The I.S. combined Sounder Beacon is a compact combined 100dB(A) alarm sounder and LED beacon with an array of six high output LEDs. Typically one Zener barrier or galvanic isolator is required to run both sounder & beacon or alternatively the unit can be operated as individual signals.
Approvals include ATEX, IECEx and GOST-R for Zone 0 applications and FM approval for Class I Division 1 and Class I Zone 0 applications.
The I.S. Sounder Beacon is suitable for all intrinsically safe signalling applications including fire, security and process control.