Some upgrades take time to get used to. This isn't one of them.
- Remote operation - up to four winders on one remote
- Adjustable opening limits for safety and airflow
- Retrofits easily to most existing winders
C-Four Electric Window Winder
Control your windows at the touch of a button
Battery-powered with an easy-to-use remote control
Your home is smarter than ever - your windows should be too.
The C-Four Electric Window Winder is the upgrade that instantly makes sense - open, close and control your windows at the touch of a button. No more struggling with hard-to-reach windows, no more straining with stiff, repetitive manual winding, no more compromise between airflow and safety.
Designed and built for Australian homes and projects, C-Four is a simple fit that delivers intuitive, remote-controlled window operation - giving you smarter control over comfort, airflow and peace of mind every day.
Once you try it, you'll wonder how you ever lived without it.
Key Features and Benefits:
C-Four is designed to make window operation feel as easy as it should have always been - simple, intuitive and controlled at the touch of a button.
- Remote operation
Open and close windows instantly, whether they’re high up, behind furniture or difficult to reach. - Set your opening limits
Control exactly how far a window opens, balancing airflow with safety and peace of mind. Permanent restriction may be set at installation if required. - Switch between modes
Switch effortlessly between restricted and full opening when you need ventilation, access or cleaning flexibility. - Easy-access rechargeable battery
The battery is simple to remove and recharge, making ongoing use convenient and low maintenance. - Hardwired option available
Suitable for projects where a permanent power solution is preferred. - Simple retrofit design
Matches the footprint of most existing winders, making it an easy, practical upgrade. - Australian designed for Australian windows
A low-profile design that integrates seamlessly into contemporary spaces.
Why people are making the switch:
C-Four replaces manual winding with simple, remote-controlled operation – windows you never used become windows you use every day.
Airflow is easier to adjust. Spaces feel more responsive. Safety and ventilation are always in your hands.
It’s a small change. But once it’s there, it’s hard to imagine going back.
Everyday Living & Hard-to-Reach Windows
Not all windows are easy to access. Some sit above benches, behind furniture or just out of comfortable reach.
C-Four removes that barrier. Simple, remote control at the touch of a button helps you maintain airflow and comfort throughout the day.
Builders, Architects & Renovators
C-Four offers a practical, low-effort way to introduce a genuinely modern, technology-led upgrade into new builds and renovations.
It installs easily, works with existing configurations and delivers the kind of convenience today’s homeowners increasingly expect - intuitive, seamless and effortless to use.
Aged Care & Accessibility
In environments where ease of use and safety are critical, C-Four provides a more accessible way to manage windows.
Remote operation at the touch of a button reduces physical strain, while controlled opening limits help maintain safer conditions for residents and staff.
NDIS & Independent Living
For individuals with limited mobility, C-Four supports greater independence in everyday life.
Windows can be operated easily, without reach or effort, while still maintaining safe and controlled opening distances.
Why Remsafe:
Remsafe has spent years providing practical and reliable window safety solutions designed for real-world use.
C-Four continues that approach, bringing a more modern, technology-driven solution to window control - one that prioritises ease, convenience and everyday usability.
Upgrade the way your windows work
Take the next step toward smarter, simpler window control.
Request a quote, download specifications or speak with our team to learn more.
