1. The receiver is waterproof, rechargeable, economical, and durable;
2. When the dog exceeds the set range of activities, the receiver it wears will automatically start the training function and remind the dog to return to the safe area by first giving a sound warning and then a punishment of static stimulation.
3. The transmitters signal strength is steplessly adjustable from 0 to 100, and the corresponding receiver distance is 20 to 500 meters.
4. One transmitter can support an unlimited number of receivers working at the same time without interfering with each other;
5. Receiver: 6.5 x 3.5 x 3cm
6. Special reminder: The receiver cannot be used alone and must be used with the transmitter