E2S IS-MA1M-R Intrinsically Safe Minialarm (Mining) Sounder - Red

The E2S IS-mA1 Mining Intrinsically Safe Minialarm Sounder is a compact, high-output audible warning device designed for use in hazardous mining environments where explosive gases or dust may be present.

Producing a powerful 100 dB(A) alarm output from a small enclosure, the IS-mA1 is ideal for underground mines, surface mining facilities and associated processing areas requiring reliable intrinsically safe audible signalling.

The unit supports multiple selectable tones and staged alarms, making it suitable for emergency warning, evacuation and process alerts.

The robust, flame-retardant enclosure and stainless steel fixings ensure long-term durability in harsh mining conditions, while intrinsic safety approvals allow installation in the most demanding hazardous locations.

• Mining approved intrinsically safe alarm sounder

• High output 100 dB(A) audible warning

• Suitable for hazardous area signalling in mining environments

• 49 selectable tones including UKOOA and PFEER options

• 3-stage alarm capability for different alert levels

• Adjustable volume control from 90 to 100 dB(A)

• Auto-synchronised sound output across multiple units

• IP65 rated for dust and water ingress protection

• Flame-retardant ABS enclosure with stainless steel fixings

• Powered via Zener barrier or galvanic isolator