This device enables you to know when electric power has been restored from the electric distribution company serving you. It can also be used as a security system or notification system. Moter siren with the external diameter of 80/100mm which makes the output of 40w sound volume. Suitable for warning information of small hoist, light transfer cars and the inside of small vessel. Body standard color : red material is steel. This siren alarm is useful for seciruty of warehouses, homes, shops..Etc. Specification : power :40w voltage :ac220v , 50/60hz voltage withstand: 500 vac insulation impedance: current:0.43a loud volume :114db
This device enables you to know when electric power has been restored from the electric distribution company serving you. It can also be used as a security system or notification system. Moter siren with the external diameter of 80/100mm which makes the output of 40w sound volume. Suitable for warning information of small hoist, light transfer cars and the inside of small vessel. Body standard color : red material is steel. This siren alarm is useful for seciruty of warehouses, homes, shops..Etc. Specification : power :40w voltage :ac220v , 50/60hz voltage withstand: 500 vac insulation impedance: current:0.43a loud volume :114db
This device enables you to know when electric power has been restored from the electric distribution company serving you. It can also be used as a security system or notification system. Moter siren with the external diameter of 80/100mm which makes the output of 40w sound volume. Suitable for warning information of small hoist, light transfer cars and the inside of small vessel. Body standard color : red material is steel. This siren alarm is useful for seciruty of warehouses, homes, shops..Etc. Specification : power :40w voltage :ac220v , 50/60hz voltage withstand: 500 vac insulation impedance: current:0.43a loud volume :114db
This device enables you to know when electric power has been restored from the electric distribution company serving you. It can also be used as a security system or notification system. Moter siren with the external diameter of 80/100mm which makes the output of 40w sound volume. Suitable for warning information of small hoist, light transfer cars and the inside of small vessel. Body standard color : red material is steel. This siren alarm is useful for seciruty of warehouses, homes, shops..Etc. Specification : power :40w voltage :ac220v , 50/60hz voltage withstand: 500 vac insulation impedance: current:0.43a loud volume :114db