Hosmart HY777 User manual

The intercom has a range of 1/2 mile and is able to simultaneously functi
multi e conversat i using a 400-470Mhz sec ure digital radio link. The
intercoms form an exclusive network their by eliminating outside interference.
Press the "Call" button to noti y the other stati on the same channel.
You will hear a ring tone.
Speaker MIC Digital Code Switch(1 /2/3)
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(334)-339-9357
Channel selec t butto n
Antenna
Volume Control
Functi b utton
Press the Monitor button, this intercom will enter in monitor mode, it will be
monitored by other intercoms in the same channel,it can be monitored for 10
hours. Press down the monitor button then the channel number but ton starts
blinking. There is aslo a red LED indicated when it's transmitti sound from your
monitored units. Monitor mode is a one-way communicati is used to monitor
the noise in a specific room.
Digital Code Switch(1/2/3):
DC 5V 1 2 3
FCC SATEMENT
FCC ID: 2A JE M-H Y7 77
POWER:5 V DC 80 0mA
THI S DEVIC E CO MP LIE S WI TH PART 15 OF THE F CC R ULES. O PE RAT IO N IS
SUBJECT TO THE FO LLOWI NG TW O COND ITIONS:
(1) THIS D EVICE MAY NOT CAUSE HA RMFU L INTE RFERENCE, AND
(2) THI S D EV IC EM US T ACCEPT ANY INT ER FE RE NC E RECE IV ED, INCLU DI NG
INTERFERENC E THAT MAY CAUSE U NDESIRED OPERATION.
AC Adapter Digital Code Switch( 1/2/3)
The channel button lights will light up when acti ated. When on, set
volume to desire level.
MIC
Channel
1
2
3
4
Code
1
1
1
1
Units
Location
Bedroom
Barn
Kitchen
Garage

1 2 3
For conti talk or room monitoring which can
last up to 10 hours.
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(334)-339-9357
Are your walls too thick causing no
signal to pass through ?