Remote Test Station 3 LED Keyed Finish - Single Gang Box Mounting Peak Output (dBA) - Flash (Candela) - Standby Current (uA) - Depth (In.) 2 in Height (In.) 3 in Length (In.) 2 in Width (In.) - Duct Opening - Duct Width (Ft.) - Coverage (Square-Ft.) - Alarm Aux. Contact @ 250V - Alarm Aux. Contact @ 30VDC - Alarm State (mA) - Humidity Range ( Percent RH) - Number Required - Standby State (mA) - Voltage - Standards - Includes - For Use With Mfr No SD-4WJ