Cellular Modems

Quality 2G/3G/4G M2M modems enabling reliable GSM communication in a diverse range of applications.

The Siretta M2M modems are a popular choice for GSM data connectivity with many customers worldwide providing proven reliability and quality build at a great price point.

Key Features:

  •  2G / 3G / 4G providing wireless connection with remote assets
  •  Wired options (e.g. RS232, USB, GPIO, etc’)
  •  GPS Options
  •  Wide Input Voltage
  •  Python Scripts
  •  Embedded card variants for customer’s integration

 

Quotation Request

2-7-2-HDL-32

ZEST-N-GPRS (EU)

Value optimized industrial modem family (GPRS and UMTS variants) offering RS232 connectivity and USB connectivity (UMTS variant only).

 

Key Features:

  • Value optimized feature set
  • Rugged Case with Din Rail or wall Mounting
  • Dual band 2G/GPRS – EU coverage
  • 1.8/3V SIM
  • RS232 Port
  • Power supply – flexible 6-18V
  • Operating temperature range – -40 ̊C to +85 ̊C
  • Programming – AT commands or Python script
  • Mini USB for external standard USB device power supply
  • Compact size – 75 x 84 x 31mm
  • Weight – 105g
ZEST-N-UMTS-(EU)

ZEST-N-UMTS (EU)

Value optimized industrial modem family (GPRS and UMTS variants) offering RS232 connectivity and USB connectivity (UMTS variant only).

 

Key Features:

  • Value optimized feature set
  • Rugged Case with Din Rail or wall Mounting
  • Dual band 3G/UMTS – EU coverage
  • 1.8/3V SIM
  • USB serial port interface for power supply and data
  • RS232 serial port interface (RS485 can be ordered)
  • Power supply – flexible 6-21V
  • Operating temperature range – -40 ̊C to +85 ̊C
  • Programming – AT commands or Python script
  • Compact size – 75 x 84 x 31mm
  • Weight – 105g
LTE

ZETA-G-LTE

Fully featured industrial modem family (GPRS, UMTS and LTE variants) with RS232 & USB connectivity, GPIO and optional GPS

 

Key Features:

  • 4G, LTE with UMTS/HSPA+ – EU coverage
  • 1.8/3V SIM
  • 4 x GPIO and 1 x ADC via 10-way socket
  • Wide Supply voltage capability 5-42V
  • USB 2.0 and RS232 serial interfaces
  • GPS/GLONASS enabled
  • AT Command Driven
  • