224-7669, Clifford & Snell, Clifford & Snell YL40 Series Green Sounder Beacon, 24 V, IP65, Base Mount, 108dB at 1 Metre, Brand Clifford & Snell, Supply Voltage 24 V Clifford & Snell YL40 Series Green Sounder Beacon, 24 V, IP65, Base Mount, 108dB at 1 Metre