✅ Key Features:

• Suitable for rolling shutters of shops, godowns, and garages

• High-volume siren (up to 110 dB) for instant alert

• Key activation when shutter is closed

• Magnetic/vibration sensor for precise detection

• Battery can be changed.

• Compact and weather-resistant design

• Red LED indicator for power and alarm status

This system provides peace of mind by ensuring 24x7 shutter protection against burglary or unauthorized access.