SwitchBot W1201500 smart door/window contact sensor, Bluetooth, White

The SwitchBot Contact Sensor W1201500 is a compact, wireless device designed to monitor the opening and closing of doors and windows as part of your smart home system. It integrates seamlessly with the SwitchBot app, enabling real-time notifications and automation directly on your smartphone for enhanced security and convenience.

Key features

• Wireless Bluetooth connectivity for easy integration with the SwitchBot app and voice assistants
• Monitors entry and exit points, sending instant alerts to your smartphone
• Simple, trouble-free installation without complex wiring
• Powered by AAA batteries with a long battery life of up to 36 months
• Compact design: sender width 7.05 cm, depth 2.55 cm, height 2.3 cm
• Compatible with popular voice assistants for hands-free control
• Enables automatic activation or deactivation of connected devices based on door or window status