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A: Please refer to the last product images as above ,it will show you how to contact us for help ! Definitely respond within 24 hours!

*HD 1000TVL resolution provide clear images, even in complete darkness
*IP66 weatherproof metal housing is perfect for hassle free use both indoor and outdoor even in rainy or snowy days
*3.6mm Fixed Lens provides approximate a 72 degree field of view which can usually cover the entire room with little to no blind spot
*The camera is equipped with 24 pcs infrared LEDs, which will activate when it's dark or low light to display black and white night vision capability up to 65ft(20m).

Camera Main Features
Model NO.:1AC-4317A-B-N
Image Sensor: 1/3'' Color CMOS with IR-Cut
Horizontal Resolution: 1000TVL
Lens: 3.6mm
IR LEDs Amount: 24pcs IR LEDs
IR Distance: up to 65ft (20m)
Waterproof Level: IP66
BLC/WB/AGC: Auto
Material: Aluminum Casing
Package Dimensions(in):3.6 x 4.1 x 4.2 inches
Weight:0.5 pounds

Package Contents:
1x ZOSI 1000TVL Cameras
1x User Manual
1x Mounting screw bag
*Noted:
1.This camera did not come with power supply &video power cable!
2.Compatible with any brand analog D1 960H DVR and TVI DVR,can not compatible with CVI or AHD DVR!

(1). Noted:This camera did not come with power supply &video power cable! Compatible with any brand analog D1 960H DVR and TVI DVR,can not compatible with CVI or AHD DVR.

(2). Equipped with 24pcs IR LEDs, IR 65ft(20m) night vision in complete darkness(Color in day time,black & white in night time)

(3). 1/3" Color CMOS 960H 1000TVL Analog 960H Security Dome Camera,3.6mm lens that wide enough to cover about 72°view. (Depended on the using environment)

(4). Camera used high quality metal materials,3-Axis camera stand,cable through bracket,IP66 weatherproof aluminum housing cameras for hassle free use in rainy or snowy days.

(5). Guaranteed for 30 days replacement,2 Year Warranty and Free Life Time Tech Support.//// Please refer to the last product images on the left side ,it will show you how to contact us for help ! Definitely respond within 24 hours!