SONOFF SNZB-03 ZigBee Motion Sensor - Smart control and precise detection
Brand: SONOFF
VAT included (Ex VAT: 7.12 €)
SONOFF SNZB-03 ZigBee Motion Sensor is a compact and stylish device designed to improve the security and automation of your home. This wireless sensor uses ZigBee technology to detect movement with high precision and trigger alerts or smart scenes in your home automation system.
With a detection range of up to 6 metres and a wide 110° viewing angle, the SONOFF SNZB-03 can effectively monitor key areas of your home or business. It requires a ZigBee Bridge to operate, enabling stable and efficient communication with other smart devices without overloading the WiFi network.
This sensor is ideal for switching on lights, cameras or any Wi-Fi compatible device when movement is detected, making automatic control and energy saving easier. It can also be integrated with SONOFF cameras for complete, coordinated monitoring.
- Battery: 3V (CR2450) for long life and easy replacement.
- Wireless protocol: ZigBee (IEEE 802.15.4), ensuring a robust and efficient connection.
- Material: Made from durable PC for long-lasting use.
- Dimensions: Compact at 35x39x28 mm, making it easy to install in any space.
The SONOFF SNZB-03 is perfect for users looking for a reliable ZigBee wireless motion sensor that is easy to integrate into existing home automation systems. Its advanced technology enables fast detection and the creation of smart scenes to improve home comfort and security.
Compatibility: Works exclusively with devices that support ZigBee and requires the use of the ZigBee Bridge for correct operation. It is not compatible with systems that do not have this technology.
Typical use: Ideal for switching on lights when entering a room, activating security cameras, or sending real-time alerts when unexpected movement is detected, improving the monitoring and control of your smart home.
- Wireless motion sensor with ZigBee technology for high accuracy.
- Detection range of up to 6 metres and 110° viewing angle.
- Requires ZigBee Bridge for connection and operation.
- Long-life 3V CR2450 battery with easy replacement.
- Durable PC material and compact 35x39x28 mm dimensions.
- Compatible with Wi-Fi devices for creating smart scenes.
- Ideal for home automation systems and monitoring with SONOFF cameras.
Customer Questions & Answers
What are the limitations of motion detection in terms of distance and angle?
The sensor detects movement up to 6 m away and covers a 110° angle. Its performance may be affected by physical obstructions, thick glass, or installation at heights that are not recommended (ideally between 1.6 m and 2 m above the floor).
Which wireless protocol does the SONOFF SNZB-03 use?
The SONOFF SNZB-03 uses the ZigBee (IEEE 802.15.4) protocol for wireless connection.
Is any additional device needed for the sensor to work?
Yes, a ZigBee Bridge is required for the SONOFF SNZB-03 to work correctly.
What is the sensor's maximum detection range?
The sensor has a maximum detection range of 6 metres with a 110° viewing angle.
Can I use the SONOFF SNZB-03 with Alexa or voice assistants?
Direct compatibility with Alexa is not specified; the sensor works via ZigBee and requires a ZigBee Bridge.
What type of battery does the sensor use and how long does it last?
It uses a 3V CR2450 battery, designed for long life and easy replacement.
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