GSM/GPRS alarm transmission

QAR-375N Model: EPX4000-6C

Multi-functional transmitter with 2G / 3G (UMTS 5), GSM, GPRS, dual SIM. 3 channels of transmission: Ethernet, GPRS / SMS, Voice. 9 entries (EOL / DEOL). 2 outputs (1 OC + 1 relay). It supports the SIA Level2, Contact ID, Ademco Fast, DTM Protocols.




Transmitter based on LX20G5C, providing extended functionality. This specifically includes the remote configuration of the LX20G 5C along with the configuration of other control panels novel features of EBS products. It allows the customer to reduce the cost of installation and configuration of the unit, but also improves services and technical inspections.


Main features

  • 2G and 3G module (UMTS 5 band)
  • Dual SIM
  • Control panel and remote control
  • 3 transmission channels: Ethernet, GPRS/SMS, Voice
  • GSM external remote switch antenna 
  • Interference detection or weak signal
  • Input: 9 (EOL/DEOL)
  • Output: 2 (1 OC + 1 relay)
  • Protocol supported: SIA Level2, Contact ID, Ademco Fast, DTM
  • Diagnostic mode for the installer
  • New functionality Download control panel through GPRS
  • PSTN line surge protection
  • On-board radio frequency


  • Transmission channels (transparent) ETH, GPRS, SMS, PSTN
  • Backup served (GPRS, ETH)
  • User notification by SMS, up to 5 telephone number
  • Watchdog communication
  • 2 partitions
  • PSTN simulated lines
  • Protocols: SIA Nivel 2, Contact-ID,  Ademco Express
  • 2 outputs (OC, 100 mA max load)
  • 1 relay output (NA/NC, max load of 1A at 30V DC or 500 mA at 125V AC)
  • Output functions:
    • GSMI or Ethernet signal fault
    • From server or SMS
    • Input CLIP
    • On event reaction and income
  • Up to 10 users
  • Voice Gateway Functions:
    • GSM voice incoming / outgoing calls restrictions
    • Routing voice calls using prefix codes
    • Automatic changes of outgoing phone number
  • Power output +12V (max load of 200 mA)
  • Serie interface: RS232 / RS485 (lines RxD, TxD, RTS, CTS), transmission speed up to 115200bps
  • Number of events stored: minimum 5000
  • GPRS / GSM transmission protection to server by AES encryption
  • LED indicators: GSM signal, status device, DTMF communication
  • Dual SIM 
  • Backup battery connection
  • PCB dimensions: 159 x 73 x 35 mm
  • App AVA EBS allows you to arm and disarm the alarm panel with 2 partitions and manage up to 3 outputs (for example, open or close a door, handle the lights or HVAC)


Compatible control panels to allow bidirectionality

NapcoQuickLoaderGemini P1632EHS6


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