3.7mm Pinhole camera HD 1/4 “CMOS image sensor 8901A+H24 1000TVL CCTV night vision AHD 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: AHD 8901A+H42 Chip size: 1/4 HD Lens: 1.3MP 3.7MM Effective Pixels PAL: 1000 * 720, NTSC: 1000 * 720 Horizontal resolution: 1000 (TVL) Pixels: 1.0 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 Default BNC cable, such as the need OSD menu line, please note. ODS menu lines are white, black, gray. We will randomly send. 
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. 
Warranty:
1. All merchandise we sell are in good quality and under strict examination before they are shipped. We will try our best to avoid any quality problem.
2. We promise warranty for quality in one year and we will repair it free of charge. The returning shipping should be paid by customer.
3. Your satisfaction of our products is guarantee. If you are not satisfied with the product, you may return the goods for exchange but please communicate with us before return. The shipping and handling charge is not refundable and customer should be responsible for all the charges of returning and reshipping.
4. All return items must be in good condition. They must be under resalable condition.
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| Shipping Company |
Shipping Cost |
Estimated Delivery Time |
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3 - 7 days |
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3 - 7 days |
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5 - 14 days |
| Post Air Mail |
Free Shipping |
15 - 45 days |
| Return Policy |
If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.
N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion. |
| Seller Service |
On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe). |
