1. Product introduction
The ZJSC-V8 undercarriage video inspection instrument is a multifunctional new product. It can display images in four directions at the same time and expand the field of vision. It can be divided into two detection modes, mobile and fixed, to safely inspect the undercarriage. It is used for safety inspection on the bottom of the vehicle, and can be installed at the entrances and exits of places that allow vehicles to pass through or various entry and exit channels. The bottom image of the vehicle under inspection is collected to determine whether the bottom of the vehicle is equipped with prohibited items such as bombs and drugs. The product has a DVR recording function, which is convenient for storing images on an SD card for backup, allowing security personnel to quickly check and improve work efficiency. This product is suitable for inspection of car chassis in security check areas such as airports, docks, customs, prisons, military restricted areas, hotels, etc.

2. Product features
15-inch color display, multi-language settings. The inspection results are clearer.

4 high-definition Sony cameras facing in different directions, multi-angle and multi-picture to see things,

The instrument automatically fills up the light with a high-brightness 12V LED lamp. In the case of insufficient light, it can fill the camera with light to make it clearer to see things. The brightness of the fill light can be adjusted

?Video inspection results can be recorded. The inspection results can be viewed repeatedly and saved on file.
3. Product technical parameters
1. Host
Display: 15-inch color LCD, resolution: 1280*1024, multi-language menu

SD card digital video recorder: video format AVI, storage medium: SD card

Power supply: 12v

Frame rate: Pal: 25 frames/sec, NTSC: 30 frames/sec

Resolution: D1:720X576 QVGA:360X288

Compression mode: M-JEPG & Standard JPEG

Detection mode: motion detection

Working mode: video/photograph

Memory: SD/SDHC card, ≤32GB

Power supply: DC12V (5V-36V can be customized)

Working current: ≤250Ma

Working temperature: -10℃~+50℃

Working humidity: 20%~85%
2. Camera
(1) This instrument has 4 cameras: Sony, pixel CS (dpi), model G639+S3172+2096 type CCD motherboard image sensor 1/3-SONY COLOR horizontal resolution 480 (TVL, minimum illumination 0.1 (Lux), resolution Rate 480TV lens CS (mm), signal-to-noise ratio> 48 (db), backlight compensation AUTO, size 1/3 (inch), you can view things in multiple angles and multiple images.
(2) This instrument is also equipped with a high-brightness 12V LED lamp as a supplementary light source. In the case of insufficient light, the camera can be supplemented with light to make things clearer. The brightness of the fill light source can be adjusted.
Four, four-channel color video processor parameters
Working voltage: DC12V (rechargeable)

Length of connecting rod: 1.3 meters

Camera base device height: 9.5cm

Working temperature: -10℃-+50℃ (℃)

Net weight: 8.6Kg

Gross weight: 15.1Kg

Size: Display: 46.6*19* 38.5cm

Body packaging: 74*42* 7cm (aluminum box packaging)
5. Scope of application
This product is divided into two detection modes: mobile and fixed. It performs safety inspection of prohibited objects under the vehicle and is used for safety inspection of the bottom of the vehicle. It can be installed at the entrances and exits of places that allow vehicles to pass through or various access channels. And record and archive the inspection results. Easy to check at any time.