4Pieces/Lot Dome AHD Security CCTV Surveillance Camera 2MP 4MP Indoor Mini CMOS 20M Infrared IR Analog High Definition | Безопасность и

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Features:

 

3.6mm fixed Lens;

2MP 4MP AHD Camera;

18 Pieces IR Leds IR Distance 20M;

Day and night vision auto switching;

 

Package: 4Pieces AHD Security Camera Indoor

 

 

Specification:

 

Item Type	AHD CCTV Camera
Resolution	2MP	4MP
Sensor	Nextchip2441+SONY 323	Nextchip2475+OV4689
Pixel	1920*1080	2560*1520
4 IN 1 Mode	AHD/TVI/CVI/CVBS	AHD/TVI/CVI/CVBS
D/N Mode	IR cut Auto switching
Illumination	0.01LUX/F1.2(Led on)
Signal System	PAL/NTSC
Video Standard	AHD and CVBS Standard
Video Output	1CH AHD HD/CVBS Standard Singal Output(Switchable)
Max Transmission Distance	Common 75-5 cables can be up to 500m
Lens	3.6MM Lens
IR distance	20M(18 Pieces IR Leds)
Shutter Speed	4/25s-1/45,000s
Power supply	DC 12V 1A
BLC	Off/Low/Medium/High/Highest
White Balance	Auto White Balance
Operation temperature	-10°C~55°C

 

High Resolution 4MP Dome AHD Surveillance Camera Indoor 2.8-12mm Lens 30 Meters Night Vision Dome Vandalproof Infrared CCTV Cams USD 38.47-42.58/piece Mini 4CH 1080N AHD DVR Board AHD-N Hybrid 1080P NVR Digital Video Recorder Module For 720P 1080P AHD/TVI/CVI/Analog/IP Camera USD 24.04/piece 4MP 5 IN 1 AHD CCTV Camera DVR 4CH 8CH AHD H.264 Hybrid 4.0 Megapixel NVR Digital Video Recorder for 2MP 4MP AHD/TVI/CVI/IP Cams USD 60.44-76.12/piece 4Channel 8Channel 5MP AHD DVR Hybrid 5.0 Megapixel Digital Video Recorder NVR for 2MP/4MP/5MP AHD TVI CVI Analog IP Camera PTZ USD 85.03-141.37/piece Waterproof 1080P AHD Starlight Camera Outdoor 2.0 Megapixel Home Security Surveillance Analog Cameras 20 Meters Color Night USD 46.55-48.19/piece Full HD 2MP 4MP AHD Fisheye Surveillance Camera 360 Degree Wide Angle High Resolution Home Security Analog Camera with OSD Cable USD 30.85-37.04/piece Super High Definition 5MP AHD Security CCTV Camera Outdoor SONY 326 2.8-12mm Varifocal Analog Home Video Surveillance IR Camera USD 43.62-47.00/piece High Definition Dome AHD CCTV Camera Wide Angle 2MP 4MP 20M IR Night Vision 180 Degrees Video Surveillance Home Secuerity Camera USD 31.75-37.93/piece

 

 

Difference between 2MP and 4MP in resolution:

 

Easy Connection Diagram for AHD Camera

 

 

 

 

 

 

  Q: What is AHD ?   A:  Analog High Definition     Q: What is AHD's advantage ?   A: 1. High resolution: Advanced signal filtering, 3D noise reduction, higher image resolution, better image reproduction.      2. Long range transmission distance: max. 500 meters over traditional 75-3 coaxial cable.      3. No video latency: Uncompressed video, real time transmitting.      4. Better compatibility: Compatible with D1/960H products.      5. Low cost: Same price like traditional analog camera, but high definition image quality.      6. Open standard: AHD chip-set from third-party provider - Nextchip. Its standard is open for every security                           manufacturers.   Q: Can I use the normal DVR work with the AHD Camera?   A: No, The AHD Camera must work with the AHD DVR, other way will not work. Please leave message if you have any questions.     Q: Can I use the AHD Camera contact to my monitor?   A: No, The AHD Camera need connect AHD DVR first, then AHD DVR Connect Monitor.  

 

If you need to buy more goods, please contact us for   DISCOUNT PRICE.   Shipment: 1. Item will be shipped within 3-7 business days. 2. Delivery Time: ----Via Express: Generally   3-10  working days. ----Via Air Mail: Generally  10-30  working days. 3. We only ship to confirmed order addresses. Your order address should be matched your Shipping address. 4.SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season. 5. We do not guarantee delivery time on all international shipments due to differences in customs clearing times in individual countries, but we will do our best to follow them till you receive packaging successfully. You have our words. 6.The shipping cost does not include any import taxes, and buyers are responsible for customs duties. 7.Our goal is customers' satisfaction.   Warranty and Refunded: 1.We also provide 12 -Month  free maintenance.  Just send back to us, we will re-send to you good or new one !! 2.Before returning the items, please confirm the return address and the logistics method with us. After you give the items to the logistic company, please send us the tracking number.  As soon as we receive the items, we will repair or exchange them ASAP. 3.We will refund you if you return the items within 15 days of your receipt of the items for any reason. However, the buyer should make sure that the items returned are in their original conditions.  If the items are damaged or lost when they are returned, the buyer will be responsible for such damage or loss, and we will not give the buyer a full refund.  The buyer should try to file a claim with the logistic company to recover the cost of damage or loss. The buyer will be responsible for the shipping fees to return the items.       4 Pieces AHD Camera 4 Piece Screw Package