Main Features :

* Waterproof collar/receiver.
* Pager/vibration signal that warns the dog prior to electrical stimulation/correction.
* Wire continuity indicator shows that the fence is in operational condition.
* Intensity Rheostat Dial on each individual collar/receiver that offers levels (1-5) to match each dog's personality and temperament.
* Stimulation is discontinued after 8 seconds for safety purposes. The collar will be reactivated when the dog approaches the boundary again.
* Other Dogtra e-collars or other manufacturer's collars will not be intercepted within the Dogtra eF-3000 Gold system.
* Easy to add additional Collar/Receivers.
* 2-hour rapid charge Pet Containment System.
* System turns to sleep mode to save energy and power when your dog is playing safely within the eF-3000 Gold boundary.
* Rechargeable receiver.
* Long-range signal (will work up to 40 acres).
* User-friendly controls.

Safety Features :

* Dogtra's eF-3000 Gold system collars use stateof-the-art microcomputer technology. The receiver has an automatic control that limits the stimulus to eight seconds.
* Dogtra's filtering system prevents reception from outside sources other than your transmitter.