SONOFF SNZB-04 – ZigBee Wireless Door/Window Sensor


In stock

  • Alert Notifications: Notifies when doors/windows are opened or closed.
  • Scene Linkage: Connects with ZigBee and Wi-Fi devices for automated actions.
  • Remote Monitoring: Syncs door/window status to your mobile phone for remote monitoring.
  • Camera Integration: Supports camera connection for home security.
  • Historical Data: Access to 3-month history records.
  • Low-Battery Notification: Alerts when the battery is low.
  • Easy Installation: Quick setup with included 3M adhesives.
  • Voice Control: Compatible with Alexa/Google Assistant for voice commands.

$22.50 $25.50 exc. VAT

In stock

Compare Report Abuse
  • Enhance your home security with the SONOFF SNZB-04 ZigBee wireless door/window sensor. This smart device keeps you informed of the status of your doors and windows, sending alerts directly to your phone whether they are opened or closed. It seamlessly integrates with ZigBee and Wi-Fi devices, enabling you to create automated scenes like turning lights on/off based on door/window activity. With camera connectivity, it offers an added layer of security, allowing you to monitor your home remotely and interact using two-way audio. Its history record feature keeps track of the past three months, ensuring you’re always up-to-date on the security of your home. Designed for simplicity, the sensor is easily installed using the provided 3M adhesives and offers voice control through Alexa or Google Assistant, making it a versatile and indispensable addition to any smart home system.

Key Features

  • Real-time Alerts: Notifies immediately when a door or window is opened/closed.
  • Scene Automation: Automates device actions (like lighting) based on sensor triggers.
  • Remote Access: Syncs with a mobile app for continuous monitoring.
  • Camera Compatibility: Allows binding with cameras for visual monitoring and communication.
  • Voice Control: Works with voice assistants for hands-free operation.

Additional Features

  • Historical Record Access: Provides a 3-month log of sensor activity.
  • Low Battery Notification: Alerts when battery life drops to 10%.
  • ZigBee and Wi-Fi Integration: Compatible with a wide range of smart home devices.
Weight 0.03 kg
Dimensions 4.2 × 1.8 × 4.8 cm






  • Battery: 3V(CR2032);
  • Wireless connection: Zigbee 3.0;
  • Material: PC;
  • Dimension:
    Magnet: 32X15.6X13mm
    Sensor: 47X27X13.5mm

Based on 0 reviews

0.0 overall

Only logged in customers who have purchased this product may leave a review.

There are no reviews yet.

Vendor Information

This site is registered on wpml.org as a development site.