AT12 90.421.016 Rain sensor power supply with integrated radio transmitter CHARACTERISTICS Rain sensor power supply with integrated radio transmitter. Small dimensions. When there is rain it transmits an “up” or “down” command according to the selected setting. Download pdf Data sheet User manual Other sensors X15 XPlus X11 PS12 AT12 Shake evo Join W Join WS Blast Blast BT Vega Vega BT