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Home | Products | DW-IP Digital weatherproof call station

DW-IP Digital weatherproof call station

DW-IP (Wi-Fi) digital weatherproof loudspeaking call station is the subscriber equipment of decentralized Intercom and PA/GA system Armtel IPN.

DW-IP is designed for use both outdoors and indoors in harsh environment, with high humidity, noise, dust environments, with high content of smoke, aggressive gases and chemical matters vapors within the broad temperature range.

DW-IP has built-in software and configuration data that enables to directly connect with other subscribers of the system, to process the connections with higher priority, to control communication and indication modes.

Parameter
Value
Rated voltage
-48 V
Supply voltage range From
-36 V to -60 V
Maximum operating current with Wireless module
without auxiliary amplifier
340 mА
Maximum operating current of auxiliary amplifier
1,1 A
Maximum main amplifier power rating
2,1 W
Maximum switching current rating (external control
(signal) device circuit)
2 А
Maximum switching DC voltage rating (external
control (signal) device circuit)
220 V
Maximum switching constant power rating (external
control (signal) device circuit)
60 W
Voice bandwidth
from 300 to 6800 Hz
Sound pressure level of dynamic speaker at
maximum volume
95 dB
Wireless module frequency range
Wi-Fi 2.4, Wi-Fi 5
Communication protocols over Wi-Fi
IEEE 802.11a/b/g/n
Operating temperature
from -10˚C to +55˚C
Relative humidity
up to 98 % at +25˚С
Protection degree provided by shell
IP66
Atmosphere pressure
from 84 to106,7 kPa
Electrical protection class
III
Maximum overall dimensions
515×130×205 mm
Weight, with regard to version, maximum
from 5,7 to 6,8 kg

DW-IP is designed for use both outdoors and indoors in harsh environment, with high humidity, noise, dust  environments, with high content of smoke, aggressive gases and chemical matters vapors within the broad temperature range.
DW-IP has built-in software and configuration data that enables to directly connect with other subscribers of the digital communication system, to process the connections with higher priority, to control communication and indication modes.

  • Direct simplex communication with IPN devices;
  • Group call initiated from programmable keys and for multiple zones;
  • Broadcasting of alarm messages to single subscribers and group;
  • Extended voice signal bandwidth up to 6,8 kHz;
  • LED of keys indicate failure, busy, missed call and other subscribers statuses
  • Activating of control lines of ACM-IP and ACM;
  • Control of external signaling device using built-in relay;
  • Built-in software and configuration data for prioritization of incoming calls, control of communication and indication modes;
  • Remote configuration using IPN system administration software;
  • Account for connection to SIP-server as subscriber;
  • Built-in flash memory for storing sound fragments with a total duration of up to 3 min;

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