Ambient Noise:<=75dB
Ring Sound Level:>85dB(A)
Voltage:24V DC
Color: Black
Cable Hole size: Single Line 1-14mm, 1-18mm, 6/12 Lines:1-Dia14mm, 1-Dia25mm.
Marine Batteryless Telephone System
Ambient Noise:<=75dB Ring Sound Level:>85dB(A) Voltage:24V DC Color: Black Cable Hole size: Single Line 1-14mm, 1-18mm, 6/12 Lines:1-Dia14mm, 1-Dia25mm.
Ambient Noise:<=75dB
Ring Sound Level:>85dB(A)
Voltage:24V DC
Color: Black
Cable Hole size: Single Line 1-14mm, 1-18mm, 6/12 Lines:1-Dia14mm, 1-Dia25mm.