portable loudspeaker / ATEX / rugged / waterproof

8 watt, 104dBa output
15 watt, 107dBa output
25 watt, 116dBa output
Onboard choice of 15 tones
Remote tone selection
Dual cable entries
Integrated DC and AC voltages
Short horn version (8W)
Approved for Zone 1 IIB and IIC
Watertight to IP66/IP67

Federal Signal's Model ES Series Sounders and Powered Loudspeakers are designed for rugged industrial applications where ATEX certification is required. The ES Series is comprised of two separate products that serve a variety of applications. First is a sounder that includes fifteen standard tones with a common power input that accepts an AC or DC power source. Once power is applied, a single tone may be selected through the use of a remote contact input, or all fifteen tones may be accessed independently by providing a binary string of information, specific to each tone. This allows a certain sound to match a specific alarm condition.