FK253

This is a mains powered piezo siren suitable for permanent installation in situations where only 220VAC is available. The FK253 features transformer-less design and it is recommended only experienced installers be responsible for installation. This unit is designed to be a warning device for alarm-systems in industry and domestic applications.

Technical Specification

• Power Supply : 220-240VAC
• Output sound level : 100dB/m.
• Dimensions : 2.75" x 1.79"
• Recommended Housing : FB17