GreenYi 5G WiFi 720P Car Backup Camera

GreenYi 5G WiFi 720P Backup Camera is a wireless license-plate-mount camera that streams 1280×720 HD video to dual-band WiFi phones and tablets for front or rear vehicle viewing.

This compact camera replaces or mounts near a license plate and transmits a stable, low-latency 5GHz WiFi feed to iOS and Android devices that support dual-band WiFi. Built with IP68 waterproofing, adjustable mounting, and night-vision LEDs, it’s designed to suit campers, SUVs, sedans, minivans, pickups and other vehicles that supply 10–30V power. The system needs a power connection to the vehicle; the video link to your phone or tablet is wireless.

How quick and reliable is the 5G WiFi connection?

The camera uses dual-band WiFi (5GHz + 2.4GHz) to deliver faster, more stable video than 2.4GHz-only models, reducing freezes and lag. Performance depends on your phone/tablet supporting IEEE 802.11 a/b/g/n/ac and having a clear line of sight to the camera when possible.

• 1280×720 HD streaming on compatible devices for clear live view.
• 5GHz band lowers interference from common 2.4GHz devices and networks.
• Improved responsiveness for reversing and parking maneuvers.
• Requires device support for dual-band WiFi (check your device spec).

Will this camera work with my phone or tablet?

It supports iOS 7+ and Android 5.0+ devices that also support dual-band WiFi. Many modern iPhones and mid-to-high-end Android devices meet these requirements, but older or budget Android models often lack 5GHz support — confirm compatibility with your device maker.

• Works with iPhone 4 and newer when dual-band WiFi is available.
• Android devices must run Android 5.0 or later and support 5GHz WiFi.
• App enables live view, capture image/video, and flip/adjust guide lines.
• Check your device’s WLAN specifications on the manufacturer site.

How does it handle installation, night vision, and viewing angles?

The camera mounts to a license plate area or with the included butterfly bracket and connects to the vehicle’s 10–30V power. The camera body tilts about 90° for optimal framing, and infrared LEDs provide 3–5m low-light visibility with minimal illumination. You can also flip the image and enable adjustable parking guide lines in the app.

• Adjustable camera tilt (about 90°) for precise alignment.
• IP68 waterproof rating for use in wet or dusty conditions.
• 3–5m night-vision range and 0.1 Lux sensitivity for low light.
• On-screen guide lines adjustable and toggleable; photo/video capture saved on device.

What should I know about wired power and maintenance?

"Wireless" refers only to the video link; the camera still requires a wired power connection to your vehicle. Install the power cable to a 10–30V source such as reverse lights or an accessory circuit and secure all connections to prevent moisture intrusion. Routine checks of seals and mounting screws help maintain a steady image and weather resistance.

• Power cable required — no battery operation included.
• Connect to reverse light or any 10–30V accessory circuit for power.
• Inspect seals and mounting hardware periodically for longevity.
• Refer to the user manual or contact GreenYi support for troubleshooting.

Who is this for: The GreenYi 5G WiFi 720P Backup Camera is ideal for drivers who want a budget-friendly HD wireless view on their existing iPhone or Android tablet/phone, fleet owners equipping multiple vehicles, and RV or camper owners who need a weatherproof camera that can serve as either a front or rear monitor. Choose this camera if your device supports dual-band WiFi and you prefer a compact, adjustable license-plate mount with night vision and on-device capture features.