Headset Type Marine Telephone Integrated Communication Telephone
Full duplex handset transceiver
Digit keys 0~9.
Built-in 1W loudspeaker. Volume override when alarming and broadcasting. The external loudspeaker YHC5-2 is also suitable.
Circuit voltage: 24~48V
Ring sound level: ≥80dB
Environment noise: ≤110dB(noise-proof type)
The description/sizes may be different with goods, please check with us when order.