Focus ST-IIIB User Manual

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6.9.9 DTMF output signal intensity The default is 04
For example: set the DTMF output signal strength to 06
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User manual
6.9.7 Delay zone tone source options
1. Dingdong 2. Welcome 3. Recording 4. Didi
For example : Delay zone tone source as recording
Press[*] for 3 seconds
Enter password
Hint: In disarm mode, once delay zone triggered and above 4 voices will be
generated. press key 4 for 3 seconds and input the user password can
be open and close it.When the tone source is recording mode, the voice
phone will not play the recording.
6.9.8 Handshake tone input signal intensity ( default is 60)
For example: set it as 70
Press[*] for 3 seconds
Enter password
Press[*] for 3 seconds
Enter password
6.9.10 Set LCD standby brightness (default is 02)
For example: Set it as 22
Enter password
Press[*] for 3 seconds
Brightness range: 0-10 Less than 2 bits high zero
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Focus ST-IIIB Specifications

General

Brand	Focus
Model	ST-IIIB
Category	Security System
Language	English