Plastic IR Dome Camera SONYSUPER HAD CCD Ⅱ 420TVL SONY 3142DSP+643CCD

Ref Price:: $16.10 / pc

Loading Port:: Shenzhen

Payment Terms:: TT

Min Order Qty:: 5 Pcs pc

Supply Capability:: 20000 Pcs Per Month pc/month

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Plastic IR Dome Camera S-50 1/4"SONY SUPER HAD CCD Ⅱ 420TVL Sony 3142DSP+643CCD IR Distance：20M
Leds:24pcs Ø5mm leds
Size:94mm*80mm
Lens：3.6mm
Dual Glass
White/Black Selectable

Q: I installed a monitoring camera admin user password forgotten! How do you handle: Hai Kangwei as: user name admin password 12345

Q: Monitor camera parameters how to see: Aperture: the aperture installed in the back of the lens, the greater the aperture open, the greater the amount of light through the lens, the higher the clarity of the image; the smaller the aperture, the smaller the amount of light through the lens, the image clarity low. Usually with F (luminous flux) to represent. F = focal length (f) / light aperture. In the camera's technical indicators, we can often see 6mm / F1.4 such parameters, which indicates that the focal length of the lens is 6mm, luminous flux of 1.4, then we can easily calculate the aperture of 4.29mm. In the case of the same focal length f, F value is smaller, the greater the aperture, reach the CCD chip, the greater the luminous flux, the better the lens.

Q: What is the difference between a dome camera, a gun camera and a dome camera in security monitoring?: Mainly the use of the difference, the dome camera is generally used for indoor ceiling place, because it is relatively small, so more beautiful. Gun camera is generally installed in the channel, plant or parking area and other areas. The advantage is that you can install long focal length lens to expand the scope of monitoring, the disadvantage is more obvious.

Q: Use home computer camera how to install home monitoring?: With the home computer + camera, you have to keep driving the computer, which for the computer life will be affected, I suggest to buy a professional surveillance camera, and now is not expensive, our family has installed a power line network camera , Is the NPC monitoring package, this set of monitoring is still very convenient do not need to pull the cable, through the wire will be able to transmit network signals, including two cameras and a video recorder is only 1 thousand points, not expensive, you can remote monitoring. hope this helps!

Q: What is the minimum illuminance indicator of the surveillance camera?: This is an important parameter of the analog camera, but this parameter can be said to be the most mysterious camera indicators (no one). The camera's minimum illumination is also known as the camera's sensitivity. There are many factors that affect the minimum illumination value of the camera, including the parameters of the camera's lens (ie, F value), the color temperature parameters of the light source, the video level amplitude IRE level, and several function parameters of the camera. First, is the amount of light parameters. An aperture for the F1.4 lens through the amount of light level is F1.2 lens twice, while the F1.0 lens is F10 lens light through the amount of 100 times.

Q: Panasonic surveillance camera wv-cp704 / ch corresponding to which foreign models: 2. Outside the network, then the first domain name under the first ping, whether normal, check whether the domain name

Q: Is there a surveillance camera that can be plugged in: Hello there. This ... ... just a few words it There is a charge, there are external power supply. You are good landlord ~ ~ very happy to answer this question

Q: What is the number of lines that a surveillance camera needs to use?: 1, the power cord (12v power supply and 220V power supply, dvvr2 * x, is to the camera power supply)

Q: Monitor the hard disk on the recorder is what format without formatting: Continuous monitoring, then, hard disk is full, automatically erased the oldest video, recorded the new. Loop video.

Q: Monitor knowledge! 1.2 m × 20 meters of the corridor with a large angle of the camera the best?: Corridor 20 meters if it is a single exit with a camera on it, if there are multiple exports on the need to add, the hemisphere and the bolt can be, the lens point of view, to see how far to see, installed 3.6MM lens to see 3 meters Is the best effect, the wide angle of the lens can cover 1.2 meters range, the proposed installation of 6MM lens or 4MM lens, from the 6-10 meters to see the best results, covering the range of 50 ° -60 °

We are specializing in the manufacture of cctv cameras,color ccd cameras,B/W ccd cameras,color Dome cameras,B/W Dome cameras,Mini ccd cameras,Day/night ccd cameras,high speed cameras, Flying Sauce Cameras,wireless CMOS cameras,DVR ,DVR Board ,all-in-one camera,IP camera and lens and other safety protection video products

1. Manufacturer Overview

Location	Shenzhen,China
Year Established	1993
Annual Output Value
Main Markets	China; Mid East；Western Europe
Company Certifications

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	Shenzhen
Export Percentage
No.of Employees in Trade Department	50 People
Language Spoken:	Chinese
b) Factory Information
Factory Size:	About 5,000 square meters
No. of Production Lines	About 20
Contract Manufacturing	OEM Service Offered；Design Service Offered
Product Price Range	Cheap， professional