The RZ050 is a smart air conditioner motion sensor controller that automatically turns off your AC when the room is empty, saving you up to 20-50% on energy bills. It learns your AC remote’s “Power OFF” command and intelligently shuts down the AC after a preset time delay, ensuring you never waste energy cooling an unoccupied space. The wireless & battery-powered design makes for a quick and easy DIY installation. Plus, the intelligent night mode feature guarantees a comfortable night’s sleep without accidental shut-offs. Enjoy a cool, comfortable home without the worry of sky-high energy bills. The RZ050 is perfect for homes, offices, hotels, and B&Bs looking for a simple yet effective way to reduce energy consumption.
Features:
- Smart PIR Motion Sensor: Automatically turns off your AC when the room is empty.
- Energy Saving: Acting as an advanced occupancy sensor, save energy bills up to 20% ~ 50%.
- Wireless & Battery-Powered: Easy DIY installation, no wiring required.
- Learns Your AC Remote: Compatible with most split AC units (requires separate ON/OFF remote commands).
- Customizable Time Delay: Choose from 15min, 30min, 1h, or 2h settings.
- Intelligent Night Mode: Prevents accidental shut-off while you sleep.
Take Control of Your AC and Your Energy Bills with the RZ050
The RZ050 Air Conditioner Motion Sensor Controller is your solution to a more energy-efficient and comfortable home or business. This intelligent device uses a PIR motion sensor to detect when a room is unoccupied and automatically sends an “OFF” signal to your split AC unit, eliminating unnecessary energy consumption.
Easy to install, simple to use, and compatible with most split AC units, the RZ050 is the smart choice for anyone looking to save money and reduce their environmental impact.

Enhanced Control with Door & Window Sensors (RZ050-DS series)
Maximize your energy savings with our new, seamlessly integrated door/window contact sensors. These optional sensors communicate wirelessly with the RZ050-DS series via a reliable 433MHz frequency. Simply install the contact sensors on your doors and windows, and the RZ050-DS will automatically power off the AC whenever a door or window is opened.
This feature is perfect for preventing energy waste in rooms that are frequently aired out or left unoccupied with open windows. The easy-to-install sensors blend seamlessly with your existing setup, providing a hassle-free upgrade to your RZ050-DS experience.

Smart Uses for Your RZ050: Pet-Friendly Climate Control & More
Beyond simply turning off your AC, the RZ050 offers smart features for a variety of scenarios. By learning a specific temperature setting command from your AC remote, you can create a more nuanced approach to temperature control.
Pet-Friendly Climate Control
For pet owners, leaving the AC off completely can be a concern, especially during warmer months. With the RZ050’s learning capability, you can train it to switch to a pet-safe temperature setting, such as 28°C (or your preferred setting), when the room is unoccupied. This ensures your furry friends remain comfortable while minimizing energy waste.
Ideal for Hotels, B&Bs, Vacation Rentals, Offices, and Homes
The RZ050 is a versatile solution for any environment where AC units are used. Hotels and B&Bs can significantly reduce energy costs by preventing guests from leaving ACs running in empty rooms. Offices can benefit from automated shut-off during off-hours or in unused meeting rooms. And homes can enjoy the convenience and savings of a smart AC system without the need for expensive replacements.
Features, Benefits, Specs

Features & Benefits
- Automatically turns off the air conditioner when the room is left empty, saving energy bills up to 20% ~ 50%.
- Compatible with most split AC units operated by remote controls. (Requires separate ON and OFF commands)
- Intelligent Night Mode: Prevents the AC from accidentally turning off when occupants are sleeping at night (ambient light detection <1Lux).
- Safe and Reliable: Does not interfere with your AC’s warranty or internal operation.
- Battery-Powered: Long-lasting battery life (at least 1 year, 2 AAA batteries).
- Wireless Design: Fast, easy, and flexible DIY installation – simply stick or screw on the wall.
- Adjustable Time Delay: Choose the perfect setting for your needs (15min, 30min, 1h, 2h).
- Door/Window Sensor Compatible: Enhance savings with optional wireless sensors (433MHz).
- Low Battery Indicator: Notifies you when batteries need replacing.
- Motion Detection Light: Can be turned ON/OFF.