10 VA Amplifier PA System with 20 Zone for voice alarm system
Description:
♦ Style 20 zone call station with a stable metal base and a unidirectional condenser microphone on flexible stem used for the voice alarm system
♦ Calls can be made to selected zones using the programmable keys or an all-call button
♦ The call station can be extended using additional keypads each containing same programmable keys
Specifications:
♦ Optional 20 speaker zones
♦ 10-key programmable keypads
♦ Fire linkage turns on automatically
♦ Standard call station with 10 programmable keys and all-call buttons
♦ Emergency ,Call, Power and Fault indicators
♦ unidirectional condenser microphone on a flexible stem
♦ Selectable gain, speech filter and limiter for improved intelligibility
Technical Parameter:
Power
|
AC 220V 50 / 60Hz
|
Environmental Conditions
|
Operation temperature range : -10 ~ 55℃ Relative humidity: < 95%
|
Environmental Conditions
|
Storage temperature range: -10 ~ 70 ℃
|
Power consumption
|
10 VA
|
Input
|
10 KΩ 0dB
|
External Communications
|
RS-485
|
Weight
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1.4 Kg
|
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