SPECS :

► Dimension : 100 x 90 x 94 mm

► Weight : 235 g(main module + shelter)

► Power supply : 9V alkaline battery

► Power : Standby current : 0.15 mA

                    Exit delay time for ultrasound : 

                     About 18 seconds

                    Warm up time : About 30 seconds

► Frequency range : 20000 Hz to 24000 Hz approx

► Protection coverage :

     Up to 86 square meters, fan shaped area of 130

     degree, distance up to 10 meters