أنظمة الصوت / أنظمة نداء عام بتحكم رقمي
Telephone Interface
الكود: EC-TEL
Features: ● Automatically answer incoming call and proceed broadcast through voice guide operation ● ALL CALL or Zone Paging ● Can connect to microphone input for intercommunicating with caller ● Support remote start up and triggering through telephone ● AUTO mode and MANUAL mode selectable ● Built-in monitor loudspeaker for monitoring and volume is adjustable
المواصفات الفنية
MODEL
EC-TEL
Input
TEL: RJ-11 connector; MIC: 400-775mV(0dB)
Output
Audio Output: 10mV-330V; Active Out: 0V short circuit singal
Phone Monitor
Built-in stereo HiFi full range speaker, power>100mW
Ring Times
2-5 times
Protection
AC Fuse: 0.5A
Power Consumption
10~15W
Power Requirement
AC 220V ± 10% 50-60Hz; 24VDC
Dimensions
89(H) x 483(W) x 350(D) mm
