Vandalprooof IR Dome Camera SONYSUPER HAD CCD Ⅱ 420TVL SONY3142DSP+643CCD
- Ref Price:
-
$20.70
/ 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-70
1/4"SONY SUPER HAD CCD Ⅱ 420TVL Sony 3142DSP+643CCD IR
Distance：30M
1pcs 850nm Ⅲ Smart Leds
Size:140mm*110mm
Lens：4、6、8、12、16MM
Dual Glass
- Q: Digital camera and analog camera difference
- The analog camera can convert the analog video signal generated by the video capture device into a digital signal and store it in a computer. The video signal captured by the analog camera must be converted to digital mode via a specific video capture card and compressed before it can be converted to a computer. Digital camera can capture images directly, and then through the string, parallel port or USB interface to the computer.
- Q: Wireless remote monitoring camera farthest to monitor how far
- As long as there is a mobile Internet, where you can see, there is no distance limit. The
- Q: What is the difference and connection between the optical zoom and the digital zoom of the camera in the security monitoring?
- Optical zoom is that we often say that the mechanical zoom (manual and automatic), manual is the lens we usually zoom, auto zoom is common is that we use the ball machine and PTZ to pull closer to control zoom.
- Q: What does the privacy of the surveillance camera cover?
- 2, hemisphere camera: a certain hidden *, while small size, beautiful, you can hoist on the ceiling, make up for some of the shortcomings of the bolt;
- Q: 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
- 4, monitor the head it is a highly sensitive and small size of the microphone. Use TD produced TD-701 series monitor head can be.
- Q: What is the meaning of monitoring the focal length in the camera?
- Under normal circumstances, the fixed focus of the surveillance camera, the seller told the larger size, through the camera to see the target larger (that is, look far), but the narrower the angle of view (observation range), the shorter the depth of field. The smaller the size of the lens, the smaller the target (see near), the wider the viewing angle (the viewing range), the longer the depth of field.
- Q: Hai Kang camera how remote monitoring
- 1. If the device is connected to the public network through the router, you need to enable the UPnP function of the router and configure the UPnP parameter of the device or make port mapping on the router.
- Q: What is the number of lines that a surveillance camera needs to use?
- 3, the control line (it is the PTZ, the spherical camera control line, with a two-core dvvr line)
- Q: Monitor camera lens 4-6-8-12-16MM difference.
- These numbers on the lens label refer to the focal length of the lens. The larger the value, the farther the distance the lens can reach, but the angle becomes smaller.
- Q: A camera for an hour how much space
- Depends on your video recorder video format is CIF or D1
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 |
Send your message to us
Vandalprooof IR Dome Camera SONYSUPER HAD CCD Ⅱ 420TVL SONY3142DSP+643CCD
- Ref Price:
-
$20.70
/ 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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