SureFlap Microchip Cat Flap: Reads 9, 10 and 15-Digit Chips

Why it matters

SureFlap's Microchip Cat Flap reads your cat's implanted chip and lets only registered cats in, keeping out neighbors' cats and wildlife. It works with 9-digit AVID Secure, 10-digit FDX-A and 15-digit FDX-B chips.

It scans on entry only, so any cat can leave. The opening is 4 3/4 in high by 5 5/8 in wide, and four AA batteries last up to 12 months.

Who it's for, and who should skip it

Good fit if

Homes with intruder cats
Most cats
Doors, windows or walls

Look elsewhere if

Large cats
Keeping a cat indoors (no exit control)
Owners wanting app control

Pros and cons

Pros

Reads common chips
Year-long batteries
Proven design

Cons

Entry-only scanning
Small opening
Batteries extra

Limitations to weigh

Measure your cat's widest point and the door or wall thickness before cutting; check the cut-out size on the maker's template.
Confirm your cat's microchip number and standard before buying; a vet or a scanner can read it.
Prop the flap open for the first days and reward your cat for using it; most cats learn within a week.

Specifications

Every figure below comes from the source shown in brackets. Where the maker doesn't state something, we say so instead of estimating.

Material	Plastic	Retailer
Frame material	Plastic	Retailer
Breed size	Medium	Retailer
Closure	Flap,Button	Retailer
In the pack	1 Set	Retailer
Pieces	1	Retailer
In the box	..	Retailer
Product weight	16 ounces	Retailer
Model number	SUR001	Retailer
Dimensions (seller)	8.94 x 8.74 x 4.92 inches; 1 pounds	Retailer