[HX-DU8608D
User Manual
]
第
4
页
共
11
页
1
、
Summary
HX-DU1601D
is an external Receipt &Transmission 1W radio modem, waterproof to IP67
、
Durable structure
，
which can apply to all outdoor weather conditions.
HX-DU1601D
has 4 pieces of LED
、
1 piece of nixie tube and 3 pieces of push-button, for user’s
convenience of booting
、
channel switching
、
power rating
、
low voltage alarming and indicating the current
operation channel.
2
、
Interface
2.1
Serial data line interface
