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5
Adjustable brightness, color and contrast
6
Adjustable talk volume
7
Changeable chord melody (3 tones)
8
Adjustable ring tone volum
9
Exclusive signal function
10
Auto shut down
. OPERATION
1. Talk: Press "Answer" button to communicate with the visitor when the indoor phone rings.
2. Unlock: In talking or monitoring state, press "Unlock" button to release the door.
3. Monitor: In waiting mode, press "Monitor" button to view the image from door station.
4. Inner calling: When the system has two indoor phones or more. In waiting state, press "Answer" button on any of these
indoor phones, it will ring other indoor phones, but the screens don't turn on. And then press "Answer" button to have
inner talking, the max talk time is 60 seconds.
5. Adjusting brightness and color: Turn the "Brightness Adjusting "button and "Color Adjusting" button to adjust the image
brightness and color.
6. Adjusting talk volume: Scroll "Volume Adjusting" button to adjust the talk volume.
7. Select music: Press and hold "Monitor" button until it rings, press "Function" button to change the music, and then
press "Monitor" button to confirm. There are 3 music for option.
8. Adjusting music volume: Press and hold "Function" button, until it rings, press "Monitor "button to change the volume,
and then press "Function" button to confirm. There are 3 volumes for optional.
9. Exclusive signals: In a system with more than one indoor phone. The indoor phones in this will all ring when someone
press "Call "button on the door station, one of the indoor phones answers the call, other indoor doors will auto shut down.
10. Auto shut down: In the monitoring state, the screen will auto come back to standby state in 30 seconds.
In the talk status, the indoor phone will auto come back to standby status in 100 seconds.
When someone call the indoor phones, it would auto come back to standby state in 40 seconds if no answer.
. TECHNICAL SPECIFICATIONS :
Temperature: -40 ~70
℃
Relative humidity: 45%~95%
Atmospheric pressure: 86~108Kpa
Fire endurance rating: IP33
Working voltage: DC12V~DC15V
Static current: 14mA
Working current: 230mA
Screen: 7' inch LCD
Dimension: 236*190*38mm
Installation: Wall mounted
N.W: 768g
℃
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