- Supports infrared control signals
- Supports infrared signal frequency from 30kHz to 50kHz
- Uses a CAT5e/6/7 cable to transmit audio and video signals, supporting distances up to 250 meters
- Connect one infrared receiver to accept infrared remote control signals from the controlled device's remote
- Connect up to five infrared emitters to send infrared remote control signals to the controlled device
- When using the remote control, it must be aimed directly at the infrared receiver; the infrared emitters must be aimed directly at the controlled device
- The infrared receiver's reception range is up to 7 meters, while the infrared emitter's reception range is up to 1.5 meters
- Power can be supplied to either the transmitter or receiver, which will then power the other
- Quick installation, easy operation

CIR-03&CIR-12 Infrared Remote Control Signal Extender
Installation is not limited by space; stable transmission across different rooms and floors
This product is an infrared remote control signal extender, primarily designed to use CAT5e/6/7 cables to extend the transmission distance of infrared remote control signals. It functions as a combination of a transmitter and a receiver, each with three and two infrared output ports (IR OUT), respectively. The receiver also has an infrared input port (IR IN), allowing it to send and receive infrared remote control signals from up to five devices, with a maximum distance of 250 meters. The installation is not space-dependent, meaning that even if the devices are in different rooms or floors, the infrared remote control signal can still be transmitted stably.
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Product Specifications
CIR-03 Transmitter | |
Input Ports | CAT5e x 1 |
Output Ports | Infrared Emitters x 3 |
CIR-12 Receiver | |
Input Ports | Infrared Receiver x 1 |
Output Ports | Infrared Emitter x 1, CAT5 x 1 |
Power Supply | DC 5V/1A |
ESD Static Protection | Human body model: ±10kV (air-gap discharge) ±6kV (contact discharge) |
Infrared Remote Signal Frequency | Supports 30~50kHz |
Dimensions | W62×D50×H23 mm (each) |
Weight | 78g (each) |
Material | Aluminum |
Power Consumption | 0.5W |
Product Application

- For TV exhibition installation
- For home theater installation
- For school teaching exhibition installation
- For home entertainment activity installation
System Requirements
Infrared remote control signal source devices (e.g., DVD or Blu-ray players) with CAT5 cables
Product List
- Infrared Remote Control Signal Transmitter (IR Extender) x 1
- Infrared Remote Control Signal Receiver (IR Repeater) x 1
- Infrared Receiver (IR Repeater Use) x 1
- Infrared Emitters x 5 (3×IR Extender, 2×IR Repeater)
- Power Supply (for IR Repeater Use) x 1
- Chinese User Manual x 1
※The product specifications and accessories mentioned in the user manual are for reference only. Any changes will not be notified in advance. UPMOST reserves the right to modify product design, accessories, and drivers.
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