... ) CE approved Brand New!!!! Shock Vibrate Beep Collar Wireless Electronic Fence WIRELESS ELECTRONIC FENCE W/ 50M RANGE,BEEP,VIBRATE,SHOCK FOR ... 150 lbs.Please take a moment to learn how this wireless electronic fence works********* 1. Place the master controllerThe master ... be trained. Features:Collar features shock, vibration and beep. Wireless control range (radius) is adjustable from 0 to 55 yards ...