Electromagnetic E-Cat Door
Only your cats can have access through the cat door with their collar key.
The "Electronic" E-Cat™ Door is a selective Entry™ that keeps unwanted animals out!
Sold separately is the E-Sensor™ Collar which allows only your pet to activate the cat door. The E-Cat™ Door features include: Transparent cat door flap with 4-way operation. E-Sensor™ Collar and 9 volt door battery included. Weatherproof design for exterior or interior use. For cats up to 25 lbs. Telescoping frame adjusts to fit 1-1/4" to 1-3/4" door thickness.
Dimensions: 14.57"L x 4.25"W x 9.25"H (7” x 9” Opening)