Banner Engineering DX80DR9M-H14 MultiHop Networks MultiHop Internal Battery; 900 MHz 1 W/250 mW; 1 Configurable Digital Input; 1 Analog Voltage Input (configurable to Current); 1 Thermistor Input; 1 Switch Power Output; 1 Asynchronous Counter; SDI-12; Gland Bottom; Vent Plug Top