... : 110°(RL)Dececting distance: 7-12metersUsage:1. Turn on the power switch”ON”, the host, "drop" a sound that the ... and again.4. Electronic dog alarm, you can turn off the power switch, the end of alarm.This ... height and location(about 2meters)2.E-dog on the scope of protection should be able to ... -conditioning outlet, electric heating,also avoid the straight on the doors and windows.4. E-dog into the ...