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UV232A-4S 1x4 VGA/Audio/RS232 Over UTP Splitter Extender (Sender) by Hall Research

UV232A-4S 1x4 VGA/Audio/RS232 Over UTP Splitter Extender (Sender) by Hall Research

In stock (50 items available)
The UV232A-4S  is a 4 channel Video, Audio and RS-232 over UTP (Cat5/5e/6) sender. The UV232A-4S can transmit Video, Audio and RS-232 to compatible receivers (such as Models URA-232 and URA-232-XT) up to 1,000 feet away.
  • Brand
    Hall Research
  • SKU
  • Weight
    2.00 lbs
  • Warranty
    3 Years
  • Condition
  • Status
    In Stock
Questions? Ask our experts!

  • $512.05
Market price: $539.00, you save $26.95
  • 5% less

The UV232A-4S is a 4 channel Video, Audio and RS-232 over UTP (Cat5/5e/6) sender. The UV232A-4S can transmit Video, Audio and RS-232 to compatible receivers (such as Models URA-232 and URA-232-XT ) up to 1,000 feet away. The UV232A-4S supports resolutions up to 1920 x 1200 at 60Hz. Includes universal power supply. Made in the USA.


  • Transmits audio, video and uni-directional RS-232 on a single Cat5/5e/6 cable
  • Supports resolutions up to 1920x1200 at any refresh rate
  • Differential signaling eliminates ground loops and noise
  • Compact & rugged metal enclosure
  • 'Trigger' button for control of compatible receivers
  • Easily expandable by daisy-chaining receivers (URA-232-XT)
  • Each URA-232-XT within the chain can transmit RS232 or be remotely triggered


  • Video Gain: Unity
  • Video Standards: VGA through UXGA, RGBHV, RGBS, RGsB, RsGsBs, Component Video (bi-/tri-level sync)
  • Connectors: (4) RJ-45 Female (CATx Output)
    (1) HD15 Female (Local Video Output)
    (1) 3.5mm Female (Audio Input)
    (1) 3.5mm Female (Local Audio Output)
    (1) DB9 Female (RS-232 Input)
    (1) DB9 Male (Local RS-232 Output)
  • Nominal Amplitude: 1 V p-p for Y of component video
    0.7 V p-p for RGB and for Pr and Pb of component video
    4.0 V to 5.0 V p-p, for TTL Sync signals of RGBHV, RGBS
  • Impedance: 75 ohms
  • Resolution: Up to 1920x1200 non-interlaced at 60Hz
  • Max Distance: Up to 1000 feet depending on resolution
  • Audio Gain: Unbalanced output: 0 dB
  • Frequency Response: 20hz to 20kHz, +/- 1 dB
  • Audio Type: Monaural, Simulated Stereo (L+R)
  • THD + Noise: 0.2% @ 1kHz, 0.3% @ 20kHz at nominal level
  • Recommended Cable: Hall Research. Zero-Skew™
  • Power Supply: 100 VAC to 240 VAC, 50-60 Hz, external; 6 VDC, 1.5A regulated; 2.1mm
  • Temperature
    Humidity: Storage: -40 to +158 degF (-40 to +70 degC) / 10% to 90%, non-condensing
    Operating: +32 to +122 degF (0 to +50 degC) / 10% to 90%, non-condensing
  • Cooling: Convection, vents on each end
  • Mounting: Brackets at each end with screw hole provided for Wall or Rack mounting
  • Enclosure: Metal
  • Dimensions: 1.66" H x 8.42" W x 2.60" D
    (42.2mm H x 214mm W x 66mm D)
    Depth excludes connectors
  • Weight: Product - 1.5 lb (0.68 kg)
    Shipping - 3.0 lbs (1.36 kg)
  • Vibration: ISTA 1A in carton (International Safe Transit Association)
  • Safety: CE
  • EMI/EMC: CE/FCC Class A
  • MTBF: 90,000 hours
  • Warranty: 2 years parts and labor
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We offer free ground shipping on every purchase of $300 and more for US and US territory. Please choose "Free Ground Shipping (UPS/USPS)" option at checkout.

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UPS provides up-to-date tracking information. Ground service takes anywhere from 2-7 working days for delivery depending on destinations.UPS Ground does not deliver on Saturdays, Sundays or Holidays.

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Air shipments, Overnight, 2nd day and 3 day select methods offer guaranteed delivery time for your shipment. If you are in hurry or in need for the items on schedule, select one of these methods. Up-to-date tracking information is provided with each Air Shipment. AVProSupply has the right to choose between Air shipments to meet or reduce delivery time. For guaranteed delivery of multiple items with expedited shipping, please contact our customer service representative for personalized assistance to get your items delivered to you when you need them.

International Customers
We offer shipping via USPS/UPS for our international customers. You can find different shipping options during checkout.

Most items ordered from AVProSupply will be shipped out from our California Warehouse. Will-Calls are only allowed with Appointment Only - Please call Customer Service to set one up between the hours of 9am to 6pm PST.


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Money orders: and personal checks or company checks (may take up to 10 days to clear).
Wire Transfer: ( Bank Transfer ) Only for the amount over $500. Contact us for the bank details.
Phone Orders: To place a phone order please call 1.888.902.3309 or 1.916.246.6264 and one of our Customer Service Representatives will take your order (8:00am - 6.00pm PST).

Purchase order: Fax purchase orders to 1.916.672.2557

We Offer A 30-Day Money Back Guarantee: 
Our main goal is to ensure your complete satisfaction with our service and products. If, for any reason, you are not 100% satisfied with your purchase, you can return it within 30 days of the purchase date for a full refund. Our 30-day money back guarantee applies to all of the products we sell, except for: TVs and monitors 20" and larger, Special Order merchandise, or any item indicated as non-returnable. Shipping is not refundable. Prior to returning your purchase, a Return Merchandise Authorization (RMA) number will be provided to you.

Refunds on returned items will be issued in the same payment form as received from the customer at the time of purchase. Once we receive the product and it passes inspection, we will credit your account. Please allow 3 - 6 business days for a credit to appear on your account.

If the item was sent back to us for an exchange, please allow 3 - 5 business days for the replacement to be processed.

No Returns/Exchanges on the following:

TVs and monitors 20" and larger
Special Order merchandise
Any item indicated on the website as non-returnable

For more information see our official Return Policy

  • Shipping Info
    We offer free ground shipping on every purchase of $300 and more for US and US territory. We deliver worldwide.
  • Payment Methods

  • Return Policy
    We Offer a 30-Day Money Back Guarantee