110DB Air Raid Hand Crank Siren,Hand Operated Crank Alarm,Handheld Loud Operated Fire Emergency Alarm,for Factories,Natural Disasters Coast (Red )
R 3,305
or 4 x payments of R826.25 with
Availability: Currently in Stock
Delivery: 10-20 working days
This item may be available in a different size, colour, scent, version or platform:
110DB Air Raid Hand Crank Siren,Hand Operated Crank Alarm,Handheld Loud Operated Fire Emergency Alarm,for Factories,Natural Disasters Coast (Red )
Versatile Usage: Hand-operated sirens are lightweight, and feature a detachable design. They activate the alarm when the handle is held and play an active role in emergency situations. The hand crank alarm finds extensive use in factories, schools, outdoor camps, mountain rescue and anti-ship vessels, mines, plains, pastures,forestS farms, hotels, and more.
Robust Design: Crafted with high-strength, impact-resistant ABS plastic housing, this hand-crank siren ensures exceptional durability. The impeller is made of corrosion-resistant cast aluminum, guaranteeing a long service life.
Mains-Independent and Energy-Efficient: This alarm and signaling device operates independently of mains power, offering energy-efficient performance. Despite requiring minimal effort, this device produces an enormous volume of sound.
Manual Alarm Trigger: The hand-crank siren can be easily activated by shaking the handle, requiring no external power assistance. The sound level produced by the portable manual siren is loud enough to be heard from a distance of 1/4 mile, ensuring effective warnings in emergency situations.
Practicality of the Hand Crank Siren: When power and communication networks are disrupted, mobile alarms may fail to reach the affected area. However, the portable and practical hand crank alarm becomes an invaluable tool in such situations.