Model number: ST-500M-AHD
Dedicated Visibility Solution for Motorhomes and Commercial Vans
In modern Motorhome and Van upfitting, dashboard space is limited. Large monitors often obstruct the driver's forward field of vision. The ST-500M-AHD provides full 1080P HD clarity in a space-saving 5-inch footprint, making it the practical choice for mounting on the A-pillar or center console as a dedicated "Electronic Rearview Mirror."
| Category | Parameter |
|---|---|
| Screen Size | 5" IPS Screen (All-angle viewing) |
| Resolution | 800 * RGB * 480 (Supports up to 1080P/720P input) |
| Brightness | 500cd/㎡ |
| Video Input | 3 Channels (AHD 1080P/720P/CVBS Mixed) |
| Audio input | 2 channel(V1&V2) |
| Triggers | 3-Channel Independent Triggers (Auto-switch on reverse/signal) |
| Voltage | DC 12V - 24V |
| Warranty | 3-Year Factory Warranty |
| Connector | 4pin aviation |
| Operation temperature | -30~+70ºC |

Motorhomes & RVs: Long-wheelbase vehicles require constant side and rear monitoring. This monitor serves as a dedicated "Electronic Mirror." With its IPS panel, the image remains crystal clear even if the driver views it from an offset angle.
Delivery & Commercial Vans: For vehicles like the Mercedes Sprinter or Ford Transit, dashboard space is limited. The ST-500M-AHD provides 3-channel safety (Left/Right/Rear) in a form factor that doesn't clutter the cockpit.
Automatic Triggering: Each of the 3 channels has a dedicated trigger wire. Connect them to your blinkers and reverse gear for a fully automated safety system.
1 x 5" HD 1080P Monitor
1 x Power Harness
1 x Remote Control
1 x Screw Kit for installation
1 x Manual
Q: Does this monitor support cameras with different signal types?
A: Yes. Support both AHD and CVBS signal. but it will be better to work with AHD Cameras.
Q: Which camera is best for a Motorhome "Always-on" rearview setup?
A: Most RV customers pair this monitor with our Dual-Lens Rearview Camera. because the ST-500M-AHD is a 3-channel system, you can use one channel for a constant long-distance "mirror" view while driving, and the second channel for a dedicated down-view when reversing.
Q: How does it fit on a Van like a Sprinter or Transit?
A: It is specifically designed to be compact enough for Van dashboards. It pairs perfectly with our Brake Light Cameras to provide a factory-style safety upgrade without cluttering the cockpit.
Q: Will the screen wash out in bright sunlight?
A: No. Standard screens are usually 250-300 nits. This unit uses a 500cd/㎡ high-brightness IPS panel. It is specifically designed for the large windshields of Motorhomes where direct sunlight is a factor. The IPS tech also ensures the image doesn't distort if the driver looks at it from an angle.
Q: Does it support automatic camera switching?
A: Yes, via the 3 trigger wires. You wire these to your reverse light and turn signals. For example, when you signal left, the monitor instantly switches to that side camera. Once the signal is off, it reverts to the previous view.

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