- Portable and Convenient : This manual siren is easy to operate with a simple crank mechanism, making it an enjoyable tool. When folded, it fits neatly into a small bag or pouch, allowing for easy transport wherever you go. - Powerful Alarm : The siren produces a loud 110 dB demodulated tone, ensuring your alert is heard even in emergencies. This manual alarm is especially valuable when power outages or blocked pathways hinder electronic alarms. - Adjustable Sound Levels : Customize the volume by adjusting the rotational speed of the crank handle. Additionally, the integrated sound adjustment lever provides further control over the siren's volume. - Durable and Weather-Resistant : Constructed from aluminum alloy and coated with rust-proof paint, this siren is built to withstand the elements. It is both wear-resistant and waterproof, ensuring long-lasting performance while remaining lightweight. Use Scenarios : 1. Outdoor Adventures : Perfect for camping or hiking trips, this siren can serve as a reliable emergency signal if you find yourself in distress. 2. Home Safety : Keep the siren handy in your home or garage for immediate alerts during power outages or emergencies when traditional alarms may fail. 3. Event Management : Ideal for use during large gatherings or events, it can help direct attention quickly and effectively in case of an emergency.