Desk Type Marine Telephone
Full duplex handset transceiver
Built-in handsfree MIC.
Digit keys 0~9.
2m cord with terminal box ZD-2, flush type or wall type.
External loudspeaker HJZ-YQ1. Volume override when alarming and calling, and the volume can be adjusted when listening music.
Built-in 0.5W loudspeaker is also suitable.
Circuit voltage: 24~48V
Ring sound level: ≥80dB
Environment noise: ≤75dB(A)
The description/sizes may be different with goods, please check with us when order.