---
product_id: 4701641
title: "Electronic Pet Door - Rust-Proof Programmable Smart Collar-Activated Dog or Cat Entry - Easy Installation & Space-Saving Design - Large - Fits Pets Up to 100 lb"
brand: "petsafe"
price: "S$437"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/4701641-electronic-pet-door-rust-proof-programmable-smart-collar-activated-dog
store_origin: SG
region: Singapore
---

# 4 D-cell battery powered 5 programmable collar keys Fits 1.5-2 inch thick doors Electronic Pet Door - Rust-Proof Programmable Smart Collar-Activated Dog or Cat Entry - Easy Installation & Space-Saving Design - Large - Fits Pets Up to 100 lb

**Brand:** petsafe
**Price:** S$437
**Availability:** ✅ In Stock

## Summary

> 🐾 Unlock freedom for your furry VIPs with smart, secure pet access!

## Quick Answers

- **What is this?** Electronic Pet Door - Rust-Proof Programmable Smart Collar-Activated Dog or Cat Entry - Easy Installation & Space-Saving Design - Large - Fits Pets Up to 100 lb by petsafe
- **How much does it cost?** S$437 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/4701641-electronic-pet-door-rust-proof-programmable-smart-collar-activated-dog)

## Best For

- petsafe enthusiasts

## Why This Product

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

## Key Features

- • **Multi-Pet Friendly:** Program up to 5 pets with unique electronic keys.
- • **Large Capacity Flap:** Accommodates pets up to 100 lbs with a sleek, space-saving profile.
- • **Rust-Proof Durable Design:** Built to withstand weather and time, indoors or out.
- • **Effortless DIY Installation:** Fits wood, metal, PVC, or paneled doors with ease.
- • **Smart Collar-Activated Access:** Only your pets get in—no strays, no hassle.

## Overview

The PetSafe Electronic Pet Door is a large, rust-proof, programmable pet entry system designed for dogs and cats up to 100 lbs. Featuring collar-activated smart access with up to 5 programmable keys, it ensures secure, hands-free entry while keeping unwanted animals out. Battery-powered and easy to install in doors 1.5 to 2 inches thick, this durable pet door combines convenience, security, and a sleek design trusted by pet owners for over 25 years.

## Description

PetSafe Electronic Pet Door - Rust-Proof Programmable Smart Collar-Activated Dog or Cat Entry - Easy Installation & Space-Saving Design - Large - Fits Pets Up to 100 lb

## Features

- Easy DIY Installation: The PetSafe Electronic Pet Door installs in wood, metal, PVC or paneled doors 1 1/2" - 2" thick, with a wall installation kit available for added flexibility
- Smart Pet Access: Collar-activated pet entry with auto-locking system ensures only your pets enter; great for multi-pet homes with up to 5 programmed keys
- Battery-Powered Convenience: Runs on 4 D-cell batteries (not included), and some models include 1 Pet Door Key with an RFA-67 battery for hands-free, everyday pet access
- Global Mission, Local Care: With U.S. roots and worldwide reach, PetSafe delivers vet- and trainer-recommended solutions and exceptional customer support to create fields of joy for pets
- 25 Years of Trust: Since 1998, PetSafe has created safe, innovative, and trusted products that bring joy, enhance pet lives, and support the lifelong bond between pets and their families

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Weight Capacity Maximum | 100 Pounds |
| Size | Large (Pack of 1) |
| Dog Breed Size | Large |
| Closure Type | Lock |
| Color | White |

## Product Details

- **Size:** Large (Pack of 1)
- **Brand:** PetSafe
- **Color:** White
- **Material:** Insulated UV sun protection material (flap)
- **Mattress Thickness:** 2 Inches

## Images

![Electronic Pet Door - Rust-Proof Programmable Smart Collar-Activated Dog or Cat Entry - Easy Installation & Space-Saving Design - Large - Fits Pets Up to 100 lb - Image 1](https://m.media-amazon.com/images/I/61MCYK42a1L.jpg)

## Questions & Answers

**Q: I have 2 dogs and a new, indoor cat.  Dogs are up to 32 #'s.  Can this door allow dogs to go out but not the cat?  I'm assuming I'd need the large door.**
A: Yes you can. I have a ragdoll mix cat and she is not allowed to go out either. We have the PetSafe SmartDoor and it works great. It was pretty easy to train our dog to use it too.

**Q: can you activate door with cell phone**
A: Yes! I found an easy way.
Buy a Switchbot (on Amazon for about $30). And buy a Switchbot Hub Plus (on Amazon for about $60). The switchbot is basically a little robot box, whose sole function is to press a button. Position it over the Mode button on the Dog Door (the switchbot already has an adhesive sticker that works perfectly). On the switchbot app, change the push duration (amount of time the switchbot holds the Mode button before releasing) to 3 seconds. That’s how long it takes to cycle the dog door from one mode to the next (lock, unlock,automatic). You can now control the Switchbot (and your dog door) with your phone if you are within Bluetooth range of it. 
Now, set up the Switchbot Hub Plus. Now you can control the switchbot on your phone (on the Switchbot app) no matter where you are (because now it’s linked to WiFi instead of Bluetooth). There you go! Took me awhile to figure this out, but I was tired of paying someone to come to my house every day while I’m at work to let the dogs out. (I don’t like them sitting in the backyard barking all morning, waking my neighbors up). So I unlock the dog door from my phone at lunch time and my dogs then have access to the backyard until I get home. Although I could theoretically lock it again later if I watch them on my security camera to see that they are both inside. I don’t even need to use the Smart Collar things that come with the dog door.

**Q: My dog loves to go in the pool.  Is the collar sensor waterproof?**
A: Thank you for your question! The SmartKey that the door uses is fully waterproof and submersible.

**Q: Can this be mounted on a wall instead of a door?**
A: Hi AJ,Yes, but you would need to order an additional Wall Entry Kit which for the large SmartDoor is part # MPA11-12020, you can find it here: http://www.amazon.com/gp/offer-listing/B004AM5RY8/ref=sr_1_1_olp?ie=UTF8&qid=1435613044&sr=8-1&keywords=MPA11-12020&condition=newThanks, EZDogFences

## Frequently Bought Together

- PetSafe Never Rust Electronic Smart Pet Door, Collar Activated Doggie Door, Electronic with Programmable Selective Entry, Electric with Collar Sensor (White - Large)
- PetSafe Electronic Pet Door Wall Conversion Kit, Large
- PetSafe Dog Collar Batteries (2 Pack) Dog Collar Battery Waterproof Lithium Metal Product, Rfa-67d-11

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-05*