CCTV Camera CM-K21-S115 1/3"SONY SUPER HAD CCD Ⅱ 420TVL SONY 3142DSP+633CCD

Ref Price:: $27.60 / 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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IR Camera CCTV Camera CM-K21-S115 1/3"SONY SUPER HAD CCD Ⅱ 420TVL Sony 3142DSP+633CCD IR Distance：35M
36pcs Ø5mm Leds
Size:210mm*68mm
Lens：3.6/6MM
Dual Glass

Q: Monitor the camera's 4-way, 8-channel What does it mean! The: Fourth, and eighth, sorted by number

Q: Network monitoring camera how to make external network access?: Second, to use the network to monitor the camera's P2P function, in the camera where the computer log on to the camera manufacturers authorized transfer site, account application and verification, equipment to add; then you can log in the Internet where the site input account And password, view the video has been added to the device.

Q: What is the meaning of monitoring the camera mm?: The focal length is the measure of the aggregation or divergence of the light in the optical system, which refers to the distance from the light of the lens to the focal point of the light gathering. Is also the camera (class camera) system, from the lens center to the film or CCD and other imaging plane distance. Simply say that the focal length is the distance between the focus and the vertex of the mirror.

Q: HD camera and infrared camera difference: HD camera and infrared camera are part of a surveillance camera, high-definition camera may also have infrared function, infrared camera may also be high-definition camera, the need for specific models specific analysis.

Q: What does the privacy of the surveillance camera cover?: 4, infrared day and night camera: the camera, protective cover, infrared light, power supply unit integrated into one of the camera equipment, with night vision distance, hidden strong, stable performance and other advantages;

Q: What is the meaning of the camera function heartbeat?: For example, after the information system has done single sign-on integration, it can keep the system's local login function in order to reduce the risk of system coupling. And then use the system "heartbeat" function to achieve the two users of the automatic switch, thus increasing the robustness of the system, to prevent the failure of the unified certification system caused by global paralysis. So what is the "heartbeat" function? The "heartbeat" function is a method of using periodic access to determine whether other system functions are normal.

Q: Monitor inside the infrared network camera infrared light automatically switch and synchronous switch What does this mean?: Automatic switching --- through the image sensor to detect the ambient brightness, in the scheduled ambient brightness switch image color mode. The The The

Q: Monitoring camera Sony chip how to identify: SHARP high and low solution: can be equipped with SHARP D4, HITACHI, NEXTCHIP, A-NOVA

Q: The monitor camera does not display the image on the display: First, the camera is broken, two, the information line and plug the connection is not good, three, the camera driver is not installed, the resolution is too high tune.

Q: Monitor the camera image virtual how the matter: 1, the camera itself. If you can replace the camera can be resolved, you can determine the camera itself is the problem, can be returned to the factory maintenance.

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