e2s A105NSONTEL Series Electronic Sounder, 48 V, ±3dB at 1 m, IP66, AC, DC, 3-Tone

The e2s A105NSONTEL Telephone initiated alarm sounder is a compact, high output, 105dB(A) has a choice of three alarm tone frequencies.

Continuously rated
Stainless steel fixings
Unit can be mounted using external lugs or internal fixing positions
Dual M20 clearance cable entries