Vandalprooof IR Dome Camera SONYSUPER HAD CCD Ⅱ 540TVL 2090DSP+2365CCD
- 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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Vandalprooof IR Dome Camera S-59 1/3"SONY SUPER HAD CCD Ⅱ 540TVL 2090DSP+2365CCD IR Distance：20M
Leds:24pcs Ø5mm leds
Size:94mm*80mm
Lens：3.6mm
Dual Glass
Leds:24pcs Ø5mm leds
Size:94mm*80mm
Lens：3.6mm
Dual Glass
- Q: What is the meaning of the high definition and standard definition of the surveillance camera?
- Sub-level is not the same, there are industrial-grade, home-class, high-definition standard than the standard standard strict.
- Q: Monitor the camera why the black screen?
- Third, look at the video terminal whether there is a problem, because the video equipment is not set up or with the inappropriate black screen will appear.
- Q: There are cameras at the fork in the expressway
- The first speed camera is a shape like a rectangular box, play a decisive role is actually connected with the radar module. Radar detection vehicle over speed will be linked when the camera to take pictures of evidence. The speed radar uses the Doppler effect principle. When the vehicle approaches the radar antenna, the reflected signal frequency will be higher than the transmitter frequency. When the vehicle is away from the antenna, the reflected signal frequency will be lower than the transmitter rate. This can be calculated by the frequency of the value of the target and the relative speed of the radar.
- Q: Police surveillance camera and civilian What is the difference?
- Such as prisons, interrogation rooms, etc., need to use the explosion-proof damage to the camera, the police need to use the car head (plus lift rod), due to the increase in functionality, the cost will be relative to the increase, these are civilian do not need.
- Q: What is the power consumption of the camera day?
- 24 hours electricity consumption = 22.5WX24 hours = 540 watts = 0.54 kWh (1000 W = 1 kWh)
- Q: Ask the professional to answer, monitor the camera with water ripples
- The most common symptom in video transmission is the presence of a black bar or a white bar on the monitor's screen and scrolling up or downwards. Therefore, in the analysis of such failure phenomenon, to distinguish between the two different causes of failure.
- Q: What kind of surveillance camera is good
- The performance of the camera is mainly the minimum illumination (that is, the ability to adapt to the dark light), focal length (according to your workshop to install the camera position and to monitor the range of fixed focus, the shorter the shorter the focal length of the larger image is not very clear
- Q: How quickly remember to monitor the camera model, to do business, such as the DS_2CD3T20D-I5 which is what is the Thank you
- 1.1 The model of the product should be in uppercase letters and Arabic numerals. The specific representation of each part of the model is shown in Figure 1.
- Q: Monitor camera parameters how to see the bigger the bigger the better?
- Lens focal length and angle Focal length Specification angle 2.1 mm Small lens 1/3 150 ° 2.5mm. Small lens 1/3 130 ° 2.8mm Small lens 1/3 115 ° 2.8mm. Fixed aperture 1/3 115 ° 2.8mm 1 / 3 96 ° 4mm 1/3 78 ° 6mm 1/3 53 ° 8mm 1/3 40 ° 12 mm 1/3 23 ° 16 m 1/3 17 ° 3.5-8 mm 1/3 96 ° - 45 ° 6-15 mm 1 / 3 54 ° - 23 ° 6-36mm
- Q: Outdoor surveillance camera that kind of good, how the price
- Depends on your installation of specific environment, such as to see the distance, temperature and humidity, whether with infrared, etc., generally Hikvision, Samsung and Panasonic more affordable point
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 |
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Vandalprooof IR Dome Camera SONYSUPER HAD CCD Ⅱ 540TVL 2090DSP+2365CCD
- 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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