This wireless door and window sensor combines magnetic detection with an emergency button, offering a straightforward addition to home security setups.
In a typical use, place it on doors or windows to alert when they're opened unexpectedly, or use the emergency button to signal for help during incidents, providing peace of mind for daily living or overnight monitoring.
- Dual functionality for door/window status and emergency signaling
- Low power consumption with long battery life using a 3V button battery
- Automatic low voltage alerts to ensure reliable operation
- Supports 315MHz or 433MHz frequencies for compatibility with various systems
- Compact size of 6x2.4x1.3cm made from scratch-resistant PC material
- Operates in temperatures from -10°C to +50°C with a triggering distance of 25-35mm
- Emission distance up to 120m in open areas for effective coverage
This sensor fits well in homes, offices, or apartments needing basic intrusion detection and quick emergency response options.
