Gold Member Since 2009
Audited Supplier
Chinasky Electronics Co., Limited

Video Balun, Balun, CCTV Balun manufacturer / supplier in China, offering 4 Channel Passive CCTV Video Balun Transceiver (VB804), 1CH CCTV Passive HD-Cvi/Tvi/Ahd Video Balun with Power (VB213B&C), 4CH CCTV UTP Video Balun for HD-Ahd/Cvi/Tvi Camera (VB304AH) and so on.

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Supplier Homepage Product CCTV UTP Video Balun Passive Video Balun 4 Channel Passive CCTV Video Balun Transceiver (VB804)

4 Channel Passive CCTV Video Balun Transceiver (VB804)

Purchase Qty.:
10-99 100+
FOB Unit Price: US $6.5 US $6
Purchase Qty. (Pieces) FOB Unit Price
10-99 US $6.5
100+ US $6
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Port: Shanghai, China
Production Capacity: 100000 PCS Per Year
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram, Cash

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Basic Info
  • Model NO.: VB804
  • Video Format: NTSC, PAL, and Secam
  • Attenuation: 0.5db Typ
  • Dimension: 75mm*50mm*25mm
  • Trademark: Chinasky
  • Specification: CE, RoHS
  • HS Code: 851762
  • Application: CCTV Security System
  • Frequency Response: DC to 8MHz
  • Wire Type: UTP5
  • Weight: 135g/PC
  • Transport Package: Gift Box
  • Origin: China
Product Description
4 Channel Passive CCTV Video Balun Transceiver (VB804)
The video balun VB804 is a passive transmission device that transmits video signal over unshielded twisted pair wires, point-to-point, for distances up to 1000 feet (330 m). It uses Category 5 UTP. It's easy to install and cost effective, and does not require power. Working with 8-core CAT-5 can transport 4 channel video signals.
Its crosstalk and noise immunity ensure quality video signals.
1.      Full-motion CCTV video at distances up to 330m when used with any passive transceiver.
2.      Up to 1500m with any active UTP video receiver.
3.      Outstanding interference rejection, transient protection.
4.      High quality image.
5.      It can work as video transmitter or video receiver.
6.      Compact size and easy installation.
7.      With 4ch pigtail BNC male connector.
8.      ABS plastic case.
9.      Connectors: RJ45, BNC male connector.
Technical specifications:
4 Channel Passive CCTV Video Balun Transceiver (VB804)
Video FormatNTSC, PAL, and SECAM 
Frequency ResponseDC to 8MHz
Attenuation0.5dB typ
CMRR60 dB 
ImpedanceCoax, Male BNC75 ohms 
RJ45100 ohms
Working environmentWorking Temperature-10ºC to +50ºC
 Storage Temperature-30ºC to +70ºC
Humidity 0 to 95%
Wire TypeUTP5
ConnectorMale BNC, RJ45
PowerNo power required
CaseABS plastic
Weight 135g/pc
Connection method:
Clamp modular plugs for a Cat-5 unshielded twisted pair wire according to the connection order of TIA/EIA-568B (please refer to the following figure),connect the clamped modular plugs to the RJ45 sockets,connect the coax to the connection terminal. 

CE&RoHS Certifications:

4 Channel Passive CCTV Video Balun Transceiver (VB804)
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Ms. Sylvia Wang
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