---
product_id: 48050550
title: "Sure Petcare SureFlap Microchip Pet Door for Cats & Small Dogs with Curfew Timer, Compatible with RFID Collar Tags and Microchips, 1-Button Control, White, 4 x C Cell Batteries Required, Not Included"
brand: "sureflap"
price: "₨156235"
currency: LKR
in_stock: true
reviews_count: 8
url: https://www.desertcart.lk/products/48050550-sure-petcare-sureflap-microchip-pet-door-for-cats-and-small
store_origin: LK
region: Sri Lanka
---

# Curfew timer automates pet access 12-month battery life on 4 C cells Selective entry locks out intruders Sure Petcare SureFlap Microchip Pet Door for Cats & Small Dogs with Curfew Timer, Compatible with RFID Collar Tags and Microchips, 1-Button Control, White, 4 x C Cell Batteries Required, Not Included

**Brand:** sureflap
**Price:** ₨156235
**Availability:** ✅ In Stock

## Summary

> 🐾 Unlock freedom for your furry VIPs—smart, secure, and sleek!

## Quick Answers

- **What is this?** Sure Petcare SureFlap Microchip Pet Door for Cats & Small Dogs with Curfew Timer, Compatible with RFID Collar Tags and Microchips, 1-Button Control, White, 4 x C Cell Batteries Required, Not Included by sureflap
- **How much does it cost?** ₨156235 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/48050550-sure-petcare-sureflap-microchip-pet-door-for-cats-and-small)

## Best For

- sureflap enthusiasts

## Why This Product

- Trusted sureflap brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Long-Lasting Power:** Up to a year of reliable use on standard C cell batteries—no daily charging hassle.
- • **Smart Curfew Scheduling:** Set automatic lock/unlock times to keep pets safe and indoors when needed.
- • **Tailored Access Control:** Only your pets get in—no unwanted visitors allowed.
- • **Effortless One-Button Setup:** Program up to 32 pets with a simple touch—tech made easy.
- • **Spacious & Inclusive Design:** Generous 178x170mm opening fits larger cats and small dogs comfortably.

## Overview

The Sure Petcare SureFlap Microchip Pet Door offers advanced RFID and microchip recognition to grant selective entry exclusively to your pets. Featuring a curfew timer for automated locking, a large 178x170mm opening suitable for bigger cats and small dogs, and simple one-button programming for up to 32 pets, it combines convenience with security. Powered by 4 C cell batteries delivering up to 12 months of use, this durable, easy-to-install pet door ensures peace of mind and seamless integration into your home.

## Description

Microchip or RFID collar-activated pet door with curfew mode, 150mm x 170mm opening, easy one-button programming, and selective entry to keep your pets secure.

