User's Manual
19 20
3. Monitor: 
the  monitor  function is not available when 
 power supply by battery.
""
click it to 
hang up
Slide to right, Switch 
to the intercom status
Click the monitor icon
Click it to start recording, click it again to stop. The file 
stored in the phone.
Unlock:                  
After identifying the visitor, slide the icon to open the 
door for the visitor. 
Hang-up: 
Recording:
Click it to take a photo. The file stored in the phone.
Photo:
To switch on/off the image:
To switch on/off  ,the image
NOTE: To switch on/off video can improve audio quality
Click it to hang up.
TF card: 
1.Green: TF card has been inserted  
2.Red: TF card has full 
3.No icon: no TF Card
Intercom: 
When the monitor icon is gray, the device is not online 
or  ,it cannot be monitored. 
The icon is blue,Indicates that the device is online and 
can be monitored.
power supply by battery 
Click the     icon to turn on the hands-free function (the 
function in the factory is set as the default), slide the icon
         to right and hold, it can talk to visitor, Release it to
hear. click the       icon again to turn off the hands-free, 
switch to the receiver mode, then can realize duplex 
intercom, The intercom time is 120 seconds.
(needs to customized)










