K-Rain 2-Station Outdoor Battery Operated Bluetooth Controller

No need to stoop to eye level to program or troubleshoot a battery-powered programmer. The BL-KR programmer lets you program the entire unit from the palm of your hand. 100% waterproof and robust, the BL-KR is ideal for remote sites and areas with limited power supply. You can easily program your device with just a few clicks on your smartphone or tablet, thanks to direct Bluetooth communication, up to 10 m (32 ft.) from sight. Add multiple programmers (up to 200) and program quickly and easily from a single free app.