Professional Outdoor Waterproof Security CCTV Camera

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Specifications

Professional Outdoor Waterproof Security CCTV Camera
1.100% CCTV Camera Factory
2.8-12MM lens
3.IR LED: 5X36PCS IR range: 30

Professional Outdoor Waterproof Security CCTV Camera

Security Camera Features :

Vandalproof IR Dome Security CCTV Cameras
IR LED: 5X36PCS IR range: 30M
2.8-12mm Manual Zoom Lens (2M Pixels)
Size: 131 x 93(H) mm
With Deep base add USD7.5
Weight: 800g

Spec:

Image Sensor	1/3" SONY CCD		1/3" SONY CCD		1/3" HDIS			1/3" SONY 1.3 Megapixel Sensor
Horizontal Resolution	720TVL, Low Illumination, DEFOG,Real WDR, OSD, 3D NR, Sense-up, UTC Effio-V	960H, 700TVL, Low Illumination, DWDR, OSD, DNR, UTC Effio-E	650TVL, Low Illumination, DWDR, OSD, DNR	960H, 720TVL, Low Illumination, OSD, 3D NR, DEFOG, SLR, Sense-up, UTC Effio-A	960H, 800TVL, With IR-CUT, UTC		800TVL, With IR-CUT	720P, 1000TVL, Low Illumination, OSD, IR-CUT, 3D NR, Digital Zoom, UTC
Pixels	NTSC:976(H)×494(V), PAL:976(H)x582(V )		NTSC:768(H)×494(V), PAL:752(H)x582(V)	PAL:752(H)×582(V), NTSC:768(H)×494(V)	976(H)×496(V)		720(H)X576(V)	1305(H)X1049(V)
TV System	PAL/NTSC
Lens	2.8-12mm Manual Zoom Lens (2M Pixels)
Sync System	Internal
Usable Illumination	0.001Lux/F2.0
S/N Ratio	≥52dB (AGC OFF)			≥48dB (AGC OFF)		≥48dB (AGC OFF)	≥50dB (AGC OFF)
Gamma Correction	0.45
Video Out	Composite Signal (1.0Vp-p, 75Ω)
Scanning System	PAL:625 Lines, 50 Field/Sec;NTSC:525 Lines, 60 Field/Sec
Electronic Shutter Time	Auto:PAL 1/50-1/100, 000Sec;NTSC 1/60-1/100, 000Sec
Operation Temperature	-10°C ~ +50°C RH95% Max
Storage Temperature	-20°C ~ +60°C RH95% Max
White Balance	Auto
Power Source	DC12V 150mA
Dimension	131 x 93(H) mm
Package	131 x 93(H) mm
Weight	800g

Professional Outdoor Waterproof Security CCTV Camera

Q: Camera gun 4MM, 6MM refers to what?: Camera gun parameters in the 4MM, 6MM, etc. refers to the camera is configured lens focal length.

Q: What is the monitor for the video recorder?: There are four split, nine split, sixteen split, you can display 4,9,16 camera images on one monitor at the same time, or you can send it to the recorder.

Q: Monitoring the camera has a 700 line with 1080 lines of 900 lines is what does that mean? consult: Simple point is the clarity, the higher the value of the higher the definition, the brand, the quality is more important. Some cottage virtual index, to choose the brand and good quality

Q: Monitor camera parameters how to see the bigger the bigger the better?: Lens focal length and angle Focal length Specification angle 2.1 mm Small lens 1/3 150 ° 2.5mm. Small lens 1/3 130 ° 2.8mm Small lens 1/3 115 ° 2.8mm. Fixed aperture 1/3 115 ° 2.8mm 1 / 3 96 ° 4mm 1/3 78 ° 6mm 1/3 53 ° 8mm 1/3 40 ° 12 mm 1/3 23 ° 16 m 1/3 17 ° 3.5-8 mm 1/3 96 ° - 45 ° 6-15 mm 1 / 3 54 ° - 23 ° 6-36mm

Q: 3.6mm and 6mm surveillance camera can see the screen angle is how much: 3.6MM angle is generally about 87 degrees 6MM angle is 60 degrees. The scope of the monitoring is not the same, a clear distance is not the same, 3.6MM lens is generally the best clear distance of 7-8 m 6MM lens the best clear distance of 15 meters 3.6mm: 90 ° about 6mm: 60 ° 8mm: 45 ° about 12mm: 35 ° or so

Q: Explosion-proof surveillance cameras can be installed directly on the top of the tank: Need to do a bracket, can not be installed directly, need to see the actual situation

Q: An accurate calculation formula for monitoring the focal length and actual distance of the lens: The size of the imaging scene and the size of the imaging object are contradictory, for example, with the same camera to monitor the same parking lot, the choice of short focal length lens can be the entire parking lot to monitor and see the entrance Outside the vehicle out, but can not see the car's license number (the car in the monitor screen only occupies a small area)

Q: Monitor the camera feel infrared: Infrared lens, the day will be a little color, color lens will not! Now with the monitoring of the CCD are feeling infrared, only the lens does not sense the sense of infrared.

Q: What is the difference between a camera's double point and a single lamp point?: Array infrared camera in the field of monitoring the application of the biggest advantage is to solve the problem of LED light source cooling, with high luminous efficiency and luminous intensity, photoelectric conversion efficiency than ordinary infrared LED camera increased by about 25%, the efficiency can reach 45% Greatly reduce the energy consumption, increase the lighting distance, while extending the life of the camera, array infrared night vision camera life is generally 9 times the life of ordinary infrared camera.

Q: Monitor knowledge! 1.2 m × 20 meters of the corridor with a large angle of the camera the best?: According to my experience, the first with 6mm lens, the second with 3.6 or 4mm lens is better.

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