Hand Crank Siren, Handheld
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Regular price ₱2,400.00 PHP
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SHIPS FREE TO ANY POINT IN THE PHILIPPINES
- Can be used for factories, families, schools, military units, flood control, disaster relief, forest fire fighting, munitions, public and industrial occasions
- By manually rotating the handle, the gearbox of the transmission accelerates step by step step to achieve the purpose of sound, the volume of sound depends on the rotation speed of the handle.
- Specifications: dB(A)1m 110±2. Rate HZ 550±20（Depending on hand speed ）. Transmission distance Φ 1000M.
- Material - Aluminium. N.W 1.2KG. Dimension 186*1860*170mm.
- Handles fold into a compact shape for easy pack away