MB-V09-516-S(S)

Alarms, Buzzers, And Sirens Overview

The MB-V09-516-S(S) is a panel mount chime alarm manufactured by Floyd Bell Inc, belonging to the Audiolarm II series. It utilizes piezo technology for sound generation and features an internally driven indicator circuit. The device operates on a DC input voltage range of 5 to 25 volts with a power consumption current between 5 and 25 mA. It produces a frequency of 2.9 kHz and achieves a sound pressure level of 70 dB at 5 volts measured at a distance of 61 cm. The unit is designed for top port mounting and offers IP68 protection against dust and water ingress. Operating temperatures range from -20°C to 65°C, and it holds UL and UR approval agencies.

Alarms, Buzzers, And Sirens Feature Summary

• Piezo-driven internal circuitry for direct DC operation
• IP68 rated enclosure providing dust tight and waterproof protection
• Top-mounted port configuration for panel installation

Alarms, Buzzers, And Sirens Applications

• Industrial equipment status indication
• Appliance chime signaling
• Security system audio alerts

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix designation (S) against official manufacturer documentation to confirm exact acoustic or electrical variations within the Audiolarm II family. Ensure that the required operating voltage aligns with the specified 5 to 25 VDC range. Confirm that the UL and UR agency approvals meet the regulatory requirements for the intended end-use environment before finalizing procurement.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a robust, waterproof audible indicator is required for harsh environments. The wide voltage tolerance allows compatibility with various DC power systems. Consider the 70 dB SPL output relative to ambient noise levels. Verify that the physical dimensions fit the available panel space and that wire lead termination suits the wiring infrastructure.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the Audiolarm II series of piezo chimes produced by Floyd Bell Inc. These devices are engineered for reliable visual and audible signaling in commercial and industrial applications. The series emphasizes durability through high ingress protection ratings and standardized mounting configurations suitable for various panel thicknesses.

Alarms, Buzzers, And Sirens Replacement Considerations

Consult official substitution guides for compatible Audiolarm II variants. Verify pinout and voltage compatibility if replacing with other piezo chime models. No specific substitute part numbers are confirmed in public data.