The Invisible Fence Brand 700 Series consists of four different transmitters each designed to meet the specific needs of every customer. The 700 Series Transmitters work with the Platinum Computer Collar^® unit - your pet's own personal computer. It detects the signal produced by the 700 Series Transmitter and lets your dog know it is approaching the Invisible Boundary^® wall.

The 700 Series features:

• Audible and visual alerts
• Battery back-up
• Use on properties up to 30 acres
• Advanced lightning protection
• Lifetime warranty