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RS232 and IR Extenders

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  • Atlona AT-IR300SRS INFRARED EXTENDER (Transmitter/Receiver) Kit up to 1000 FT
    • 10% less

    Atlona AT-IR300SRS INFRARED EXTENDER (Transmitter/Receiver) Kit up to 1000 FT

    Atlona Technologies AT-IR300SRS is an IR (infrared) Extender kit which allows users to extend IR signals great distances; up to 1000 ft. The AT-IR300SRS comes with one extender and one repeater module which interconnect between each other with a ...
    SKU: AT-IR300SRS
    Brand: Atlona
    Only 4 left in stock
    Market price: $199.00,
    Instant savings: $20.00
    • $179.00
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  • Atlona AT-RS232SRS RS-232 Extender(Receiver/Transmitter) Kit over Twisted Pair Cat5/6 up to 825ft
    • 45% less

    Atlona AT-RS232SRS RS-232 Extender(Receiver/Transmitter) Kit over Twisted Pair Cat5/6 up to 825ft

    The Atlona RS232 extender is an affordable solution providing control of RS232 protocol device. AT-RS232SRS consists out of 2 x boxes; one takes RS232 and converts it to Twisted Pair (Cat5/6). The other box converts back from twisted pair to RS232.
    SKU: AT-RS232SRS
    Brand: Atlona
    Market price: $109.99,
    Instant savings: $50.00
    • $59.99
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  • Gefen EXT-RMT-EXTIRN IR Extender Module

    Gefen EXT-RMT-EXTIRN IR Extender Module

    Extend the IR sensor on compatible Gefen products up to 6 feet (1.8 meters) away. Create a sleek and custom appearance and add installation flexibility for your A/V system setup by concealing the Gefen product that needs to accept IR, and installing
    SKU: EXT-RMT-EXTIRN
    Brand: Gefen
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  • Hall Research HR-16P 16-Channel Programmable Serial Device
    • 5% less

    Hall Research HR-16P 16-Channel Programmable Serial Device

    The Model HR-16P is a programmable RS-232 serial device designed to control any device with a serial port. The HR-16P has 16 discrete inputs that sense a DC voltage level or contact closure (see figure below for input terminal configuration).
    SKU: HR-16P
    Brand: Hall Research
    Market price: $269.00,
    Instant savings: $13.45
    • $255.55
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  • Hall Research HR-4P RS-232 Serial Device with Digital I/O IR Play and Learn
    • 5% less

    Hall Research HR-4P RS-232 Serial Device with Digital I/O IR Play and Learn

    The Model HR-4P is a programmable RS-232 device designed for control & automation of a Projector, LCD, or any other device with serial or IR port.The unit has 4 configurable I/O lines that can be defined individually to act as input or output. When
    SKU: HR-4P
    Brand: Hall Research
    Market price: $210.00,
    Instant savings: $10.50
    • $199.50
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  • Hall Research UHCOM-WP RS232/IR Accessory for UHBX-S-WP
    • 5% less

    Hall Research UHCOM-WP RS232/IR Accessory for UHBX-S-WP

    Full-duplex RS232 Serial Port extension is provided that can operate at any baud rate to 115,200 (independent of video activity).
    SKU: UHCOM-WP
    Brand: Hall Research
    Only 1 left in stock
    Market price: $95.00,
    Instant savings: $4.75
    • $90.25
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  • Key Digital KD-IRC3856 IR Extender (Receiver)

    Key Digital KD-IRC3856 IR Extender (Receiver)

    The high-quality Key Digital's KD-IRC3856 is a compact highly efficient infrared receiver that is compatible with the KD- IRCB204 IR central control and amplification unit.
    SKU: KD-IRC3856
    Brand: Key Digital
  • Key Digital KD-IRP3099W IR Wall Plate Extender (Receiver)

    Key Digital KD-IRP3099W IR Wall Plate Extender (Receiver)

    Key Digital's KD-IRP3099W is your wall plate infrared receiver that works with the KD-IRCB204 IR control and amplification unit
    SKU: KD-IRP3099W
    Brand: Key Digital
    Only 1 left in stock
  • Key Digital KD-ZRX200 Wireless 2.4 GHz to RS-232 Extender (Transmitter/Receiver) Kit

    Key Digital KD-ZRX200 Wireless 2.4 GHz to RS-232 Extender (Transmitter/Receiver) Kit

    ZigBee Wireless 2.4 GHz to RS-232 TX & RX
    SKU: KD-ZRX200
    Brand: Key Digital
  • Kramer PT-5R/T IR Extender and Repeater
    • 20% less

    Kramer PT-5R/T IR Extender and Repeater

    The PT-5T and PT-5R are a twisted pair transmitter and receiver for infrared signals. The units control up to five devices via their own remote control IR transmitters at distances of up to 250m (820ft) over twisted pair cable.
    SKU: PT-5R/T
    Brand: Kramer
    Market price: $225.00,
    Instant savings: $45.00
    • $180.00
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  • Kramer VP-14 4 Port RS-232 Port Extender
    • 20% less

    Kramer VP-14 4 Port RS-232 Port Extender

    The VP-14 is a port extender for RS-232 data signals. It sends data from any port to the other three.
    SKU: VP-14
    Brand: Kramer
    Market price: $195.00,
    Instant savings: $39.00
    • $156.00
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  • Niles MF2 10ft Dual IR MicroFlasher with 3.5mm Plug

