Lightweight Hand Operated Siren The lightweight hand operated siren is designed to provide effective warning in applications where there is no power supply such as camp sites, civil defence, mountain rescue and coast guard warning. The siren is lightweight, can be easily transported to remote locations and folds up to a small and compact size for ease of handling. This model comes complete with carry case, making it the ideal choice where portability is crucial. Applications - Camp sites; civil defence; mountain rescue; coast guard warning; quarries/ mining No power supply required Lightweight model for portability Powerful low frequency sound Universally recognised signal Carry case included 2 tones: continuous and warble 116 dB @ 1 metre Maximum dimensions Stand height: max 1m, min 0.6m When folded: height 0.2m, base tripod 0.03m x 0.03m x 0.03m Audibility (tone) at 1m (typical) Rating: Continuous Frequency: 600Hz Nominal (Dependent on Rotation Speed) Signalling Solutions