Marco EMH-2 Elec.whistle with 2 loudspeakers + mike + siren 24V

Waterproof electronic whistle complete with two loudspeakers, AISI 316 stainless steel bracket and electronic unit with microphone. Specifications: Voltage – 24 V, Consumption – 1 A, 800 Hz, 115 dB, IP66, Dimensions – 121 x 154 x 132 mm.
Voltage: 24 V
Power Consumption: 1 A
Frequency: 800 Hz
Decibel (dB): 115
IP Protection: 66
Dimensions: 121x154x132 mm