3.7mm Pinhole camera HD AHD 1/4 “CMOS image sensor Four in one 8901A+OV9732 1000TVL CCTV night vision camera module board with

3.7mm Pinhole camera HD AHD 1/4 “CMOS image sensor 8901A+OV9730 1000TVL CCTV night vision camera module chip board with Our company has been persisting in the tenet of credibility based, customers supreme, and quality guaranteed, to provide the best services to you through our utmost efforts! We promise: the same to you the quality our price is optimal, same price our quality is the most guarantee! Factory direct sales of goods are definitely value for money! Product parameters: Image Sensor:Four in one 8901A+OV9732 Chip size: 1/4 HD Lens: 1.3MP 3.7MM Effective Pixels PAL: 1280 * 720, NTSC: 1280 * 720 Horizontal resolution: 1000 (TVL) Pixels: 2 million (dpi) TV system: NTSC / PAL Horizontal angle: 92degrees Minimum illumination: 0.1 (Lux) /F1.2 Automatic Gain: None SNR: ≥47dB Video Output: 1.0Vp-p75Ω White steady: None BLC: None Electronic Shutter: Digital Noise Reduction: None IR-CUT drive: Yes Working voltage: DC12V, applicable DC7V-20V voltage range Operating Current: DC12V 80 ± 5mA Operating temperature: -40 degrees Celsius to +105 degrees Celsius Material: environmental protection PCB Standard accessories: 1. Camera Module (1.3MP 3.7mm) Tips: Board connection Cable Trouble and Solution: 1. No Picture after providing power May be the power supply voltage abnormity, please check the power supply voltage and pole whether exactitude. Please check all the connecting cable and monitors whether be connected correctly or not. 2. The picture level direction have flowing interference ripples May be caused by the power supply AC ripples, it need filter the wave of the power supply. Check the monitor and peripheral equipments used. 3. The picture background color changes continuously The fluorescent lamp \\\ ‘s electromagnetic field cause color roll. This is proper phenomenon of the cameras. Reduce the fluorescent lamp numbers or increase the distance between the camera and the fluorescent lamps can improve it. Use Power supply external sync. Camera can solve it. 4.The picture smear too mass The power supply \\\ ‘s voltage unstable Connecting cables not connect correctly or have high impedance. Trouble and Solution: PS: PAL format is for Euro Courty, NTSC format is for USA, Canada, if you do not know which one you need, please feel free to contact us. 1. No Picture after providing power May be the power supply voltage abnormity, please check the power supply voltage and pole whether exactitude. Please check all the conecting cable and monitors whether be connected correctly or not. 2. The picture level direction have flowing interference ripples May be caused by the power supply AC ripples, it need filter the wave of the power supply. Check the monitor and peripheral equipments used. 3. The picture background color changes continuously The fluorescent lamp’s electromagnetic field cause color roll. This is proper phenomenon of the cameras. Reduce the fluorescent lamp numbers or increase the distance between the camera and the fluorescent lamps can improve it. Use Power supply external sync. Camera can solve it. 4.The picture smear too mass The power supply’s voltage unstable Connecting cables not connect correctly or have high impedance.

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