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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36pcs Ø5mm Leds
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- Q:What kind of monitoring camera is used in the store? 360 ° with the introduction of ordinary
- If you consider the general monitoring, select the analog camera, ordinary video recorder (remember with a hard disk), plus a display, the estimated cost of 1000-1500 or so.
- Q:Use home computer camera how to install home monitoring?
- Want to know what happened at home, connect the phone can play, if it is their own home camera is not very good type, buy a camera is one or two hundred, as for the installation will certainly need to find a professional person to install, Guangzhou video video Can provide a good program, the last use of their home, but also OK.
- Q:How many mm meters I use to monitor the camera
- 3, the cash register camera is designed to monitor the behavior of the cashier or monitor the action of the payer? Because the installation of these two conditions are different, regardless of who to monitor, to be installed in the opposite of the monitor, if you want to see the face of the monitoring object, the installation should not be above the cash register, or as satellite images, Only to see the head, and the general cash register is installed in the side, both sides of the face and cashmere action can take care of, as to whether the hemisphere, to see your environment decided, in addition to the installation site, no principle difference.
- Q:Camera clarity, 1080p. 3mp. 4k, what does it mean
- 1080P that is 1920 × 1080 resolution, progressive scan (equivalent to two million pixels)
- Q:How to install a camera at home, I can visit a website outside the home to monitor the situation?
- Second, through the camera with the client software landing: enter the user name password can be real-time monitoring of the camera screen.
- 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:Is to use two TV sets, and can use this one to monitor the camera. Can I? How should I pick, but also with what accessories. Please prawn help me, thank you
- With a dispenser (one two) can be, there may be some attenuation of the signal, it is estimated that the impact is not too great.
- Q:Home wireless surveillance camera price, how much money?
- Analog monitoring system is usually composed of the front of the surveillance camera, the end of the control device (hard disk video recorder or capture card), the terminal display device display three parts (not including transmission wire, etc.). Now on the market an ordinary 700-line surveillance camera is about 150 dollars or so, a four-way video recorder is about 200 yuan, plus their own computer monitor 500 dollars, in addition to video cable, video head, power And other accessories is about 20 dollars, so down a set of all the way home monitoring system is about 870 dollars or so. Of course, this is only for the general brand of monitoring equipment, if you choose high-end brand monitoring equipment, the cost will be higher.
- Q:Night to monitor the infrared light is not bright because it is not open monitoring?
- 1: equipment power supply problems, open the infrared light to monitor the camera power is not open than the big, generally do not open when the 2 to 3 times the power, if the power quality, but the line is not enough, the total power supply UPS power is not enough Open the infrared light
- Q:What is the difference between monitoring the camera and the usual?
- Monitoring the installation of the camera, generally need to use a few meters to tens of meters ranging from the transmission distance, but in accordance with the provisions of the USB standard, USB device, the longest transmission distance is 5 meters, so USB can not be used for long distance, that is, we use USB camera to do the first problem encountered monitoring. While the 75-5 / 128 video cable can transmit signals over long distances! (Up to 400 meters).
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1. Manufacturer Overview |
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|---|---|
| Location | Shenzhen,China |
| Year Established | 1993 |
| Annual Output Value | |
| Main Markets | China; Mid East；Western Europe |
| Company Certifications | |
2. Manufacturer Certificates |
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|---|---|
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period | |
3. Manufacturer Capability |
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|---|---|
| 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 |
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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
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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