Product Specification Sheet APS889

Rev. 04/2014

H-240 24VDC Mini Buzzer/Horn

H-240 Front View
Architects' & Engineers' Specifications

The 24VDC Mini Buzzer/Horns shall be Alpha Communications® H-240 or equivalent. 

Buzzer/Horns shall produce 105dB sound pressure (@1 foot), shall draw 20mA current, and shall produce a 700-900 Hz tone.

Buzzer/Horns shall connect by two (2) pigtail wires.

Contractor shall observe all local and national electrical and building codes.

H-240 24VDC Mini Buzzer/Horn

The Alpha Communications® H-240 24VDC Mini Buzzer/Horns are typically used with the LI118B Corridor Dome Lights and the AlphaEcall™ (AEC100), CM800, NC110A, NC110N, NC150N, NC200N and DS100 systems.

Because of their incredible flexibility and compact size, these buzzer/horns can be used for hundreds of stand-alone applications where a 24VDC mini buzzer/horn is required.

The low current draw makes the H-240 perfect for many specialty applications. 

When mounted into a corridor dome light, the H-240 buzzer/horn is typically mounted onto the RM3175SB mounting bracket. 

Specifications
Dimensions:
Height: 1.875" (48mm) Width: 1.875" (48mm) Depth: 1.00" (26mm) from mounting surface
Connections 2 pigtail wires
Sound Pressure Level 105 dB @ 1 foot
Casing:  Zinc Chrome Plated Metal Housing
Frequency:  700-900 Hz
Voltage Rating 24 VDC
Current Rating
20 mA
Wiring Requirements
See individual system wiring diagram for more complete wiring information.
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Due to continuous product improvement, all colors, sizes, materials, finishes and specifications are subject to change without notice.