... sensitivity knob.(9). Warranty: 12 months, parts and labor.Tech specs:(1). Operating Temperatures: -37 to 70 ... Includes environmentally friendly Cadmium free NI-MH battery and charger.Applications: Airports, Sporting Events, Prisons, ... Nuclear Facilities, Correctional Facilities, Transportation Terminals, Public and Private Buildings, Loss Prevention, Schools, Corporate Security, Stadiums ...