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Model K7-BSD

Four wide-angle IP68 cameras mount front, rear and both sides, and the 10.1-inch touchscreen shows them together or one at a time. On top of the plain view sits a BSD algorithm that picks out a pedestrian moving toward the vehicle from any of those positions and raises a 90-decibel alert, which is loud enough to land over engine noise and a busy yard.
The cameras are wired rather than wireless, on aviation-grade locking connectors, so the signal holds steady through vibration without the dropouts a radio link can have around metal and machinery. Mounting is flexible: stick the monitor to the dash or screw it to the cab roof, and run the cameras where the body needs them.

The blind-spot algorithm watches the camera view for a person approaching from the front, the side or the rear, and triggers an audible alarm the driver cannot miss. It turns a passive camera, which only helps if someone is looking, into an active warning at the moment a turn or a reverse puts someone at risk.

Each camera sits in an aluminium-alloy housing rated IP68, resistant to high heat, hard cold and water, so the picture stays clear whether the vehicle works a summer quarry or a winter route. The 720P starlight sensors hold colour and detail in low light at a 170-degree spread.

Aviation-grade metal connectors keep the wired signal solid against road vibration, and the system records all four channels in 1080P with loop recording onto a TF card up to 256GB or USB up to 512GB. Mount the screen on the dash or overhead, whichever the cab allows.
| Channels | 4, all recorded |
| Display | 10.1″ 2.5D IPS touch, 1024×600 |
| BSD | pedestrian / object alert, 90 dB alarm |
| Camera | 720P starlight night vision, 170 degree |
| Camera housing | aluminium alloy, IP68, hot/cold resistant |
| Connectors | aviation-grade locking, wired |
| Video | 1080P, H.264, loop recording |
| Storage | TF up to 256GB, USB up to 512GB |
| Power | 9-36V wide voltage |
| Working temp. | -20°C to +70°C |
| Dimensions | 254 x 153 x 31 mm, 760 g |
| Mounting | dash adhesive or overhead screw |
| Brand / Origin | HOPE · Guangdong, China |
| Warranty | 1 year |
Where a blind spot and a pedestrian meet: delivery trucks, semi-trailers, RVs, and vans working tight yards and city streets.
Tell us the vehicle type and how many units, and we will come back with a camera layout, pricing and OEM/ODM options.