    Niles MF2 10ft Dual IR MicroFlasher with 3.5mm Plug

    The MF Series of MicroFlashers are miniature panel-mount IR flashers
    SKU: MF2
    Brand: Niles
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  • Niles MF2VF 10ft Dual IR MicroFlasher with 3.5mm Plug and Visible Feedback

    Niles MF2VF 10ft Dual IR MicroFlasher with 3.5mm Plug and Visible Feedback

    The MF Series of MicroFlashers are miniature panel-mount IR flashers
    SKU: MF2VF
    Brand: Niles
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  • Niles TS120 25-30ft Table Top IR Sensor with Visible Feedback/HD/HF

    Niles TS120 25-30ft Table Top IR Sensor with Visible Feedback/HD/HF

    The Niles TS120 is a tabletop infrared sensor designed for use with the Niles infrared extender systems
    SKU: TS120
    Brand: Niles
  • OWI OWI-KSTM-LR4200IR Intelligent DSP IR Extender (Receiver)
    • 32% less

    OWI OWI-KSTM-LR4200IR Intelligent DSP IR Extender (Receiver)

    The OWI-KSTM-LR4200IR receiver is one of OWI's new generation of personal listening products, iDSP or Intelligent Digital Signal Processing. The OWI-KSTM-LR4200IR is a high performance IR receiver with extreme sensitivity providing the best pickup and range of any device of its kind.
    SKU: OWI-KSTM-LR4200IR
    Brand: OWI
    Market price: $547.99,
    Instant savings: $173.00
    • $374.99
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  • OWI OWI-KSTM-LR4200IR-P1 Intelligent DSP IR Extender (Receiver) with iDSP accessories
    • 32% less

    OWI OWI-KSTM-LR4200IR-P1 Intelligent DSP IR Extender (Receiver) with iDSP accessories

    The OWI-KSTM-LR-4200IR-P1 receiver is one of OWI's new generation of personal listening products, iDSP or Intelligent Digital Signal Processing. The OWI-KSTM-LR-4200IR-P1 is a high performance IR receiver with extreme sensitivity providing the best pickup and range of any device of its kind.
    SKU: OWI-KSTM-LR4200IR-P1
    Brand: OWI
    Market price: $547.99,
    Instant savings: $173.00
    • $374.99
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  • OWI OWI-KSTM-LT84 2-Channel IR Extender (Transmitter)/Radiator
    • 32% less

    OWI OWI-KSTM-LT84 2-Channel IR Extender (Transmitter)/Radiator

    OWI-KSTM-LT84 offer the best end-to-end assistive listening experience. They are great for classrooms, corporate boardrooms,  courtrooms, and wherever private audio signal is needed. The OWI-KSTM-LT84, 2-Channel Transmitter-Radiator is the only product of its kind that provides complete coverage in a wide variety of venue spaces.
    SKU: OWI-KSTM-LT84
    Brand: OWI
    Market price: $1187.99,
    Instant savings: $379.00
    • $808.99
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  • OWI OWI-KSTM-LT84-KIT 2-Channel IR Extender Assistive Listening System (ALS)
    • 32% less

    OWI OWI-KSTM-LT84-KIT 2-Channel IR Extender Assistive Listening System (ALS)

    OWI-KSTM-LT84-KIT offer the best end-to-end assistive listening experience. They are great for classrooms, corporate boardrooms,  courtrooms, and wherever private audio signal is needed. The new OWI-KSTM-LT84-KIT 2-Channel Transmitter-Radiator is the only product of its kind that provides complete coverage in a wide variety of venue spaces.
    SKU: OWI-KSTM-LT84-KIT
    Brand: OWI
    Market price: $2320.99,
    Instant savings: $741.00
    • $1579.99
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  • ZeeVee Z4KIRRX ZyPer4K Cable IR Extender (Receiver)/Dual band/34-60KHz/10ft

    ZeeVee Z4KIRRX ZyPer4K Cable IR Extender (Receiver)/Dual band/34-60KHz/10ft

    ZyPer4K, Cable, IR Receiver, Dual band, 34-60KHz, 10ft
    SKU: Z4KIRRX
    Brand: ZeeVee

RS232 and IR Extenders


The purpose of an RS-232 extender is to extend any RS-232 peripheral long distances. Another way of controlling these peripherals is by extending their IR sensor using extender modules and placing them in a line of sight for you IR remote. Extending RS-232 and IR is solely dependent on the applications they are used in. Residential applications can manage with simple repeaters for IR; however longer distances may require an extender utilizing a CAT5/6/7 cable. The same can be said for RS-232. A typical RS-232 extender over CAT5/6/7 can transmit a signal between 300ft to 1000ft and the same can be said with an IR extender over CAT5/6/7. We are currently partnered with industry leading manufacturers such as Gefen, Kramer, Atlona, Shinybow, TVOne, Hall Research and many more. If you are searching for the right RS-232 or IR extender for your application, we are here to help. Our extensive knowledge about these products has kept our customers calling us for consultation. Call us now so we can assist you on your next project.
BZB EXPRESS - Integrity, Knowledge and Great Deals
*See "Returns" page for more info**For qualified products only