
Specifications
Audio
Frequency Response
200 Hz - 15 kHz
Signal to Noise Ratio
55 dB or more
Distortion
1% or less
Microphone Type
Unidirectional dynamic microphone with talk key, compressor (on/off switchable)
Electrical
Power Source
24 V DC (operating range: 15 - 40 V DC, supplied from the VM-3000 system)
Current Consumption
120 mA (RM-300MF), 660 mA (with 3 RM-320Fs connected)
Controls
Operation
Emergency key, Evacuate key, Alert key, Emergency reset key, CPU switch, Reset key
Volume Control
Microphone volume control, buzzer volume control
Indicator
Power Indicator, Emergency Indicator, Communication Failure Indicator, CPU OFF Indicator, Evacuation Announcement Indicator, Alert Announcement Indicator, Emergency Reset Indicator, Microphone In-Use Indicator, External Emergency Equipment In-Use Indicator
Connectivity
Maximum Cable Length
Total 800 m
Connection Cable
Main line: Shielded CPEV cable (each one pair of Audio line, Data line, Power supply line) or Category 5 Shielded Twisted-Pair straight cable for LAN (CAT5-STP)
Terminal
M3 screw terminal
Number of Connectable RM-320F
Max. 3 units
Environmental
Operating Temperature
-5 to +45 degrees C
Operating Humidity
5 to 95%RH (no condensation)
Dimensions
Dimensions
200 (w) x 215 (h) x 82.5 (d) mm
Weight
Weight
1.1 kg
Construction
Finish
ABS resin, blueish gray (PANTONE 538 or its equivalent)
Included Items
Kit Contents
1x RM-300MF, 1x AD-246
Why Choose SoundPro?
Since 1972, SoundPro has been the trusted source for audio, video, and lighting gear. Whether you're starting your AVL journey or are a seasoned professional, we're here to help you every step of the way.