Ani Mate CC1837 Cat Mate Electromagnetic Cat Flap White

Cat Mate Electromagnetic Cat Door helps ensure that stray pets will not enter your house. Your pet simply wears a magnet attached to its collar which is identified by a sensitive, fast reacting electromagnetic circuit suitable for pets of all temperament. A 4-way locking system ensures complete control of your pet's movements into and out of your house. Door liner ensures easy fitting to doors of all thickness and hollow doors to 2 1/4" thick. This neatly designed door is suitable for toy breed dogs and cats. Overall size: 7 5/8" x 9 1/2". Cut out size: 6 5/8" x 8 5/8". Flap size: 6" x 5.75".