CCTV Camera 4.5 Metal Dome Camera with 21pcs Leds Sony, Sharp CCD Optional

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CCTV Camera 4.5 Metal Dome Camera with 21pcs Leds Sony, Sharp CCD Optional

Brief Description

• 4.5"Metal Dome Camera
• CCD/CMOS Optional
• 420TVL-1000TVL Optional
• IR Leds:21pcs*￠5mm IR Range:20M
• 2.8-12mm Manual Varifocal Lens

Main Features

• CCD

• High resolution, 420-1000 TVL, clear and exquisite image

• Low illumination 0.001 Lux @ ( F1.2, AGC ON), 0 Lux with IR

• Support OSD menu control, suitable for customers own Settings

• Support digital noise reduction function

• Support digital wide dynamic range function

• Support IR SMART

• Support automatic white balance function, high color reduction , and clear image

• Support back light compensation, apply to monitor in the back lightning environment

• Advanced engineering design ,three axis rotation, high reliability

• IP66 waterproof design, high reliability

• CMOS
• Low illumination 0.1 Lux @ ( F1.2, AGC ON), 0 Lux with IR

• Support ICR, infrared filter automaticallyswitch, automatic color turn black function,
day and night monitoring

• Support automatic white balance, high color reduction, clear image

• Support back light compensation function, apply to monitor in the back lightning environment

• High S/N, image clean and good

• Support automatic electronic shutter, adapt to different environment monitoring

• Support automatic electronic gain function, adaptive brightness

• The advanced double loop glass design, image more clear

• Advanced engineering design, cable built-in bracket, three axis rotation, high reliability

• IP66 waterproof design, high reliability

Application Places
Apply to the financial, supermarket, telecommunications, government, schools, airports, factories, hotels, museums and other places of requirement of high-definition.

Specifications

Model	CMOSHA	CMOSQA	SFE3QB	SFC3OQ	SFV3Q
Active Pixel	728*488	976*496	P: 976582 N: 976494	1296*1041	P: 976582 N: 976494
Resolution	700TVL	800TVL	700TVL	1000TVL	800TVL
Video Out	1.0Vp-p Composite Signal (75ohm)
SYNC	Internal
Sensor	PC3089	PC1099	P: ICX811AK N: ICX810AK	IMX138	P:ICX663AK N:ICX662AK
Minimum Illumination	0.01Lux	0.01Lux	0.05Lux	0.01Lux	0.05 Lux Sense-Up: 0.01 Lux
Gama adjust	0.45
Electric Shutter	PAL:1/50s-1/100000s NTSC:1/60s-1/100000s
S/N Ratio	48dB(min)(AGC closed)				52dB(min)
DNR	-	-	2D-DNR		3D-DNR
AWB	AUTO	AUTO	ATW/PUSH/USER1/ USER2/ANTI CR/ MANUAL/PUSH LOCK	AUTO	ATW/PUSH/USER1/ USER2/ANTI CR/ MANUAL/PUSH LOCK
AGC	AUTO
BLC	-	-	ON/OFF
OSD	-	-	YES
D-WDR	-	-	LOW/MID/HIGH	-	-
WDR	-	-	-	-	OFF/Low/Midlow/ Mid/Midhigh/High
HLC	-	-	ON/OFF	-	ON/OFF
D-Zoom	-	-	-	5 Level	1-256
IR-Smart	-	-	ON/OFF	-	ON/OFF
Day/Night	-	-	Auto、Color、 B/W、Ext1、Ext2	Auto、Ext	Auto、Color、Ext
Motion Detection	-	-	4 areas optional
Language	-	-	8 kinds	Chinese & Enghish	8 kinds
Power Dissipation	50mA	50mA	80mA	85mA	120mA
Power Input	DC12V±1V
Color	white & dark gray optional
Operation Temperature	Temperature -10℃～+60℃,Humidity less than 85%RH

Q: 20 meters away with the number of mm monitor camera lens appropriate?: 1/4 "CCD lens in the line of sight with 1/3" CCD no difference, but the angle will be more narrow, while the shooting of the object will appear taller.

Q: 57 Road 1080P surveillance video requirements to store a month, how much hard disk space?: 4 Road 500G to the top of more than a month, few have more than 7TB, you can look at Taobao looking for the camera to buy the shop side, you ask people, he will tell you.

Q: What kind of material is needed to install the surveillance camera?: 4, the number of video recorders, embedded professional hard disk video recorders have 4,8,16, the greater the number of road options can record the number of head more. Zhejiang Dahua video recorders for the 4-way 950 yuan or so. 8 Road, about 1,200 yuan 1615 yuan or so. If there are idle computer can also be installed to install the card to soft compression card for the column 4 Road 260 8 Road 380 16 Road 650

Q: Monitor the camera infrared light does not shine what is the reason: Infrared light power is not connected, cut off the power connector should have two red lines, are connected to the positive pole

Q: How do I use the surveillance camera to do live?: Switching tools such as 800li external signal adapter software, transfer RTSP into RTMP, while active push to the streaming media system.

Q: How to remotely monitor the phone: 2, with the network cable through the computer connected to the switch, you can see the online camera, and can also be connected through the Wifi wireless network IPAD, notebook, first of all to see if this camera is to support mobile phone viewing, if supported and this IP CAM has Access to the public network, and the phone is a smart phone that can be remotely monitored online, you can also use the NVR recorder to connect the switch, use the display connected to the video recorder can be seen at any time to monitor the recorded screen images, remote users can Log in to the IPC domain to view, control, manage and record IPC. Remote user login IPC can be through the web browser (IE) and the corresponding video centralized management software to achieve, the operation is very convenient, so that you can use the normal network camera.

Q: What are the problems with the surveillance camera?: What things used for a long time more or less will be some problems, there are many causes of these problems, there may be the quality of the camera itself, a part of the problem, there may be improper installation, improper connection or use too long some Normal damage or other cause

Q: Dahua monitor a single image upside down, the rest of the camera are good, how the matter, had been good!: The camera back to security, Guangan Lei Ke security for you to answer

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: A camera for an hour how much space: CIF according to each camera 0.2G per hour calculation, the day is about 5G. 2 head every day is 10G, 500G hard disk format after 460G, probably can record 46 days.

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