MAX. range ( Outdoor : 100’ (30m) ), MAX. range ( Indoor : 200’ (60m) ), Current : 65mA, power : 10 ~ 30VDC ( Non-polarity ), Detection system : 50 ~ 700m sec ( variable ) Alarm output : Contact capacity : NC. / NO. 1A / 120VAC, Tamper output ( T x & Rx ) : NC switch, 1A@120VAC, Laser wavelength : 650mm, Laser output power : ≤5mW, Operating temperature : -23°F( - 25°C ) to +131°F ( +55°C ), Weight : 2.5lbs.( 1.1KG ), Case : PC Resinen