DOGTEK® EF-4025 Extra Collar for Electronic Dog Fence

This Additional Receiver Collar is compatible with any Electronic Dog Fence Systems of the DOGTEK brand.
An unlimited number of dogs can be added to DOGTEK Electronic Dog Fence Systems as long as they wearing a compatible Receiver Collar.

Features

Two Zones (warning and correction)

8 Levels of stimulation

Fully Waterproof Collar

6 Months Autonomy

Lifetime Limited Warranty
Specifications

Dimensions (W H L): 1.6 x 1.3 x 2.3 inches

Weight: 3 oz

Collar length adjustable: 8 - 26 inches

Power: 3V Lithium CR2 battery