Review: Best door. 5 years on and helped integrate several new arrivals allowing existing cats free rein - After not liking the idea of these mainly based on price/value, I'm completely converted and love this door. We bought this after getting a new kitten who wasn't supposed to go out but we wanted our other cats to be able to come and go. Our installation was slightly unusual as it's on an internal door which leads to the room with the outside cat flap in and we put it the "wrong way around" i.e. will let cats into the house but only authorised cats out. If we'd only known about custom modes, we could maybe have installed it the "right way" but it serves our purpose as it is (see later for custom modes). The comments below will refer to a normal installation with the flap allowing only known pets in and anyone out. We got the pet door rather than the cat flap as one of the cats was a Maine Coon and needs a larger door. The bonus is that the pet door does a lot more than the basic cat flap. Installation is much like any other door - cut a hole to the template size, drill two screw holes and secure the two halves either side of the door with the screws. There is quite a lot of play to allow for different width doors. The provided screw covers make it look like a well finished job. Everything you need access to (programming buttons, batteries and lcd panel) is on the inside. For glass or wider doors you can buy extra fittings to make a neat job. Ours is a normal width wooden door. Batteries (4x'C') last a long while and even with 8 cats last well over 6 months. Curfew mode works well for stopping them going out at night and reducing the local wildlife population. Programming is easy, and accomplished by buttons beneath a slide out cover which hides the buttons when in place but allows easy access when removed. For a new cat, push the "learn" button and hold the cat somewhere near. Its pick-up range is impressive and it senses the cats about 20cm away. Some of the cats were a bit tentative at first due to the click as it unlocks but all soon got used to it and for most it was second nature after their first trip through with us holding the flap open. There's a clock and you can set times for curfew so cats can come in but not go out during those hours. The door has "prongs" that are raised on either side of the flap, so usually the inside prongs are raised and cats can go out but not everyone can come in - the door will lower the prongs for a known cat and allow them in. For curfew mode, the outside prongs are raised so nobody can go out but the indoor prongs still lower for a known cat/pet. You can manually toggle through the 4 lock modes (in/out, in only, out only, locked) by pressing the lock button. The display shows you how it is currently set with arrows pointing in the direction allowed or crossed out arrows pointing in the prohibited direction. So, is it foolproof at preventing cats entering? The answer is "mostly". Can an unknown cat "tailgate" another through? Yes, we've seen it happen but the flap does re-lock quickly so the other cat has to be right behind. Our cats know each other so being close isn't an issue but it's unlikely an intruder would get so close and this is an unlikely way for strange cats to get in. Can cats lift the door towards them and sneak under? Yes. We have one cat who figured this out in our reverse install mode to outwit curfew mode and is an expert. However this door has anticipated that for intruders. You can set a custom mode that will lock the outdoor prongs if an unknown cat is standing there (unknown as in not programmed in). The outdoor prongs being raised completely prevents lifting the door. Other custom modes include non-microchip mode ( a normal non selective flap but curfew mode still works), two modes for timid pets which leave the door unlocked for different longer times so they can get over the click of it unlocking and finally "reverse mode" which reverses curfew and keeps them out at certain times. As the manual says, use of this is probably rare but it's there if you need it! The best commendation is that we never really notice the flap other than the click when it unlocks and we know someone is going in or out. Mostly it just sits there and works. Brilliant from day one and we couldn't have easily brought 4 new cats into the fold without it, keeping them in whilst letting the others have free rein until the new arrivals get what is now called "cat flap privileges" or to put it another way, get programmed into the flap. Great product, best sensor range and just works.
Review: Excellent choice - picks up their existing microchips with no problem - I'm so pleased with this item. After multiple cats coming into my house and eating my cats food, I looked for a solution - there were so many cat flaps available, so was difficult to find the right one. this item is amazing for a number of reasons, it fitted snuggly in the opening from my previous cat flap - no refitting needed. Really easy to program. It picked up my 2 small dogs (12 year old chips) and my cats microchips with no problem at all. Please ensure that you fit the tunnel on the outside of the door. Top tip program your animals microchips before you fit the tunnel, as its a little tricky to do afterwards but still absolutely possible. I fitted this to an old wooden back door - the inside braces of the door cover the battery flap - so i didn't use the long screws that came with the pack - i used short screws on the outside only, thus allowing me to pull out the unit to replace the batteries when needed. My cat was a little scared of the lock unlock noise at first of all, but the need to be outside got the better of him after 2 or 3 days - he's fine now. This cat flap is an excellent choice. If your animal is not microchipped the pack comes with one external tag, so do order some extras if you decide to use the external tags - the tags are small and thin so not overly annoying - like other units i saw when researching. This was a top buy and well worth the money.

