CCTV Video Baluns
| CCTV Video Baluns |
Securnix 1 Channel Active Video Balun (VB120T)
Features:
• Adopt differential signal transmission with excellent anti-jamming ability
• Save project wire expenses, each a pair of twisted pair wire transmits one channel of video signal and one common Cat-5 unshielded twisted pair wire can simultaneously transmit four channels of video signal
• The farthest transmission distance can reach 2400m if it is used with active receiver
• Outstanding interference rejection, transient protection
• Aluminium alloy case 
Connection method:
• Connect the two-colour wires of a pair of Cat-5 unshielded twisted pair wire to the ‘+’ terminal of the yellow socket and connect the single-color wires to the ‘-’ terminal of the green socket.
• Connect the BNC interface of the transmitter to the BNC interface of the camera. If there is any joint in the circuit, please adopt welding method or special junction box to ensure perfect contact at the joint.
Adjusting method:
• Adjust and slide the switch according to the distance 
Securnix Single Channel Active Video Balun, , 1 Year Warranty
75 Ohm to 100 Ohm Active Video Balun for CCTV , Rj45 Video Balun, VB120T
Product Overview
The Securnix VB120T 75 Ohm to 100 Ohm Active Video Balun for CCTV , Rj45 Video Balun, active UTP video transmitter is to convert the video signal into the balanced signal applicable to be transmitted on common Cat-5 unshielded twisted pair wire with perfect transmission effect, which can be applied in the occasions such as video monitoring and video meeting and can transmit four channels of video image simultaneously on an 8-core Cat-5 twisted pair wire. It can simplify the wiring project and save wire use quantity.
Product Overview
The Securnix VB120T 75 Ohm to 100 Ohm Active Video Balun for CCTV , Rj45 Video Balun, active UTP video transmitter is to convert the video signal into the balanced signal applicable to be transmitted on common Cat-5 unshielded twisted pair wire with perfect transmission effect, which can be applied in the occasions such as video monitoring and video meeting and can transmit four channels of video image simultaneously on an 8-core Cat-5 twisted pair wire. It can simplify the wiring project and save wire use quantity.
Features:
• Adopt differential signal transmission with excellent anti-jamming ability
• Save project wire expenses, each a pair of twisted pair wire transmits one channel of video signal and one common Cat-5 unshielded twisted pair wire can simultaneously transmit four channels of video signal
• The farthest transmission distance can reach 2400m if it is used with active receiver
• Outstanding interference rejection, transient protection
• Aluminium alloy case
Specifications:
• Video Format-NTSC, PAL, and SECAM
• Frequency Response-DC to 6MHz
• Attenuation-0.5dB typical
• CMRR-60 dB
• Wire Type-UTP5
• Connector-Female BNC and Terminal Block
• Power-12VDC
• Case-Aluminium alloy case
• Video Format-NTSC, PAL, and SECAM
• Frequency Response-DC to 6MHz
• Attenuation-0.5dB typical
• CMRR-60 dB
• Wire Type-UTP5
• Connector-Female BNC and Terminal Block
• Power-12VDC
• Case-Aluminium alloy case
Impedance
• Coax, Male BNC 75 ohms
• RJ45/Terminal Block 100 ohms
Working environment
• Working Temperature -10℃ to +70℃
• Storage Temperature -30℃ to +70℃
• Humidity 0 to 95%
Dimension-82mm*79mm*29mm
Weight-107g/pc
Type of the required wire:
• Unshielded Cat-5 or above twisted pair wire
(Please use standard Cat-5 or above twisted pair wire. The wire quality will directly affect the transmitted image effect and transmission distance.)
• Characteristic impedance:100Ω±20Ω
• DC loop resistance: 18Ω/100m
• Differential capacitance: 62pf/m (maximum)
• Unshielded Cat-5 or above twisted pair wire
(Please use standard Cat-5 or above twisted pair wire. The wire quality will directly affect the transmitted image effect and transmission distance.)
• Characteristic impedance:100Ω±20Ω
• DC loop resistance: 18Ω/100m
• Differential capacitance: 62pf/m (maximum)
Connection method:
• Connect the two-colour wires of a pair of Cat-5 unshielded twisted pair wire to the ‘+’ terminal of the yellow socket and connect the single-color wires to the ‘-’ terminal of the green socket.
• Connect the BNC interface of the transmitter to the BNC interface of the camera. If there is any joint in the circuit, please adopt welding method or special junction box to ensure perfect contact at the joint.
Adjusting method:
• Adjust and slide the switch according to the distance
SECURNIX 1CH ACTIVE V/AUDIO/TRANSMITTER (VB302T)
Type of the required wire:
• Unshielded Cat-5 or above twisted pair wire
(Please use standard Cat-5 or above twisted pair wire. The wire quality will directly affect the transmitted image effect and transmission distance.)
• Characteristic impedance:100Ω±20Ω
• DC Loop Resistance: 18Ω/100m
• Differential capacitance: 62pf/m (maximum) 
Securnix Single Channel Active Video/Audio/data Transmitter, Aluminum alloy case , , 1 Year Warranty
Product Overview
The Securnix VB302T active UTP Video Transmitter converts the unbalanced signal into balanced signal and transmits the signal after pre-raise. Receiver receives balanced signal to convert it into unbalanced signal and restores the received signal with one channel of audio transmission function and two channels of data (or standby interface) with perfect receiving effect, which can be applied in the occasions such as Video Monitoring and video meeting, simplify the wiring project and save wire use quantity.
