Sonoff SNZB-02WD

The Sonoff SNZB-02WD is a wireless Zigbee door/window sensor designed to enhance smart security and automation in your home or office. It detects when doors or windows are opened or closed and sends instant alerts through your connected Zigbee hub, helping you monitor access points and improve safety.

Features

• Zigbee connectivity: Works with compatible Zigbee hubs and gateways for stable and reliable smart home communication.
• Door/window detection: Accurately senses open and closed states to trigger alerts or automation actions.
• Compact design: Small and unobtrusive size for easy mounting on doors, windows, or frames.
• Battery-powered: Long-life battery ensures maintenance-free operation.
• Fast notification: Sends immediate status updates to your hub and mobile app when triggered.

Benefits

• Enhances home security by identifying entry and exit events at doors and windows.
• Ideal for automated routines such as turning lights on/off, activating alarms, or adjusting thermostat settings when entry points change.
• Simple installation with adhesive mounting tape — no wiring required.
• Low power consumption means long battery life and less frequent replacements.

Package Contents: Sonoff SNZB-02WD sensor, battery (pre-installed), adhesive mounting tape, user manual.

Recommended Usage

• Mount on doors or windows to track open/close activity.
• Pair with a Zigbee hub to receive alerts and automate smart devices.
• Use as part of a smart security system to trigger alarms, lighting, or notifications.

Keywords

Sonoff SNZB-02WD, Zigbee door sensor, window sensor, smart home security, entry detection, wireless sensor, smart automation.