Indoor Selectable Output Speaker รุ่น SPRL ยี่ห้อ SYSTEM SENSOR

คำอธิบาย

ㆍ Plug-in design and protective cover reduce ground faults

ㆍ Universal mounting plate with an onboard shorting spring tests

wiring continuity before installation

ㆍ No extension ring required

ㆍ Field selectable candela settings on wall units:

15, 30, 75, 95, 110, 135, 185

ㆍAutomatic selection of 12- or 24-volt operation

at 15 and 30 candela

ㆍ Rotary switch simplifies field selection of speaker voltage

(25 and 70.7 Vrms) and power settings (4, 12, 1 and 2 watts)

ㆍ Speakers offer high fidelity and high volume sound output

ㆍ520 Hz +/- 10% square wave tone capable with compatible FACP

ㆍ Compatible with System Sensor synchronization protocol

ㆍ Electrical compatibility with existing SpectrAlert and SpectrAlert

Advance products

ㆍ Tamper-resistant construction

ㆍ Updated modern aesthetics