SureFlap DualScan Microchip Cat Door - 4.75" Height x 5.625" Width Pet Entry - Perfect for Indoor/Outdoor Access & Multi-Cat Homes

Product Description SureFlap Dual Scan 4-Way Cat Flap with Microchip Identification for cats plastic keeps foreign pets outside two-sided scanner allows individual programming of way function for each cat microchip-controlled programming for going out or coming back/exit or entry with microchip identification or RFID collar tag (available separately) due to extra mounting adapter suitable also for glass doors (available separately) can be programmed for up to 32 cats transparent flap, low noise level installation depth 3-60 mm can be extended with tunnel elements total measurements 21 x 21 cm cut out size 16.6 x 17.2 cm flap size 14.2 x 12.0 cm battery run (4 AA mignon batteries not included) with display showing low battery power 3 years guarantee Set Contains: 1 x SureFlap DualScan Microchip Cat Flap1 x user manual3 x sets of screws of varying lengths

Compatible with all common microchips - works with your cat's existing microchip to keep out intruder cats and wildlife

Set exit permissions for each pet to keep specific pets indoors using dualscan technology - Store up to 32 pets

Can be installed in doors, windows or walls - accessories available

Door opening is 4 3/4" H x 5 5/8" W

Requires 4 AA batteries which last up to a year with normal use (not included)