Hacousto Holland bv
Industrieweg 87
2651BC Berkel & Rodenrijs
4E-CMT installation and user guide
Author:
DD
Page 12 of 13
6.
Technical specifications
4E-CMT
Number of zones
max. 255 zones (global network access)
Controls and indications
RGB touchscreen witch user-configurable buttons: zone / group selection,
sources, events, fault/event logging
Microphone (dual)
General paging
Condenser, gooseneck
Emergency
MEMS transducer, handheld, monitored
Power consumption
24V (L-Net)
max. 180mA
Audio
Frequency response
100 Hz – 12 kHz
Digital audio format
24 kHz sampling, ADPCM compressed
Audio processing
Fixed BP filter, fixed dynamics compression
Local network interface
Architecture
Master-slave, up to 16 slave devices per C500 main unit
Connection
RJ-45, powered daisy chain, digital audio & control data
Cabling
X-over FTP CAT5e (or higher)
Current rating via single link
max. 500 mA (up to 8 slave devices) via L-Net port,
Max. length of L-Net link
250 m
Mechanical
Base dimensions (HxWxL)
6 x 13 x 21 cm
Gooseneck mic length
31.5 cm
Weight
850 g
Housing material
Steel / ABS
IP rating
IP 30
Mounting
Desktop wedge / wall-mounted (incl. wall bracket)
Operating conditions
Temperature
10–40°C
Relative humidity
max. 90% (non condensing)
Storage temperature
-40–70°C