Camera S-77 1/4"SONY SUPER HAD CCD Ⅱ 420TVL SONY 3142DSP+643CCD

Ref Price:: $24.15 / 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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UFO/SPY Camera S-77 1/4"SONY SUPER HAD CCD Ⅱ 420TVL Sony 3142DSP+643CCD Use For Elevator
Size:75mm*45mm
Lens：3.6mm

Q: 960P HD network camera stored one day more G?: To see the set of the stream to 2M of the stream to count, 2M * 60 * 60 * 24 ÷ 8 = 21600M = 21.6G

Q: Remote monitoring principle: Camera control, arming and other control signals are downlink transmission, by the monitoring center to monitor the host to send a variety of control signals, RV-2000 video capture terminal receives the control signal, through the PTZ lens controller or direct control of the camera, or complete the deployment The

Q: Monitor the type and purpose of the equipment: 1, one machine, the role of dust and moisture, with its own shield, indoor and outdoor can be.

Q: What kind of surveillance camera is good: According to your workshop size 8mm focal length, CCD1 / 3 inch camera almost, other parameters of course, the higher the better, but the price is higher, better international brand cameras have sony, Panasonic, Sharp, WATEC, etc. With the small, Shenzhen Weizi seems okay; I use the WATEC with 8mm, computar lens, the effect is good, the price of your side, a set of about 2800

Q: HD camera and infrared camera difference: HD camera is said that his clarity, infrared camera is that it's night vision function, in order to highlight the main features of the name of a

Q: What is the effective range of infrared surveillance cameras?: Infrared probe about 3 meters to 12 meters between ~ ~ some special except to see the main object of the strong degree of reflex is not strong.

Q: Explosion-proof surveillance cameras can be installed directly on the top of the tank: Explosion-proof surveillance cameras can be considered Shenzhen Rongfang technology companies related products

Q: Commercial surveillance camera and usually use the camera is connected together? How can we find matching software?: Production of the camera all know, whether it is LED light board or array light board, as long as the infrared light board are divided degrees. Commonly common are 30 °, 45 °, 60 ° and 90 °. Lens and light board with 30 ° with 12mm and 16mm, 45 ° with 8mm, 60 ° with 6mm, 90 ° with 3.6mm or 4mm.

Q: Dahua monitor a single image upside down, the rest of the camera are good, how the matter, had been good!: I also encountered a similar situation, contact Dahua customer service, there is no solution, this is pit! Later changed the AnRui pass the camera, feeling okay

Q: How to install a surveillance camera: 4. Switch to the video settings, wait a few seconds after you should see the video screen, display the video device to start successfully, and you can see the screen.

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