The Securnix VB302T active UTP Video Transmitter converts the unbalanced signal into balanced signal and transmits the signal after pre-raise. Receiver receives balanced signal to convert it into unbalanced signal and restores the received signal with one channel of audio transmission function and two channels of data (or standby interface) with perfect receiving effect, which can be applied in the occasions such as Video Monitoring and video meeting, simplify the wiring project and save wire use quantity.
Features:
• Adopt differential signal transmission with excellent anti-jamming ability
• Save project wire expenses, each a pair of twisted pair wire transmits one channel of video signal and one common Cat-5 unshielded twisted pair wire can simultaneously transmit four channels of video signal
• The farthest transmission distance can reach 2400m if it is used with active receiver
• Outstanding interference rejection, transient protection
• Aluminium Alloy Case
• Adopt differential signal transmission with excellent anti-jamming ability
• Save project wire expenses, each a pair of twisted pair wire transmits one channel of video signal and one common Cat-5 unshielded twisted pair wire can simultaneously transmit four channels of video signal
• The farthest transmission distance can reach 2400m if it is used with active receiver
• Outstanding interference rejection, transient protection
• Aluminium Alloy Case
Specifications:
• Video Format NTSC, PAL, and SECAM
• Frequency Response DC to 8MHz
• Attenuation 0.5dB typical
• CMRR 60 dB
• Impedance Coax, Male BNC 75 ohms
• RJ45/Terminal Block 100 ohms
• Working environment Working Temperature -10℃ to +70℃
• Storage Temperature -30℃ to +70℃
• Humidity 0 to 95%
• Wire Type UTP5
• Connector Female BNC, RJ45 and terminal Block
• Power 12VDC (Max:90mA)
• Case Aluminium alloy case
• Dimension 105mm*70mm*29mm
• Weight 185g/pc
• Video Format NTSC, PAL, and SECAM
• Frequency Response DC to 8MHz
• Attenuation 0.5dB typical
• CMRR 60 dB
• Impedance Coax, Male BNC 75 ohms
• RJ45/Terminal Block 100 ohms
• Working environment Working Temperature -10℃ to +70℃
• Storage Temperature -30℃ to +70℃
• Humidity 0 to 95%
• Wire Type UTP5
• Connector Female BNC, RJ45 and terminal Block
• Power 12VDC (Max:90mA)
• Case Aluminium alloy case
• Dimension 105mm*70mm*29mm
• Weight 185g/pc
Type of the required wire:
• Unshielded Cat-5 or above twisted pair wire
(Please use standard Cat-5 or above twisted pair wire. The wire quality will directly affect the transmitted image effect and transmission distance.)
• Characteristic impedance:100Ω±20Ω
• DC Loop Resistance: 18Ω/100m
• Differential capacitance: 62pf/m (maximum)
Securnix Video Anti-Jamming Equipment, , (AE100)
Securnix CCTV Video Anti-jamming Device by Coaxial Cable -Active Video Balun
Anti-jamming Active Video Balun , Anti-jamming Device AE100
Product Overview
The Securnix CCTV Video Anti-jamming Device by Coaxial Cable -Active Video Balun applies to elevators, hospitals, an intersections, factories etc., avoiding any interference to the process of monitoring the image from any kind of furious electromagnetic signal and electric waves signal.
The Securnix CCTV Video Anti-jamming Device by Coaxial Cable -Active Video Balun applies to elevators, hospitals, an intersections, factories etc., avoiding any interference to the process of monitoring the image from any kind of furious electromagnetic signal and electric waves signal.
When you using this kind of product, you can restrain the interference effectively and you can solve the problems about the jiggle, the swirl, the ripple with the images. It is used to ensure the stability of the signals' transmitting quality in bad environment, and to increase the distance of the images transmitting.
Features:
• Transmitter running voltage is rated at DC12 V, receiver don’t need working power, it will work normally if right connect the wire
• Video receiving end of the four stalls brightness adjustment switch is used to adjust image brightness, contrast and definition, adjusting style contain 4x4=16 kinds of combinations
• This product factory brightness adjustment parameters of a switch in the No. 2 stall position; you also can enjoy the scene actual situation of self-correction)
Specifications:
• Transmitter Power in-DC12V ±10%
• Transmitter Power out-DC12V ±10% 0.5A
• Signal standards-NTSC/PAL/CCIR
• Images in-75 ohms 1.0V p-p
• Images out-75 ohms 1.0V p-p
• Images bandwidth-10MHz
• Working environment--10℃ to +45℃
• Storage Temperature--30℃ to +70℃
• Consuming power-<10W
• External dimension-64*25*104mm
• Weight-280g/set
• Transmitter Power in-DC12V ±10%
• Transmitter Power out-DC12V ±10% 0.5A
• Signal standards-NTSC/PAL/CCIR
• Images in-75 ohms 1.0V p-p
• Images out-75 ohms 1.0V p-p
• Images bandwidth-10MHz
• Working environment--10℃ to +45℃
• Storage Temperature--30℃ to +70℃
• Consuming power-<10W
• External dimension-64*25*104mm
• Weight-280g/set
Application Diagram: 
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