Vandalprooof IR Dome Camera SONYSUPER HAD CCD Ⅱ 420TVL SONY 3142DSP+643CCD
- Ref Price:
-
$26.45
/ 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-57
1/3"SONY SUPER HAD CCD Ⅱ 420TVL Sony 3142DSP+643CCD IR
Distance：20M
Leds:24pcs Ø5mm leds
Size:94mm*80mm
Lens：3.6mm
Dual Glass
- Q: Monitor the camera hemispherical gun shape which is good
- Both are different from the installation site, the dome camera is only installed in the indoor site, gun camera can be installed indoors can also be installed outdoors. The dome camera lens due to the installation site is small, it's fixed lens only 3.6 - 8MM three; and gun-type camera it's fixed lens to have a variety of 3.6--16MM, so it's big camera Far more, but according to the angle of the small lens is not wide.
- Q: What is the difference between a dome camera, a gun camera and a dome camera in security monitoring?
- Ball with the above two biggest difference is that the ball can control the keyboard to control, generally installed in the need to monitor the relatively large range of the hall, outdoor large area. General bolt and hemisphere price almost. Cheaper on the hundreds of pieces, good also two or three thousand. But the ball will be very expensive, made in the thousands of good brands will reach two or three million.
- Q: Dvr monitor the video recorder without image output is what the problem
- What show? Is the connection right? Machines and connections are no problem, that is, the connection and display and video recorder display mode no election.
- 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 gray screen
- 2, the camera itself quality problems. Now a lot of domestic miscellaneous brand camera, the background running program is very poor, resulting in excessive heat of the camera, over time, there will be a variety of problems. The general situation is color black and white. Suggestions for hundreds of pieces for a good brand, for example: like a cottage Apple phone and the middle of the gap between Apple.
- Q: How to find the camera dead ends
- You see him in front of a lens! In front of the camera up and down about 80 degrees outside the corner are monitoring dead ends, the greater the number of the largest number of lens lens farther, the smaller his angle, dead on the big. Adopt it!
- Q: Yourself at home with a computer monitor how to install. Need to set up those. And installation steps
- 5. Install the camera BNC head or the aerial head, insert the welded video cable BNC plug into the socket of the video cable, and confirm that it is secure. Monitor the camera and its supporting devices, such as the lens, protective cover, bracket, wipers, etc., should be installed firmly, should be flexible operation, should pay attention to anti-damage, and coordination with the surrounding environment.
- Q: Hai Kangwei depending on the surveillance camera how to achieve continuous automatic capture, such as a second catch a?
- If you want to install ten cameras then the traditional camera is necessary for each coaxial line must be inserted at the same time a video recorder can be used normally, but the network camera can add a switch, that has ten network switches into only need Through a network cable to pull another switch on the normal use, so do not have to spend a lot of trouble, save a lot of labor)
- Q: Can the general camera be monitored?
- Ordinary camera: ordinary personal computer + ordinary USB camera + software, the establishment of cheap USB camera monitoring system. Applicable to individuals who do not have any requirements.
- Q: What is the difference between a wireless surveillance camera and a cable surveillance camera?
- Wired relative to the wireless signal a little better, the wireless a little easier, the quality of a clear choice of cable is better.
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 420TVL SONY 3142DSP+643CCD
- Ref Price:
-
$26.45
/ 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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