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SureFlap Microchip Cat Door Connect, 5.13" L X 5.63" W X 4.75" H, Small, White

TLDR Review: SureFlap Microchip Cat Door

By ShopSavvy Team

Published: January 23rd, 2026

Pros

•The microchip reader is highly accurate and reliably recognizes registered pets.
•Battery life can last over three months under heavy use with higuality batteries.
•Installation is straightforward with basic tools like a drill and jigsaw.
•The app provides remote monitoring of pet activity and allows easy transfer of registered pets to new doors.
•The door effectively keeps out unwanted animals such as neighbor cats, possums, and raccoons.
•Training aids like taping the flap open help cats adjust smoothly to using the door.
•The indoor camera feature offers added peace of mind by letting owners verify pet activity.
•The curfew feature allows scheduling when the door locks, controlling your cat’s outdoor access.
•Dual scan technology enables selective in/out access for multiple cats.
•Using expanding foam insulation spray prevents draft without damaging door material when installed on metal doors.

Cons

•The loud clicking noise when the door unlocks can startle pets and requires a training period for cats to adjust.
•Wifi connection is often unstable, frequently disconnecting despite proximity to the hub and good network conditions.
•The interior catch mechanism has been reported to get stuck after several months, potentially locking pets out.
•Battery expenses are high since the device requires premium batteries that may need replacement every weeks.
•Manufacturer customer support is reportedly unresponsive and unhelpful, even with available troubleshooting guides.
•The door sometimes takes 5 seconds or more to open, which may be slow for some cats’ comfort.
•Frequent battery recharging or replacement is necessary if using rechargeable batteries, much sooner than advertised.
•The app lacks manual entry for microchip numbers, meaning cats must physically pass through to register.
•Cats may need several days or more to get comfortable with both the flap and unlocking sounds, requiring patience.
•Some users have experienced poor overall product reliability, causing inconvenience when pets are unable to use the door.

Bottom Line

The SureFlap Microchip Cat Door Connect offers advanced features like remote monitoring, selective access, and security from unwanted critters, making it a smart choice for tech-savvy cat owners. However, potential buyers should be prepared for initial training challenges, noisy unlocking sounds, and somewhat spotty wifi connectivity. Battery costs and occasional mechanical hiccups may frustrate some users, especially if customer support is needed. If you prioritize reliable connectivity and quieter operation, it may be worthwhile to explore alternatives, but if you want smart home integration and robust microchip accuracy, this door delivers well once set up.

Lowest at any Popular Retailer

$150.00 at Chewy.com

How we researched this

About this review: We pulled together findings from professional reviews and hundreds of user reviews, and cross-referenced them with ShopSavvy's pricing data from 2 retailers to give you the short version.