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Carry (or Send) Video, Pan/Tilt/Zoom Control and Power to a Security Camera Via Cat. 5 Cable
CCTV Pass-Thru Balun
CCTV Pass-Thru Balun
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Wiring Diagram
CCTV Pass-Thru Balun
Item# 7805CC
Price: Normally $32.00 
Hot Deal $17.28
Free shipping on orders over $175 - See Details


  • Transmits video, power and pan/tilt/zoom control over a single cable
  • Sends video up to 2,200 feet via inexpensive Cat. 5 twisted pair wire
  • Compact balun fits inside dome cameras

Essential Info

If your house is already wired with cat. 5 twisted pair cable, you can take advantage of this existing wiring to connect wired surveillance cameras to your security monitor without having to run more costly video cable. The CCTV Pass-Thru Balun allows video, two-wire pan/tilt/zoom control and remote power to be transmitted via one four-pair cat. 5 cable, thus eliminating the need to install multiple cables for more efficient cabling in your closed-circuit security and surveillance environment. Security cameras are sold separately.

What's Included

  • CCTV Pass-Thru Balun
  • More Info

    Send video up to 2,200 feet via cat. 5 twisted pair wire with the CCTV Pass-Thru Balun, which may be used in pairs or in conjunction with standard twisted pair cross-connect devices and other CCTV baluns such as the 1-Way Video Balun With RJ45 Connections and the 1-Way Video Balun With Screw Terminals.

    The compact CCTV Pass-Thru Balun fits inside dome cameras and back boxes.



    Manufacturer Product No.:500022
    Dimensions:1.875" (4.7cm) x 1.0" (2.54cm) diameter plus cable leads; 8" (20cm) for video; 10" (25.4cm) for power and control leads
    Weight:1.95 oz. (55g)
    Environment:Baseband video; NTSC, PAL, SECAM
    Devices:Close-circuit TV (CCTV) cameras , monitors, switchers, sequencers, multiplexers, digital video recorders (DVR) and other CCTV equipment
    Transmission:Transparent to the user
    UTP Cable:24-gauge or lower solid copper twisted-pair wire impedance: 100 ohms at 1 MHz; maximum capacitance: 20 pf/foot. Attenuation: 6.6 dB/1000 ft at 1 MHz
    Coax Cable:Impedance: 75 ohms at 1 MHz (RG59/U), maximum 25 feet of coax end to end
    Connectors:Combined signals: RJ45; video: BNC-male 8" mini-coax lead; power: 2-wire 18AWG lead; control: 2-wire 24AWG twisted pair lead
    Operating Temperature:32° F to 131° F (0° C to 55° C)
    Storage Temperature:-4° F to 185° F (-20° C to 85°C)
    Humidity:Up to 95%
    Enclosure:ABS fire retardant plastic


    Bandwidth:DC to 8 MHz
    Impedance:Input: 75 ohms (BNC); output: 100 ohms (RJ45)
    Maximum Input:1.1Vp-p
    Insertion Loss:Less than 2 dB per pair over the frequency range from DC to 8 MHz
    Return Loss:Greater than 15 dB over the frequency range from DC to 8 MHz
    Common Mode Rejection:Greater than 40 dB @ 8 MHz
    Maximum Distance:Cat. 3:1,200 feet (365m) color, 1,500 feet (457m) black & white; cat. 5: 2,200 feet (670m) color, 2,500 feet (762m) black & white

    Remote Power (ie; 24 VAC, 28 VAC)

    Wiring:Remote low voltage power supported via two (2) twisted pairs
    Maximum Distance @ 24VAC Via Two Twisted Pairs:5 vA: 350 feet (107m); 10 vA: 175 feet (53m); 20 vA: 90 feet (30m); 30 vA: 60 feet (20m)

    2-Wire PTZ Control (i.e. RS-422, Manchester/Bi-Phase, Half Duplex RS485)

    Wiring:Remote 2-wire PTZ control supported via one (1) twisted pair
    Maximum Distance:Up to 4,000 feet (1.2km) depending on the PTZ camera vendor

    Important notes:
    Defective exchanges for identical item within Manufacturer’s warranty period.
    Manufacturer contact information: MuxLab Inc, Tel: (514) 905-0588 Ext 358


    Wiring Diagram       
    Wiring Diagram       


    5 Ratings
    5 star: 100%  (5)
    4 star: 0%  (0)
    3 star: 0%  (0)
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    1 star: 0%  (0)
    Average Customer Rating
    (5 customer ratings)
    Share your thoughts with other customers
    LUIS -- south ozone park, NY   7/24/2009
    Excellent product will save me trouble on wiring our PTZ security cameras. Smarthome has been my only choice for all my home automation and security needs for about six years now !
    PEOPLE -- hawthorn woods, IL   5/28/2009
    Works great with 12VDC cameras (using a 13-14VDC regulated supply) and long camera runs!
    NATHAN -- carlsbad, CA   5/8/2006
    These work great!

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