ET SYSTEMS 2 channel transmitter, rolling code technology, 433.92 MHz frequency.
Unlike a fixed code format remote control system that transmits the exact same code every time you operate your remote controlled device, the Keeloq® Rolling code format transmits a random code with every operation. This unique coding format is factory programmed making it impossible to duplicate a remote transmitter.
The only way to add a new transmitter to your security system is to program it into your receiver memory.
Fully compatible with the ET 500 sliding gate motors.
Product Description
ET SYSTEMS 2 channel transmitter, rolling code technology, 433.92 MHz frequency.
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