Two Channels remote control TEL925 N5 with 2 Remote Controls. The remote control has two modes: 1. ON-OFF On the first press of the button the corresponding channel opens, and on the second press, it closes. 2. Push On Channel remains open as long as you hold the corresponding button of the controller. In this remote control, you can program the operation of each channel independently. So you can have the channel you want ON-OFF while the other is Push On (momentary). This remote control has a super heterodyne receiver and not a regenerative one, that most remote controls have. Therefore you have a greater range and rejection of interferences, which the regenerative remote controls do not have. Full installation instructions (English). Receiver Switch: Power Supply: DC 12V-24vdc. Sensitivity: - 115dbm. Relay load: 7A (10A max). Frequency: 433,92 Mhz. Transmision Distance: 50m max (70m open area, ideal distance). 5 YEARS WARRANTY. Business seller information S.P.C Electronics. Spyros Papakonstantinou. Paparigopoulou 20 Str. 8046 Paphos. Cyprus. Value Added Tax Number: CY 90005904X I provide invoices with VAT separately displayed.