siren

BABY SIREN FOREMERGENCY USEFeatures :1. Small and light-weight body. Big volume.2. Easy to install.3. With waterproof design.4. Baked red-painting finish on entire case for weatherproof.Usage :1. Use on fire alarms for the high-rise buildings.2. Also for security systems in banks, offices, warehouses, community, etc.3. Suitable for operating signals of the cranes in the shipbuilding yards, steelworks, machine shops.