Dual Power Air Conditioner Motion Sensor RZ050-DP
RZ050-DP
$38.50
Product highlights
- Smart AC Automation: Learns and sends ON, OFF, or specific temperature commands based on occupancy.
- Significant Energy Savings: Reduces AC runtime in empty rooms, saving 20% to 50% on energy bills.
- Dual Power Flexibility: Choose between battery power (2x AAA) for wireless setup or continuous USB power (5V DC).
- Easy Wireless Installation: Mounts quickly with adhesive or screws; no complex wiring needed.
- Learns Your Remote: Compatible with most split ACs using discrete IR remote commands.
- Customizable Delay: Set vacancy timer to 15min, 30min, 1h, or 2h before sending the away command.
- Intelligent Night Mode: Prevents unwanted AC shut-offs during nighttime hours (<1 Lux).
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Stop Cooling Empty Rooms, Start Saving Energy
Tired of air conditioners running unnecessarily? The RZ050-DP tackles energy waste head-on. Using its PIR motion sensor, it detects when a room is empty and sends a pre-learned command – like “Power OFF” or “Set to 28°C” – to your split AC unit after a set time delay. Installation is simple, and its dual power capability offers unmatched flexibility: use batteries for a completely wireless setup or plug into a USB port for continuous operation without battery changes. USB power adapter is not included but is available separately if needed (Plug Type: US, UK, EU).

Personalized Comfort Through Command Learning
Go beyond simple shut-off. The RZ050-DP’s key advantage is its ability to learn two distinct commands from your existing AC remote. Teach it an “Away” command (required, e.g., OFF or a high temp) for when the room is vacant, and an optional “Welcome” command (e.g., ON or a cool 21°C) to activate when someone enters. This enables true automation – ensuring the AC turns off efficiently but also potentially turning it on or setting your preferred temperature upon arrival, perfect for immediate comfort or maintaining pet-safe temperatures.
Features, Benefits, Specs

Features & Benefits
- Automates AC control (ON/OFF/Temperature) based on room occupancy for 20-50% energy savings.
- Learns two distinct IR commands (Required Away/OFF, Optional Welcome/ON) from your AC remote.
- Compatible with most split ACs using remote controls with discrete commands.
- Dual Power Supply: Operates via 2x AAA batteries (1+ year life) or 5V DC Micro USB (prioritized when connected). USB cable included; power adapter sold separately. (Plug Type: US, UK, EU)
- Intelligent Night Mode: Detects low ambient light (<1 Lux) to avoid turning off AC during sleep.
- Safe & Reliable: Non-invasive operation, won’t void AC warranty. Sends commands twice for robustness.
- Wireless & Simple Setup: Easy DIY mounting on walls (stick-on or screw-in).
- Adjustable Time Delay: 15min, 30min, 1h (default), 2h vacancy timer.
- Low Battery Warning: Visual alert (5 flashes) when batteries need replacement.
- Motion Indicator Light: Confirms detection; can be toggled ON/OFF.
- Manual Control & Test: Buttons allow manual override and testing of learned commands.
- Specifications
-
Voltage
2 AAA Batteries or 5V DC (Micro USB)
Time delay options
15min, 30min, 1h(default), 2h.
Motion Detecting range
6-9M Max
IR transmitting range
<10M
IR Transmitting direction
30 degrees (Adjustable)
Mounting
Screwing or sticking on the wall
Size
45 x 70 x 64 mm
Operating Environment
Indoor use only, 0~40°C, up to 90% RH
FAQ
Will the RZ050 work with my AC unit?
The RZ050 is compatible with most split AC units that use a remote control with separate ON and OFF commands.
How do I install the RZ050 Air Conditioner Occupancy Sensor?
Installation is simple and requires no wiring. You can either stick the device to the wall using the included adhesive or mount it with screws. Detailed instructions are provided in the user manual.
How long does the battery last?
The RZ050 is designed for long battery life, typically lasting at least one year with normal use.
What is Night Mode?
Night Mode prevents the AC from turning off while you sleep. It uses a light sensor to detect when it’s dark (below 1Lux) and deactivates the motion sensor during those hours.
Can I use the RZ050 to turn my AC ON?
No, the RZ050 is designed only to turn the AC OFF.
What is the warranty on the RZ050?
The RZ050 comes with a 1-year limited warranty.
What if I have trouble with the RZ050?
Please refer to the troubleshooting guide in the user manual. If you still need assistance, contact our customer support at [email protected].
How does the door/window sensor work?
The optional door/window sensor communicates wirelessly with the RZ050. If a door or window is opened for more than 3 minutes, the RZ050 will automatically turn off the AC.
How do I set a pet-friendly temperature?
You can teach the RZ050 a specific temperature setting command from your AC remote, such as 28°C. When the room is unoccupied, the RZ050 will switch to this setting instead of turning the AC off completely.
Videos
Introducing the RZ050 AC Motion Sensor
RZ050 User Guide
RZ050 AC Compatibility Test

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