Zigbee Motion Sensor

User Manual

SNZB-03P is a low-power Zigbee 3.0 protocol-based motion sensor that utilizes infrared sensing technology to detect moving objects in real-time within its environment. It supports smart scenes linking with other smart devices, making it easy to achieve functions like automatic lighting when someone enters a room and turning off lights when the area is vacant, perfect for hallways and corridors. It can also be used for security purposes such as detecting unauthorized entry. It can trigger a camera to record a video, activate a sound alarm through the gateway, and send app notifications to alert you, among other capabilities.

Quick Detection

Motion Detection

Light Sensing

3-year Battery Life

  • The functional characteristics depend on the functionality of Zigbee gateway.
  • The equipment is only suitable for mounting at heights ≤ 2 m.
① Motion sensor
② Button
③ Magnetic base
④ LED indicator (Red)
  • Flash slowly for 180 seconds:First-time power on/press and hold button for 5s to enter pairing mode
  • Keep on for 3s and then keep off:Paired successfully
  • Exit flashing slowly and keep off:Distribution failure/timeout
  • Flash once quickly:Not added to the gateway, and short press the button
  • Flash twice quickly :Added to the gateway and online, and short press the button
  • Flash slowly for 30 seconds :Abnormal communication






Pairing Time


Communication Distance

Indoor environment 30m

Wireless Connection

Zigbee 3.0(IEEE802.15.4)

Net Weight






Casing Material


Applicable Place


Detection Angle


Detection Distance


Working Temperature

-10°C ~ 60°C

Working Humidity

5~95%RH, non-condensing

Working Height

Less than 5000m



Executive Standard

EN IEC 62368-1

Download the“eWeLink”App

Please download the “eWeLink” App from Google Play Store or Apple App Store.

Matched gateways

SONOFF ZBBridge, ZBBridge-P, NSPanel PRO, AIBridge, ZBDongel-P, ZBDongel-E

Third-party compatible gateway models:

Amazon Gateway Model: Echo Plus 2nd, Echo Show 2nd, Echo 4th Gen

SmartThings Gateway Model: SmartThings hub V3, AeoTec Smart Home Hub V3

Other gateways supporting ZigBee3.0 wireless protocol. Detailed information is in accordance with the final product.

Effective Communication Distance Verification

Install the device in the desired place, then press the Pairing button on the device. The LED indicator flashes twice means the device and the device under the same Zigbee network (the router device or hub) are in the effective communication distance.

1. Place on the desktop
2. Attached to the metal surface with the magnetic base
3. Stick to the wall with 3M adhesive of the base
4. Base screws fixed to the wall
Detection zone

The sensor has a detection range of approximately 6 meters and a detection angle of around 110 degrees.

Add a Device
1.Download the“eWeLink”App

Please download the “eWeLink” App from Google Play Store or Apple App Store.

2.Add device

Rotate to open the sensor

Use a coin or another tool to unscrew the battery cover

Take out the battery insulation sheet to power on the device

Enter “scan QR code” mode

Scan the QR code on the device

Select“Add Device”

Long press the button for 5 seconds

The LED indicator flashes slowly for 180s

Select Zigbee gateway

Wait until the addition is done