## Features

- Warning:Not suitable for children under 3 years. For use under adult supervision
- Warning:To be used under the direct supervision of an adult
- MICROCHIP AND RFID COLLAR TAG IDENTIFICATION: Opens for your pet's unique microchip ID or Sure Petcare RFID Collar Tag
- SELECTIVE ENTRY: Prevents intruder animals from entering your home
- CURFEW MODE: Automatically lock and unlock at a specific time, great for keeping your pet indoors for an upcoming vet visit
- GREAT FOR LARGE CATS AND SMALL DOGS: Larger than a traditional cat flap, so that larger pets are able to explore too (opening size of W:178mm x H:170mm)
- EASY TO INSTALL: Can be installed into a door, window or walls (fitting accessories sold separately)
- SIMPLE ONE BUTTON PROGRAMMING: Easy and hassle-free set-up with the touch of a button, and the capability to store up to 32 pet IDs
- BATTERY POWERED: Up to 12 months battery life. Use with 4 x C Cell batteries (not included)
- 3-YEAR WARRANTY: Helping you care for your pets, with peace of mind

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B009NH6NR0 |
| Best Sellers Rank | 2,010 in Pet Supplies ( See Top 100 in Pet Supplies ) 1 in Smart Cat Flaps |
| Brand | SureFlap |
| Brand Name | SureFlap |
| Closure Type | Lock |
| Colour | White |
| Customer Reviews | 4.4 out of 5 stars 6,755 Reviews |
| Dog Breed Size | Small |
| Frame Material | Glass |
| Frame material | Glass |
| Global Trade Identification Number | 05060180390280 |
| Item Weight | 1.49 Kilograms |
| Manufacturer | SureFlap |
| Manufacturer Part Number | 185922 |
| Material | Glass |
| Material Type | Glass |
| Mattress thickness | 125 Millimeters |
| Maximum Compatible Thickness | 125 Millimeters |
| Model Number | 185922 |
| Size | 1 Count (Pack of 1) |
| Target Audience | Cats, Dogs |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** SureFlap
- **Colour:** White
- **Material:** Glass
- **Mattress thickness:** 125 Millimeters
- **Size:** 1 Count (Pack of 1)

## Images

![Sure Petcare SureFlap Microchip Pet Door for Cats & Small Dogs with Curfew Timer, Compatible with RFID Collar Tags and Microchips, 1-Button Control, White, 4 x C Cell Batteries Required, Not Included - Image 1](https://m.media-amazon.com/images/I/61pjlvzBA1L.jpg)
![Sure Petcare SureFlap Microchip Pet Door for Cats & Small Dogs with Curfew Timer, Compatible with RFID Collar Tags and Microchips, 1-Button Control, White, 4 x C Cell Batteries Required, Not Included - Image 2](https://m.media-amazon.com/images/I/71tplrDtHOL.jpg)
![Sure Petcare SureFlap Microchip Pet Door for Cats & Small Dogs with Curfew Timer, Compatible with RFID Collar Tags and Microchips, 1-Button Control, White, 4 x C Cell Batteries Required, Not Included - Image 3](https://m.media-amazon.com/images/I/91vjzemrJbL.jpg)
![Sure Petcare SureFlap Microchip Pet Door for Cats & Small Dogs with Curfew Timer, Compatible with RFID Collar Tags and Microchips, 1-Button Control, White, 4 x C Cell Batteries Required, Not Included - Image 4](https://m.media-amazon.com/images/I/91C7qozV+YL.jpg)
![Sure Petcare SureFlap Microchip Pet Door for Cats & Small Dogs with Curfew Timer, Compatible with RFID Collar Tags and Microchips, 1-Button Control, White, 4 x C Cell Batteries Required, Not Included - Image 5](https://m.media-amazon.com/images/I/51oCWgcynnL.jpg)

## Available Options

This product comes in different **Color, Style** options.

## Questions & Answers

**Q: will this pet door fit a west highland terrier? I cannot find anywhere what dogs can fit through this door**
A: Possibly (I have a medium sized cat) although I think it'll be a squeeze if your dog's coat is quite thick. Best suggestion is to cut a hole in a piece of cardboard that is 178mm wide and 170mm high (the size of the opening) and see if your dog will pass through it easily.

