FEATURES: Transparent Unbreakable LEXAN* 7”x 9” flap with 4-way operation. One E-Sensor™ “Breakaway” Collar and batteries, included. The key to this door is very small, it is just a collar Weatherproof design for Exterior or Interior use. Easy installation. Uses a standard 9 volt transistor battery (included) Battery last up to a year Wall cutout is 8” x 10” Excellent for harsh weather environments Electronic lock may be turned off. When off door acts as a standard 4-way cat flap Limited Lifetime Warranty.
