Alarm Network

The device connects to a fire alarm system and sends data to a central system via 4G LTE communication. Designed for industrial environments with wide-range power input and a built-in 2.8" TFT touch display for real-time monitoring.

Supports RS232 communication, dual-core processing at up to 240 MHz, and comprehensive health monitoring including CPU checks and communication verification.

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FEATURES:

  • 4G LTE Connectivity
  • 2.8" TFT Touch Display
  • Dual Power Input
  • Health Monitoring
  • WiFi + LTE Dual Path
  • Wide Temperature Range

Technical Specification

Technical Specifications

System Description

Complete hardware and communication specifications for system integrators and engineers.

CPU Path
ProcessorXtensa® dual-core 32-bit LX7
Max Clock240 MHz
ROM128 KB
SRAM320 KB + 16 KB (RTC)
Embedded PSRAM2 MB
Flash4 MB SPI
Crystal Oscillator40 MHz
WiFi
Standard802.11 b/g/n
Max Throughput150 Mbps
Frequency2412 – 2484 MHz
Guard Interval0.4 µs
Temp Range–40°C to +85°C
IO Path
Inputs5–32 VDC or dry contact (<1 mA)
OutputsRelay, up to 6A (NO/NC selectable)
Terminal3–4 pole, 300V/8A, 3.5mm pitch
RS232
InterfaceStandard RS232
Baud Rate19200 / 115200 bps
LTE Category 4
LTE FDD BandsB1/B3/B5/B7/B8/B20
LTE TDD BandsB38/B40/B41
WCDMAB1/B5/B8
GSMB3 (1800) / B8 (900)
LTE FDD DL/UL150 / 50 Mbps
LTE TDD DL/UL130 / 30 Mbps
DC-HSDPA42 Mbps DL
Temp (Operating)–35°C to +75°C
Temp (Extended)–40°C to +80°C
CertificationsCE / GCF / KC / NCC / RCM / NBTC
Power Supply
AC Input85–264 VAC / 70–350 VDC
Isolation Voltage3000 VAC withstand
AC Temp Range–25°C to +60°C
DC Input24 VDC
DC ProtectionReverse polarity protection
ComplianceUL / CE / EMC
Status Indicators

AUX LED Reference

Four dedicated AUX LEDs provide at-a-glance system status without needing to access the display.

AUX1 — System Online
Active network connection confirmed to central monitoring system.
AUX2 — Alarm
Fire alarm signal received from connected panel.
AUX3 — Trouble
Fault detected in the fire alarm system or communication path.
AUX4 — Custom Event
Configurable event indicator for user-defined conditions.