Petsafe Pet Pager

This Remote Vibrating Trainer was created to help dog owners deter unwanted behaviors from a distance, without using an electronic correction. This system is ideal for deaf or easily distracted dogs, and can be used to control any misbehavior that you see your dog exhibiting or simply to get his attention. To call your dog, press a button on the hand held transmitter. The collar then sounds a warning tone and/or vibrates, notifying your dog to come to you or stop the behavior you have trained him to avoid. The unit has a effective range of 300 yards, and you may choose either vibration only, warning tone only, or warning tone/vibration operating modes.  Features: Ideal for deaf or easily-distracted dogs Harmless vibration pages your pet! Range up to 100 yards Long battery life Adjustable collar, from 6 to 28 Receiver uses one 6 volt Alkaline battery included Transmitter uses one 9 volt Alkaline battery included