SKU: SH002

The universal alarm siren has a trigger wire which can beconnected to constant positive then driven negative by alarm, or connected to chassis then driven positive by alarm system (consult alarm specification for appropriate connection)
Sound Frequency bandwidth 1500Hz to 3550Hz.
Sound Pressure Level no less than 90dB and no greater than 115dB @ 1metre.
3 Tone with Remote Control

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