**Q: if you set the system to close between certain hours, how do you know if cat is in or out - maybe locked out for 8 hrs?**
A: When it locks it only locks in one direction so if you programme to lock and stop your cat from exiting it will still allow your cat in if they happen to be out, in other words no possibility of a soggy might outside for eight hours!

**Q: What size have the door / flap?**
A: The actual opening area is 178 mm wide by 190 mm high. I have a large cat, over 5 kg. and she fits through it easily. I have found it to be a great product.

**Q: Hello, whats the maximum size dog that this would be suitable for, I have a mini daschund, he is around 6kg. Would this be ok for him?**
A: I think it would be fine, we have five cats, all quite large,the largest being about 5.5kg,and our next door neighbours Jack Russell frequently comes through it, and did so when she was pregnant too!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best door. 5 years on and helped integrate several new arrivals allowing existing cats free rein
*by A***K on 17 January 2022*

After not liking the idea of these mainly based on price/value, I'm completely converted and love this door. We bought this after getting a new kitten who wasn't supposed to go out but we wanted our other cats to be able to come and go. Our installation was slightly unusual as it's on an internal door which leads to the room with the outside cat flap in and we put it the "wrong way around" i.e. will let cats into the house but only authorised cats out. If we'd only known about custom modes, we could maybe have installed it the "right way" but it serves our purpose as it is (see later for custom modes). The comments below will refer to a normal installation with the flap allowing only known pets in and anyone out. We got the pet door rather than the cat flap as one of the cats was a Maine Coon and needs a larger door. The bonus is that the pet door does a lot more than the basic cat flap. Installation is much like any other door - cut a hole to the template size, drill two screw holes and secure the two halves either side of the door with the screws. There is quite a lot of play to allow for different width doors. The provided screw covers make it look like a well finished job. Everything you need access to (programming buttons, batteries and lcd panel) is on the inside. For glass or wider doors you can buy extra fittings to make a neat job. Ours is a normal width wooden door. Batteries (4x'C') last a long while and even with 8 cats last well over 6 months. Curfew mode works well for stopping them going out at night and reducing the local wildlife population. Programming is easy, and accomplished by buttons beneath a slide out cover which hides the buttons when in place but allows easy access when removed. For a new cat, push the "learn" button and hold the cat somewhere near. Its pick-up range is impressive and it senses the cats about 20cm away. Some of the cats were a bit tentative at first due to the click as it unlocks but all soon got used to it and for most it was second nature after their first trip through with us holding the flap open. There's a clock and you can set times for curfew so cats can come in but not go out during those hours. The door has "prongs" that are raised on either side of the flap, so usually the inside prongs are raised and cats can go out but not everyone can come in - the door will lower the prongs for a known cat and allow them in. For curfew mode, the outside prongs are raised so nobody can go out but the indoor prongs still lower for a known cat/pet. You can manually toggle through the 4 lock modes (in/out, in only, out only, locked) by pressing the lock button. The display shows you how it is currently set with arrows pointing in the direction allowed or crossed out arrows pointing in the prohibited direction. So, is it foolproof at preventing cats entering? The answer is "mostly". Can an unknown cat "tailgate" another through? Yes, we've seen it happen but the flap does re-lock quickly so the other cat has to be right behind. Our cats know each other so being close isn't an issue but it's unlikely an intruder would get so close and this is an unlikely way for strange cats to get in. Can cats lift the door towards them and sneak under? Yes. We have one cat who figured this out in our reverse install mode to outwit curfew mode and is an expert. However this door has anticipated that for intruders. You can set a custom mode that will lock the outdoor prongs if an unknown cat is standing there (unknown as in not programmed in). The outdoor prongs being raised completely prevents lifting the door. Other custom modes include non-microchip mode ( a normal non selective flap but curfew mode still works), two modes for timid pets which leave the door unlocked for different longer times so they can get over the click of it unlocking and finally "reverse mode" which reverses curfew and keeps them out at certain times. As the manual says, use of this is probably rare but it's there if you need it! The best commendation is that we never really notice the flap other than the click when it unlocks and we know someone is going in or out. Mostly it just sits there and works. Brilliant from day one and we couldn't have easily brought 4 new cats into the fold without it, keeping them in whilst letting the others have free rein until the new arrivals get what is now called "cat flap privileges" or to put it another way, get programmed into the flap. Great product, best sensor range and just works.

