D.T. Systems Micro-iDT Remote Dog Trainer Habitat or just above a window

or just above a window sill

The MET listed

Other than the few screws required to get the housing apart it is plug and play

A built-in high-intensity LED beacon aids in nighttime visibility ' should you ever need to look for a dog who has breached its containment boundaries

D.T. Systems Micro-iDT Remote Dog Trainer Habitat or just above a windowThe Compact, Lightweight Micro iDT Training Collar! The rugged micro sized collar unit and transmitter fit in the palm of your hand. The comfortable waterproof collar fits small to large dogs. The Micro iDT Series represent the absolute latest technological advancement in the Electronic Dog Training World. It offers Maxx Range, the industry's only internal FM radio frequency antenna woven in the collar. With up to a 900 yard range, they are perfect