Requires 10 x D batteries (not supplied) or 12Vdc power
Heavy duty aluminium horn flare
Built-in USB/SD media player
Power supply: 10 x D cell alkaline batteries (not supplied) or external 12Vdc
Dimensions: 500 x 340mm
Weight: 2.2kg (no battery)
Range: 1.5km
Output power max.: 50W
Controls: On/off, volume, whistle, siren, USB/SD
Audio source: USB/SD audio playback or mic