### ⭐⭐⭐⭐⭐ Excellent choice - picks up their existing microchips with no problem
*by K***N on 27 September 2025*

I'm so pleased with this item. After multiple cats coming into my house and eating my cats food, I looked for a solution - there were so many cat flaps available, so was difficult to find the right one. this item is amazing for a number of reasons, it fitted snuggly in the opening from my previous cat flap - no refitting needed. Really easy to program. It picked up my 2 small dogs (12 year old chips) and my cats microchips with no problem at all. Please ensure that you fit the tunnel on the outside of the door. Top tip program your animals microchips before you fit the tunnel, as its a little tricky to do afterwards but still absolutely possible. I fitted this to an old wooden back door - the inside braces of the door cover the battery flap - so i didn't use the long screws that came with the pack - i used short screws on the outside only, thus allowing me to pull out the unit to replace the batteries when needed. My cat was a little scared of the lock unlock noise at first of all, but the need to be outside got the better of him after 2 or 3 days - he's fine now. This cat flap is an excellent choice. If your animal is not microchipped the pack comes with one external tag, so do order some extras if you decide to use the external tags - the tags are small and thin so not overly annoying - like other units i saw when researching. This was a top buy and well worth the money.

### ⭐⭐⭐⭐ Really good - update: excellent!
*by E***E on 6 January 2018*

Update: we've had the door in place for almost a year now and I needed to provide an update because of the battery life. It's absolutely brilliant! As mentioned in my original review, they state a 6 month battery life, however we're still using the first set of Duracell batteries after nearly 12 months and the battery indicator is still showing as full! This is with one cat with a 10pm to 6am indoor quarantine, so is likely to vary depending on the number of pets you have. We haven't had a single issue with the door since installation, it works flawlessly. Only thing to be aware of is that if you use worming/flea drops on the neck of your cat, the fluid can stain the flap whilst wet leaving a permanent white mark, so I'd recommend applying when the cat is locked in and allowing it to try before letting them out again. -- We've had the door in place for a couple of weeks and have been impressed so far. Nicely built with excellent, clear instructions for installation. Took me about 30 minutes to replace our existing cat flap, using jigsaw, spirit level, drill and screwdriver. We chose this larger version as the smaller cat-specific flap wouldn't have covered the existing hole in our uPVC door. I'm glad we did, as this gives a nice size opening for an adult cat. Operation and programming is very straightforward and once you've done it once, you won't need the instructions the next time. The curfew mode works perfectly, allowing the cat to exit from a certain time and then only permitting entry after another time. Only irritation is that when setting the time, you can only scroll forwards through times, so if you wanted to set it 10 minutes earlier, you have to go all the way through 24hrs to get there, which only takes an additional 10-15 seconds, but feels like an easy thing to improve upon. Locking/unlocking works as advertised. Reading your pet's chip is simplicity itself, set the door into learn mode and then first time the pet uses it, the chip is read. The locking mechanism does make a fair 'kerchunk' noise when activating and can spook the animal to start with, but they quickly get used to it. The locks themselves are only plastic, but seem robust and have stood up to a number of direct assaults by the neighbourhood bully-cat. It was very satisfying watching it batter itself half-senseless trying to chase our cat into the house and bouncing off the flap which had locked behind her, hah! 4 'C' cell batteries are easy to install and if the display is to be believed, they've not been drained much so far, so I'm confident that the 6 month battery life is achievable. Overall a really impressive product that I'd happily buy again.

## Frequently Bought Together

- SureFlap-Sure Petcare Microchip Pet Door (White)
- SureFlap Microchip Pet Door Tunnel Extender (White)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-21*