POWERTECH R1 Transmitter Remote Control Replacement For Silver Powertech HCS301 | eBay
433.92MHz Powertech M200 /M230 Remote Control PR2 PR4 Transmitter for the Sliding Gate Opener - AliExpress
POWERTECH Τηλεχειριστήριο, προγραμματιζόμενο μέσω Η/Υ, για 4 συσκευές
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