MS-490 motor siren comes with high volume 110-120dB, AC110V/220V, 230W power. High quality industrial alarm sound features aluminum and steel material. Cost-effective alarm/siren is applicable to mines, university towns, urban air defense warnings and natural disaster warnings.
- MS-490 motor siren comes with high volume 110dB-10dB, continuous sound, strong penetration, drives the wind screw siren to sound the alarm, which sounds like an electric drill, easy to find the alarm in time.
- The MS-490 motor siren is suitable for cranes, ships, farms, mines, reservoirs, airports, fire, factorys, workshops warehouses, etc. as warnings, signals and alarm horns.
- There are four pre-drilled holes on the solid base for easy installation with four screws. Just connect the industrial alarm to the power source, then it will work.
- The motor driven siren features quality pure copper motor, is not easy to generate heat and damage, durable, stable working, long life span, durable shell.
|Voltage*||110V AC, 220V AC|
|Insulation Resistance||100MΩ (at 500V DC)
||500VAC, 50/60Hz in 1 minute
|Material*||Aluminum and steel materials
|Applications||Suitable for transmitting signals in various cranes, ships, farms, fire alarm systems, etc.
Note: * denotes optional parameters and you can select every parameter in drop-down lists to complete your order.