Sureflap Microchip Cat Flap


Earn 828 Reward Points


10+ In stock
Get this on Monday 15 July if you choose Express Delivery at checkout
FREE Standard Delivery 2 - 3 working days
Exceptions & regional surcharges may apply


The Sureflap Microchip Cat Flap uses your cat’s existing implanted microchip, so that the flap only opens for the registered cat, leaving other neighbourhood animals safely out of the home. For cats that are not microchipped, the Microchip Cat Flap also works with the SureFlap RFID collar tags which you can programme into the cat flap, the same as the microchip. Designed as a drop-in replacement for many existing cat flaps, once installed, the Microchip Cat Flap will work quietly in the background, giving your cat exclusive access and turning your home into a secure environment.


  • Selective entry – any animal can exit. The microchip reader is located on the outside of the cat flap only
  • Up to 12 months battery life (4 x AA batteries – not included). A low battery indicator will flash when the batteries need changing
  • Stores up to 32 pet identities in memory. Remembers all registered cats even when the batteries are removed
  • Manual lock stops your cat leaving or entering the house. Set to in-only to enable your cat to come indoors without being able to get out again
  • Low battery indicator light flashes red when the batteries start running low giving you plenty of time to change them
  • Works with all common identification microchips & SureFlap RFID collar tags (not included). 
  • The SureFlap Microchip Cat Flap Mounting Adaptor is required for glass installation (not included)
  • 3-year manufacturer’s warranty 


  • Flap opening: W142mm x H120mm - the smallest area of the cat flap that your cat will have to enter
  • Door/wall mounting: W165mm x H171mm - The size of hole required to fit your cat flap
  • Exterior frame: W210mm x H210mm
  • Tunnel depth: 70mm - Depth of the inside tunnel of the cat flap
  • Glass mounting: 212mm - A circular hole is required to install the cat flap in glass. The optimum hole size is 212mm, but the cat flap can be installed into holes up to 260mm in diameter.
  • Front frame depth: 42mm


Glass installation requires a Mounting Adaptor, sold separately.

Login to Post Review


Excellent product loraine-platt on 10 November 2021

We have had several months of having an issue with another neighbourhood cat coming into our home through our cat flap. We spent money on changing to a magnetic cat flap which didn't help at all because somehow the buckle on the other cat's collar became magnetised so it still gained entry to our home and the owner refused to change her cats collar! (Her cat doesn't have a cat flap). We read about this cat flap that works purely on your own cat's micro chip and decided that although this item is expensive, in the long term it would be cheaper than feeding other peoples cats. The neighbour's cat would come into our home when we were in bed, eat our cats food and sleep in our kitchen. The decision came about when we found the neighbours cat sleeping on our bed! Cats are a law unto themselves but this cat flap has ended our problem immediately. The hard part was ignoring the little face looking at us through the cat flap and crying to come in. It sat outside our door for hours just looking and meowing at us. It was tough but necessary because we were accused of taking their cat from them! We absolutely recommend this product and can assure anyone considering this item that it definitely works and is easy to program. The size is similar to other cat flaps so we were able to use the existing hole in our door. A first class product. Go for it.

Love it annette on 27 February 2020

My girls find this cat flap easy to use, even the bigger one. She refuses to put her tail down, she curls it up over her back, she still fits through. This is the 2nd one I have bought and it's great value compared to others on the market. I only replaced it because of Storm Ciara, she blew up the garden with such force the door flew in and the catch broke. I would thoroughly recommend it.

Great product Jessie’s owner on 30 September 2019

It’s easy to setup and train your cat to go near it and having the advantage of microchip identification means her friends and frenemies can’t get in the house.

Easy to install and program TiggerPepper on 5 June 2019

Very good product. My boyfriend installed it on his own without difficulty and it works perfectly for the cats.

I loved it! Lyn on 13 May 2017

I was quite concerned about getting my cat in to read the chip as she is very nervous but it went so smoothly with a few cat treats. I am still waiting for it to be fitted but love the design so sure it will look fine.

Happy Henery rod22 on 2 March 2017

We have 2 cats, Mr Chocolate, aged 10, and Henery (correct spelling!)aged 2. The older cat took to the new catflap very easily but Henery was very suspicious and avoided it for 3 days until, following advice in the manual, I taped the door open during the times he usually went out into the garden . Result? He goes in and out without any assistance. The next step is to get him to push open the flap himself, but we're in no hurry to do this. Excellent, well-constructed product - thank you.

Feeding Guide

decoration image

Programme your cat’s microchip at the touch of a button

Your cat’s microchip is then permanently stored in memory

decoration image

Install the cat flap in a door, window or wall

Accessories are available for window and wall installations

decoration image

Intruder animals can’t get in

The cat flap remains locked for unwelcome cats and wildlife

decoration image

The cat flap unlocks when your pet approaches

It reads the unique code on your pet’s microchip or collar tag

Ask A Question

Q & A

Q: I need to buy a cat flap to be installed into a double glazed glass door. Please advise if this catflap is suitable for glass & if I need an adapter as well?
Many thanks,
A: Yes this can be fitted to a glass door, if you follow this lin, there is installation requirements for the different door types on the instructions.
Q: Is this cat flap compatible with a microchip 15 characters long?
A: his pet door is suitable with the most common digit microchips which are - 9,10 and 15 characters


This and similar products can be found in: Cat Flaps  |  Cat Flaps: All  |  Cat Products  |  Sureflap  |  SureFlap Microchip Cat Flaps