One Channel remote control TEL915 N5 with 2 Remote Controls. The remote control has three modes: 1. ON-OFF On the first press of the button the channel goes ON, and on the second press, it goes OFF. 2. Push On Channel remains ON as long as you hold the button of the controller. 3. Toggle. With the first button always goes ON and with the second one always goes OFF. So it always know the status of the remote control even if you do not have visual contact. 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. The receiver can memorize various controls, it could memorize your old ones. The battery for the remote control is included. Easy installation. The device is programmed; you don't have to do something. Full installation instructions (English). Receiver Switch: Power Supply: DC 12V-24VDC. Static current: ? 10mA (40mA RELAY on). Sensitivity: - 115dbm. Relay load: 7A (10A max). Frequency: 433,92 Mhz. Transmission 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. VAT No:90005904X