Vandalprooof IR Dome Camera S SONYSUPER HAD CCD Ⅱ 420TVL SONY3142DSP+643CCD

Ref Price:: $31.05 / pc

Loading Port:: Shenzhen

Payment Terms:: TT

Min Order Qty:: 5 Pcs pc

Supply Capability:: 20000 Pcs Per Month pc/month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

You Might Also Like

Waterproof CCTV Camera 700TVL

Professional CCTV IR Waterproof Camera

Indoor CCTV IR Dome Camera

Dome camera-500D

Camera S-81SONY SUPER HAD CCD Ⅱ 600TVL Sony Effieo 4140+2365CCD

4CH Home Security System DVR KITS with 4pcs Dome Cameras S-9

High Speed Dome Camera CM-S154 1/4"SONY Exview HAD CCD,650TVL OPTICAL ZOOM

P2P Wireless IP Camera XXC5330-T White

Vandalprooof IR Dome Camera S-63
1/4"SONY SUPER HAD CCD Ⅱ 420TVL Sony 3142DSP+643CCD IR Distance：20M
Leds:48pcs Ø5mm leds
Size:140mm*96mm
Lens：2.8-12mm Manual
Dual Glass

Q:Ask the professional to answer, monitor the camera with water ripples: To distinguish between power problems and ground loop problems, an easy way is to control the host, the nearest access to a power supply without a problem camera output signal, if the monitor does not appear on the interference phenomenon , Then the control host no problem. Next, you can use a portable monitor near the video output of the front-end camera, and check each camera one by one. If so, then processed. If no, the interference is caused by ground loops and other reasons.

Q:How many mm meters I use to monitor the camera: 4, non-infrared camera power is very small, four cameras share a 2A power supply is sufficient, if there is no 2A, 1A line, but the power margin is small.

Q:Surveillance video can only save 4 days (the original can save about 15 days), is not the hard disk video recorder is a problem?: Under normal circumstances is not the problem, is not you debugging the camera, changed the size of the video image?

Q:Monitor the camera, how much money one, the kind of video: 20 meters of infrared one machine, domestic Sharp Rui tablets, between 180-300, SONY Rui film, between 200-400, which means that night vision can reach 20, if you are not demanding on the night, but the day See it, it is cheaper, Sharp Rui film 150, SONY Rui film 180. Give you a price, do not require the price of night vision.

Q:Is the camera pixel taller the better?: Although the output of the picture is large, but the quality of the image has not been really effective to improve, and even there may be serious distortion. Only physical pixels high picture will be really clear.

Q:Monitoring camera POE power supply is good, or centralized power supply good?: If you have to use (see profits, you understand), it is recommended to choose some big brands of products, such as Huawei, 3com, etc., the cost is high, 20 meters if the use of oxygen-free copper feet .5 super five twisted pair , The loss on the wire can be ignored, but the use of POE power supply to consider the lightning ah, a break is a big string ah! :) POE to be used to do lightning protection measures Oh. And POE power supply in the event of failure when the investigation than the use of some trouble with the transformer.

Q:What is the difference between a camera and a monitor?: Monitor (accurately should be called the monitoring system), including video surveillance system, infrared monitoring system, audio monitoring system and so on. Among them, the video surveillance system includes a camera (surveillance camera).

Q:Monitoring camera 6mm 8mm 12mm 16mm length and width can be according to how much.: 3.6MM10-20 meters 6MM20--35 meters 8MM30--50 meters 12MM40--60 meters 16MM50--70 meters General project is: the target in the display device is greater than or equal to 1/6 of the area, you can see the target.

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: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.

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