Aqara Motion Sensor
The original Aqara Motion Sensor provides fast and reliable PIR motion detection in a compact, lightweight form factor suitable for nearly any room. Designed for lighting control, occupancy routines, and basic security monitoring, it connects through Zigbee for stable performance and low energy use.
Its adjustable magnetic stand and wide field of view make it a simple, versatile option for everyday smart home automations.
Specifications
Model
RTCGQ11LM
Brand
Aqara
Battery
CR2450
Wireless Protocol
Zigbee
Dimensions
30 × 30 × 33 mm (1.18 × 1.18 × 1.30 in.)
Maximum Detection Distance
7 m
Maximum Detection Angle
170°
Operating Temperature
-10℃~+45℃(14℉~113℉)
Operating Humidity
0 – 95%RH, non-condensing
User Manual
Technologies & Capabilities
Fast PIR Motion Detection
The sensor uses an infrared motion detector to identify movement quickly, supporting responsive lighting and activity-based routines throughout your home.
Zigbee Connectivity For Stable Operation
With Zigbee, the sensor offers low-latency performance and strong reliability when paired with an Aqara hub or compatible Zigbee coordinator.
Flexible Mounting With Magnetic Base
Its included magnetic stand allows easy placement on shelves, walls, or corners and can be angled to provide optimal coverage for any room layout.
Compact, Battery-Powered Design
The small, lightweight body runs on a single coin-cell battery, offering long-lasting operation with minimal maintenance.
Aqara Motion Sensor vs P1 vs P2
Frequently Asked Questions
Why isn't my Aqara Motion Sensor detecting motion?
This usually happens when the sensor’s PIR window is blocked, the room is too warm, or the motion cooldown interval is set too high. Try adjusting the mounting angle, reducing the detection interval in your platform settings, and making sure nothing is obstructing the sensor’s view. A weak Zigbee signal can also delay motion reporting, so placing a Zigbee repeater nearby may help.
Sometimes the Aqara Motion Sensor goes offline. What do I do?
Offline issues are often caused by weak Zigbee mesh coverage or interference from nearby Wi-Fi channels. Move the sensor closer to a Zigbee router device or add a mains-powered Zigbee repeater to strengthen the network. Removing and reinserting the battery can also help the sensor rejoin the network if the connection times out.
Is there any way to reset the Aqara Motion Sensor?
Yes. Press and hold the small pairing button on the side of the sensor until the LED begins to flash. This resets the device and puts it back into pairing mode so you can reconnect it to your Zigbee hub or coordinator. If the sensor remains unresponsive, remove the battery for a moment before repeating the reset.
How do I know if the Aqara Motion Sensor is working properly?
You can check functionality by walking in front of the sensor and confirming that motion events appear in your app or automation logs. The LED indicator may also blink during pairing or activity, depending on the model. If motion triggers consistently and reports show up in your platform, the sensor is functioning correctly.
What is the detection range?
The sensor offers a wide field of view and can detect movement up to several meters, making it suitable for bedrooms, hallways, and shared spaces.