Product Code
G-MCDW
Barcode (GTIN-13)
9421006250052
Catwalk® Glass Fitting · Multi-Magnetic
G-MCDW Glass Fitting Multi-Magnetic Cat Door — White
How it works
1
Your cat wears the C-M collar magnet — lightweight, attaches to any collar2
As your cat approaches, the collar magnet releases the door's internal locking mechanism automatically3
The lock resets after your cat passes through — no batteries, no electronics, no app requiredSpecifications
Glass Thickness
3mm – 26mm
Hole Cut-Out
245mm diameter
Overall Size
270mm diameter
Usable Opening (W × H)
155mm × 157mm
Flap Panel (W × H)
155mm × 170mm
Finish
White
Recommended Age
9 months+
Recommended For
Average-sized cats
Key Features
- Battery-free magnetic system — no running costs, no batteries to replace
- Only your cat can enter — keeps stray cats and other animals out
- 4-way manual locking: open, in-only, out-only, fully locked
- No external screws — tamper-resistant from outside
- UV-stabilised high-impact polycarbonate flap — same material as aircraft windows
- Full brush seals on all four sides — draught-free and weatherproof
- Suits cats 9 months and older — not recommended for young kittens
- 3-year manufacturer's warranty*
- Designed in New Zealand by Pet-Tek International since 1999
⚠️ Glass installation: A glazier makes the 245mm round cut-out. Non-toughened single or double glazing can be core-drilled in place; toughened glass (nearly all ranch sliders) cannot be drilled, so the panel is replaced with one that has the hole cut before toughening. Contact us if you need cut-out specifications for your glazier.
Enquire About This Product →
📏 Is this opening the right size for your cat? The G-MCDW's 155 × 157mm usable opening suits average-sized cats. Measure your cat at its widest point and its body depth and add 25mm to each; larger cats of 7–10kg such as Maine Coons need the non-magnetic maxi range (187 × 190mm) — learn how to measure your cat before ordering.
Watch: How a Glass Fitting Cat Door Is Installed
Watch the install — then give your glazier this
- Round cut-out size: 245mm diameter for the G-MCDW
- Your glass type & thickness: 3–26mm
- The fitting instructions from the box — glass range and clamping detail
Any qualified glazier can do this — most complete it in under an hour. Toughened panels need the hole cut before toughening.
Frequently Asked Questions
Yes: the G-MCDW stays locked by default. Only a cat wearing the C-M collar magnet can trigger the door to open. Other cats, animals or people without the magnet cannot open it from the outside, making it the most effective non-electronic solution for keeping neighbourhood cats out.
No: the multi-magnetic system is entirely passive — the C-M collar magnet physically interacts with the door's internal magnets to release and reset the lock. No batteries, no power supply, no app and no microchip reader required. The door cannot fail due to dead batteries, so your cat is never locked out unexpectedly.
Yes: the C-M collar magnet pack includes two magnets — one for each of two cats. Both cats will be able to use the door freely. If you have more than two cats, additional C-M packs can be ordered separately.
The G-MCDW fits glass panels from 3mm to 26mm thick. Your glazier makes the 245mm round cut-out: non-toughened single or double glazing is core-drilled in place, while toughened glass cannot be drilled and is replaced with a panel that has the hole cut before toughening. Contact us for cut-out specifications to pass on to your glazier.
Retailers, Glaziers & Distributors
Stock the G-MCDW. Pet-Tek International is a cat door manufacturer and wholesale pet door supplier since 1999 — supplying pet stores, hardware chains, garden centres and glaziers in 20+ countries. Trade pricing, export support, and local stock in Melbourne & Sydney for Australian trade buyers.
