If you’re searching for a reliable hand siren or manual hand siren for the Saudi market, the Lion King LK-100 is an outstanding choice. This hand-held siren is built for environments where electricity may not be available or during power-outage emergencies, this hand-operated siren ensures your warning signals are heard clearly across large areas. Lion King LK-100 Hand Operated Siren is designed to provide effective warning in applications where there is no power supply. Hand Wound Siren with Output up to 108dB, heavy-duty aluminum version. As a lightweight siren, it can be easily transported to remote locations and folds up to a small size for ease of handling.   Features Of Manual Hand Siren Hand Operated - No Flat Batteries In An Emergency Situation Small Unit, Highly Portable Aluminum Construction Recognizable Siren Sound 100DB@1M Additional Benefits: Obvious Operation Method, No Training Required, It's Portability Means Means It Can Be Carried On A Boat Or In A Truck Applications: Small School/Kindergarten, Small Office, Farm Paddocks, Service Stations - No Voltages/ Current, Marine Distress Applications Of Hand-held Siren - School alarm systems and campus evacuations - Construction sites and remote work camps - Events, sports grounds or large-gathering venues where a loud manual warning is needed - Industrial and factory shift-change alerts - Civil defence and emergency drills in Saudi Arabia Frequently Asked Questions 1.What is a manual hand siren? Manual hand sirens, also identified as a manual great elk siren, are devices intended to deliver a loud alert sound when the drive handle is cranked by hand, without the usage of electricity or a battery. 2. Does LK-100 require batteries or power? No - it is powered by cranking a handle and has no batteries or a need for power making it ideal for a power-outage situation.  3. What is the process for setting up or using a manual hand siren? Just place it where it can be clearly seen or carried to the area needed; make sure the handle is available to turn; at use, crank the handle smoothly and steadily until the manual hand siren produces the alert sound. To ensure maximum sound, make sure sound part propagating is not blocked by major objects.