Model number: ST-799Q-AHD
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.
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.
| 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 |
Support Single, dual, triple, quad split display

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

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.
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
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
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.

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