The PowerMid receiver converts the infrared (IR) signal from your remote and converts it to a radio frequency (RF) transmission which is picked up by the receiver which then converts it back to infrared.
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Electric Garage Door Copy Remote Control Access Control Security Alarm 433 Copy Wireless Remote Control
Aliexpress UK
Open it, close it, turn it on, turn it off. And all without the wire. One or two relay outputs open and close automatic doors, blinds, and gates. A built-in temperature sensor adds remote temperature-sensing capabilities.
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SofaBaton x1S Universal Remote Control with Hub & APP, All in one Smart Remote Control with Custom Activities, Control for 60+
Aliexpress UK
The powerful IR-circuit is capable of transmitting virtually any IR code. Typically this is the case with multiple set-top boxes to distribute content throughout the house. Every device is asigned its own dedicated IR port.
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Universal Garage Door Control 433mhz Remote Control Key garage door copy controller Universal Gate Remote Control Duplicator
Aliexpress UK
2 x IR emitters with 10FT cord. The kit is self-contained and easy to connect. What will you receive : 1x Compact Size IR Repeater Kit. 10 Feet IR Receiver Bar cord with 3.5mm plug. 1 x IR Receiver with 10FT cord.
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TY200 Multifunctional Remote Control Main Control Digital Counting Frequency Tester for Fixed/Rolling Code Car Remote Control
Aliexpress UK
here we have a marmitek pyramid remote control extender this one is wireless and will work though walls as well as in the same room unlike infra red comes with instructions and code book
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433MHz Remote Control Car Key Garage Door Gate Opener Remote Control Duplicator Universal Copy Garage Universal Garage Control
Aliexpress UK
1 X HDM IRK KIT IS NEEDED FOR EACH TV/HD SOURCE.
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1-10 Pcs 433MHz Remote Control 4CH Car Key Garage Door Gate Opener Remote Control Duplicator Electronic Gate Control Duplicator
Aliexpress UK
eBay
Electric Garage Door Copy Remote Control Access Control Security Alarm 433 Copy Wireless Remote Control
Aliexpress UK
【 Function】This unit can extend 2 bi-directional balanced 3pin XLR Audio over an optical fiber cable to far end. It allows 2 XLR audio device synchronous transmission, No debugging required. 2 XLR Audio signal is transmitted from T (TX) in the direction of R (RX), other 2 XLR Audio signal is transmitted in reverse direction.
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20pcs 433MHz RF Remote Control 4CH Button Car Key Garage Door Opener Remote Control Auot Copy Electronic Gate control Duplicator
Aliexpress UK