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Solar Power 4G CCTV Dome IP Surveillance Camera Live USA

For small distance and big area, generally use 2.8-4mm lens For large depth of view, and wide range of outdoor fields, generally use 6-8mm lens For small angle, and far distance pathway, usually used 8-12mm lens

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Lens selection tips

For small distance and big area, generally use 2.8-4mm lens

For large depth of view, and wide range of outdoor fields, generally use 6-8mm lens

For small angle, and far distance pathway, usually used 8-12mm lens

Analysis for angle and distance of Camera

When position of the camera is fixed, the larger the lens, the greater the value, the farther the view, the smaller the angle

Can identify human face distance Lens specifications Monitoring angle effective distance

Knowledge for Choosing the right lens

◆Reference for angle of lens focal length (fan-shaped)

Lens focal length with 1/3 "CCD wide angle

◆Reference for how many meters of the farthest object lens can reach

Multiplied by 2.4 is the farthest distance lens can cover, such as 25× 2.4 = 60 meters

2.8mm the farthest distance is 7M

3.6mm the farthest distance is 9M

4mm the farthest distance is 10M

6mm the farthest distance is 15M

8mm the farthest distance is 20M

12mm the farthest distance is 30M

16mm the farthest distance is 40M

25mm the farthest distance is 60M

◆Scope of targets of the lens

Lens focal length (mm)	Distance 5M (width × height)	Distance 10M (width × height)	Distance 15M (width × height)	Distance 20M (width × height)	Distance 30M (width × height)
2.8mm	13×9.8M	26×19.5M	39×29.3M	52×39M	78×58.5M
3.6mm	8.5×6.4M	17×12.8M	25.5×19M	34×25.5M	51×38.3M
4mm	8×6M	16×12M	24×18M	32×24M	48×36M
6mm	5.5×4.1M	11×8.3M	16.5×12.4M	22×16.5M	33×24.8M
8mm	3.5×2.6M	7×5.3M	10.5×7.9M	14×10.5M	21×15.8M
12mm	2×1.5M	4×3M	6×4.5M	8×6M	12×9M
16mm	1.5×1.1M	3×2.3M	4.5×3.4M	6×4.5M	9×6.8M
25mm	1.3×1M	2.5×1.9M	3.8×2.9M	5×3.8M	7.5×5.6M

JAD9036L-300
3MP 3G/4G solar dome camera with 90W solar panel and 36Ah Lithium iron phosphate battery
Solar system
Solar panel	90W High efficiency mono solar panel
Battery	36Ah Lithium iron phosphate battery
Camera
Compression	H.264 Baseline Profile
Image Sensor	1/3” 3Megapixel progressive scan CMOS
lens	4/6/8/12/16/25mm for choice
IR LEDs	2
Network type	FDD-LTE, TDD-LTE, WCDMA/HSPA+, TD-SCDMA, GSM/GPRS/EDGE
WiFi Standard	802.11b/g/n, Max 72Mbps

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