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①Advanced bright color separation, signal filtering, 3D noise reduction technology, higher image clarity, better image restoration ②Using common 75-3 line for coaxial transmission up to 500 meters ③The front-end data is not encoded and compressed to the back-end, full real-time, high-fidelity ④ Compatible with ordinary D1/960H, compatible with analog peripheral equipment (including distributor, matrix, etc.) ⑤Support OSD menu design ⑥Common analog price, high-definition quality HD products ⑦Integrated AHD front-end DSP chip ⑧Third-party open standards, compatible with other manufacturers’ AHD products
Appearance requirements
The appearance of the camera is bright in color, the paint is intact and there is no scratch marks; the glass surface has no traces of handprints, clean and no dirt; the structure of the camera is fixed, and there is no shaking or falling off.
structure size
The structure size is shown in the figure below, the unit is mm, the error is ±0.5mm, and the width of the top of the protective cover is 45mm ±0.5mm.
Related technology
When the illuminance is higher than 0.8LUX, the infrared light is turned off. At this time, test on a 14-inch color monitor with no less than 700 lines. The horizontal resolution of the camera is no less than 700TV Lines, and the imaging colors are bright, the picture is real, clear and natural. .
When the illuminance is lower than 0.8LUX, the infrared light will start automatically. At this time, the image is clear and smooth, with clear levels, stable image quality, no dark corners, and no flicker.
The camera infrared light is 18 850nm white transparent diodes with a diameter of 5mm, which are evenly distributed on both sides of the lens. When the infrared is activated, the naked eye can recognize that the light emits a faint red light.
The camera can choose a 2.8mm 3.6mm standard lens, the maximum diagonal viewing angle of the monitor can reach 120°, and the image has no vignetting, no distortion, clear outline and uniformity.
Specification
|
main chip |
1/4"H42 with HDI8901 |
|
Pixel |
PAL:1280(H)×720(V) NTSC:1280(H)×720(V) |
|
Standard |
PAL/NTSC |
|
SYNC |
INNER SYNC |
|
shutter |
1/53～1/100000s； |
|
Automatic gain |
AGC/ AGC + Slow shutter |
|
Signal-to-noise ratio |
＞52dB（AGC OFF） |
|
Video output standard |
1.0Vp-p,75Ω |
|
Resolution |
720P |
|
Minimum illumination |
Color 0.5Lux(50IRE,AGC ON) /W:0.01Lux(50IRE,AGC ON) |
|
Color black and white conversion |
Color /Auto |
|
Color black and white conversion time control |
0～255 |
|
Lens |
3.6MM |
|
Privacy zone |
1～15zones |
|
Motion detection |
4 Zones |
|
Video interface |
Aviation head |
|
White balance |
ATW /PUSH/User1/ User 2/ Manual/ANTI CR/PUSH LOCK |
|
Title |
Can be set |
|
Title Position |
Any position on the screen |
|
DNR |
High/Medium to high/Medium/Low to medium/Low/Off |
|
Pic contrast |
0-63 |
|
Pic sharpness |
0-15 |
|
Audio |
Can bring built-in audio |
|
power supply |
DC12V±10% (AC24V optional) |
|
power |
2.0W |
|
Protection level |
IP67 |
|
Operating temperature |
-20℃～60℃ |
|
Working humidity |
<90% |
|
storage temperature |
-400C～+600C |
|
Storage humidity |
20～95% |
Camera aviation head interface definition
Shenzhen Tianyude Technology Co., Ltd.
Address: Room 301, Building F, Zhugu, Creative Park, Yintian 331, Xixiang, Baoan District, Shenzhen
Contact: Mr. Deng 13683804772
Technical support: Mr. Lei 15019453604
Phone: 0755-29470519
Fax: 0755-29185700
URL：www.ynlll.net
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