SMART Charge System - Used in all rechargeable products to prevent overcharging and ensure extra-long charge life.

Precision Warning Tone - All products with the warning tone feature give the dog time to perform the correct behavior before stimulation begins.

Dual-Frequency, Omni-Directional Signal - Provides reliability to containment systems by eliminating dead signal areas.

Internal Antennas - No external transmitter or receiver antennas to break, snag, or lose.

Automatic Safety Shut-Off - All products automatically shut the correction off after 3-10 seconds, depending on the type of product.

Dual Zone and Progressive Zone Features - All containment systems feature warning and low-level "training" zones at the outer edge of the signal field and heavier correction "reinforcement" zones close to the boundary wire.

Run-Through Prevention - All containment system receivers automatically deliver the highest stimulation level if the dog tries to run through the boundary area.