ไซเรน SIREN 125DB มอเตอร์ไซเรนสัญญาณเตือนเสียงไฟฟ้า ป้องกันการโจรกรรม MS-390 220V AC

Product Description Features: 1.Every product has a unique Manufacturing Part Number label on the inner package that proves it has been qualified,which include Part Number,Model Number and inspection date information; 2.If you have any questions about the item,please provide us the Manufacturing Part Number for checking,your profits will be guaranteed. 3.All metal body, heavy duty construction 4.Rugged construction, easy mounting 5.Purpose: alarm, strong awareness warning sound effect. Fire alarm for common house 6.Alarm mode: blower type air friction alarm, through the narrow wind tunnel air high-speed friction sound source principle and set up 7.Factory fire alarm and fire truck alarm, commonly used in ships, engine rooms, heavy industry, military, storage, air defense and other fire alarm systems. Note: This product can not last more than 3 minutes, otherwise easy to damage the motor, when the motor is normal temperature can be used again! Specifications: Material: Iron Color: Red   Voltage: 220V AC, 12VDC, 24VDC Sound: 125dB Diameter: 136mm Length: 200mm Width: 140mm Wire length: 240mm Weight: 1103g Package include: 1 x Alarm Sound Motor Sire