Model Number: ST-900WCS
A Proper Wireless Setup for Hard-Working Equipment
Let’s be real—running 60 feet of video cable through a 53-foot trailer or a massive grain cart is a massive pain. You need a reliable view behind you, but you can’t afford the downtime of a complicated install. That’s why we built this Digital Wireless Dual Camera System.
This isn't a delicate gadget; it's a professional tool for fleet owners, farmers, and contractors. The encrypted digital signal stays connected without the flickering you get from cheap kits. With two cameras feeding one screen, you get the full picture of your blind spots and your hitch simultaneously. It’s a straightforward, "no-nonsense" solution that helps you protect your gear and get the job done without the faff of a wired installation.
Rock-Solid Link for Long Rigs Don't worry about signal drops on long trailers. This digital system is built to handle the distance of a 53-foot rig with ease. You get a steady, lag-free 1080P feed even when you're at highway speeds.
Double Your Field of View Why jump back and forth between views? Monitor your hitch and your blind spots at the same time on a 9-inch split-screen. It makes backing up large equipment into tight loading docks or barns a one-man job.
Save Hours on Installation Nobody wants to spend a whole day crawling under a greasy chassis to run cables. Since it's wireless, you can have this system mounted and running in a fraction of the time, getting your equipment back to work faster.
Built for the Real World The cameras are fully sealed (IP69K) to keep out dust, rain, and road salt. While not intended for Arctic deep-freezes, it’s a rugged, dependable setup for daily commercial use in standard climates.
| Category | Parameter |
|---|---|
| Screen size | 9inch IPS full view LED panel |
| Resolution | 1024*600*RGB |
| Video Input | 2 ways Channel Video |
| Display Mode | Single View / 2 Split Screen |
| TV System | PAL/NTSC |
| Power supply | DC 12-36V |
| Power Consumption | 6W |
| Screen ratio | 16:9 |
| Brightness (cd/m2) | 500 cd/m2, 1000cd/m2 optional |
| Frequency range | 2.4G Digital wireless signal frequency(2412-2484MHz) |
| Output power | 21dBm with power control |
| Receiving sensitivity | -90dBm |
| OSD menu | Yes |
| Connector | Power lead and cigarette lighter |
| Operating Temperature | -30℃~70℃, RH 95% MAX |
| Image Sensor | 1/3" CMOS 1336 |
| Resolution | AHD 1080P |
| Effective Pixels | 1920(H) x 1080(V), 2MP |
| TV System | PAL/NTSC |
| Viewing angle | 105-110 Degree Horizontal angle |
| Power supply | DC 12-36V |
| Waterproof Level | IP69K |
| IR lights | 18Pcs |
| Image | Mirror |
| Transmission Distance | 300M |
| Operating Frequency | Digital wireless |
| Power Consumption | 4W |
| Connector | Power lead |
| Body Housing | Zinc alloy housing |
| Operating Temperature | -30℃~70℃, RH 95% MAX |

1. Long-Haul Logistics & 53ft Trailers Our system covers the entire 53ft span with a stable digital link, giving drivers a clear view of the blind spots and the rear door during tight loading dock maneuvers.
2. Modern Farming & Grain Handling Perfect for monitoring grain carts, air seeders, or large harvesters. Since you don’t have to run cables through the hitch or articulating joints, you can swap the system between different pieces of equipment in minutes during the busy harvest season.
3. Construction & Site Equipment Heavy machinery like excavators and dump trucks often have massive blind spots. This dual-camera setup helps operators see both the immediate rear and the side-view simultaneously, keeping ground workers safe in messy, high-traffic site environments.
4. Fleet Service & Utility Vans For mid-sized delivery or service fleets, downtime is lost revenue. The wireless setup allows for rapid deployment across a dozen vans without the need for a professional auto-electrician to strip the interiors.


1 x 9" 1080p Wireless Monitor
2 x 1080p Wireless Cameras
2 x Power Harness
1 x Car cigarette lighter
3 x 6DB Antenna gain
1 x Screw Kit for installation
1 x Manual
FAQ Section
Q: Will the signal drop out on a long 53ft trailer?
A: No. We use an encrypted digital link specifically designed for the distance of a full rig. Unlike cheap analog kits that flicker or jump, this signal stays solid even at highway speeds or when passing other trucks.
Q: How long does the installation actually take?
A: Since there are no video cables to run through the chassis, most of our customers have the system powered up and synced in under an hour. It’s a simple "power and pair" process.
Q: How does the system perform in extreme winter conditions?
A: The cameras are IP69K rated and fully sealed against rain, mud, and corrosive road salt. The system is designed to operate reliably in temperatures as low as -30°C (-22°F), making it a rugged and dependable choice for heavy-duty use in harsh winter environments.
Q: Will it pick up interference from other wireless devices?
A: It shouldn't. The system uses a paired digital frequency. This means it won't pick up pings from other cameras, Bluetooth devices, or CB radios in the area. You only see your own feed.
Q: Can I run this system 24/7 or just for reversing?
A: You can do both. You can wire it to the reversing lights for parking help, or connect it to a constant power source if you want a continuous rear-view mirror replacement and recording.
Why Choose Standtop?
16+ years manufacturing vehicle safety systems
OEM/ODM support
Strict quality control
Fast delivery & global shipping
Professional technical support

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