Professional Factory LK-100 Hand-Operated Siren Alarm
Durable zinc alloy construction ensures long-lasting performance in harsh environments. Precision-engineered internal mechanism delivers a piercing 120dB sound for maximum alert efficiency. Compact and lightweight design allows easy portability for emergency responders and outdoor enthusiasts. Water-resistant casing withstands rain and splashes, ideal for marine, construction, and industrial safety use. Smooth hand-cranking operation guarantees reliability even without batteries. Bright red color enhances visibility in low-light conditions. Perfect for security personnel, campsites, disaster preparedness kits, and crowd control. Includes a sturdy mounting bracket for versatile installation. Backed by strict quality control from a professional manufacturer.