FIR-100 FIREMAN'S MICROPHONE
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Contents
관련링크
Product Features
■ FEATURES
- Operation of manual switches
- In emergency, play siren and recording message automatically(Emergency LED)
- P.T.T MIC for evacuation announcement by manual
- Fault detector
-- MIC fault(Disconnections, Short, Unit fault)
-- E/M Trigger line fault
- Fault monitoring buzzer (ON/OFF SWITCH)
- Use RJ45 connector for easy system connection
- Power saving circuit for reduce power consumption on stand-by mode
- Low voltage detector circuit / DC adaptor connector
Product Specifications
■ SPECIFICATIONS
INPUT LEVEL | -50dbm / 600Ω |
FREQUENCY RESPONSE | 200hz ~ 5khz(±3db) |
S/N RATIO | More than 60dB('A'-WEIGHT) |
T.H.D at 1kHz | Less than 0.5% |
OUTPUT LEVEL | 0dbm / 600Ω / bal |
POWER SOURCE | DC24V, 190mA |
COMMUNICATION DISTANCE | RS-485 |
DIMENSION(mm) | 250(W) x 300(H) x 77(D) |
WEIGHT(kg) | 3.4kgs |