-tested to ensure instant-on performance and zero button lag at -30°C (-22°F). No warm-up time required; safety starts the moment the engine turns.

  • Sunlight-Readable IPS Technology: Outperforms standard displays with a high-intensity 700-1000cd/m² IPS panel. It effectively eliminates screen "wash-out" in direct midday sun, providing the driver with high-contrast, crystal-clear visibility when it’s needed most.

  • Industrial Surge & Spike Protection: Equipped with a heavy-duty DC 9V-36V wide-voltage module. It is specifically engineered to survive the massive electrical surges common in large diesel engines, preventing hardware burnout and ensuring long-term fleet uptime.

  • Locking Aviation-Grade Connectivity: Uses rugged M12 4-pin aviation connectors to ensure a fail-safe, vibration-proof link. Designed to stay locked in high-impact environments like active construction zones and mining sites where standard connectors fail.

Technical Specifications:

Category Parameter
Screen Size 7inch IPS AHD 1080p
Resolution 1024*600*RGB
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  700 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
Certificates ECE R10, CE

Display Modes:

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

 

Industries & Applications:

  • Commercial Logistics: Semi-trailers, long-haul trucks, and delivery fleets.

  • Heavy Equipment: Construction machinery, mining fleets, and agricole harvesters.

  • Public Transit: Buses, coaches, and shuttle vans.

  • Specialty Vehicles: RVs, tow trucks, and emergency utility vehicles.

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 

B2B Partnership & OEM Capabilities

As a specialized manufacturer since 2010, Standtop provides more than just hardware. We support your brand's growth through:

  • OEM Branding: Custom startup logos and localized OSD menu languages.

  • Tailored Engineering: Custom mounting brackets and cable harnesses to fit specific vehicle chassis.

  • 3-Year Warranty: We stand behind our build quality, offering a long-term commitment that consumer brands cannot match

FAQ 

Q: Can I mix AHD and CVBS cameras on this monitor?

A: Yes. The ST-799Q-AHD features an adaptive hybrid signal processor that automatically recognizes the signal type for each channel.

Q: Will long cable runs (20m+) affect the 1080P image quality?

A: No. Our systems use shielded 4-pin aviation cables and balanced signal processing to ensure the image remains crisp and free of wave interference even in electromagnetically noisy environments.

Q: We operate in very dusty environments. Is this monitor protected?

A: While the monitor is for in-cab use, its internal components are treated for high-humidity and dust-heavy environments (RH 95% Max). For external mounting, ask us about our fully waterproof (IP69K) monitor series.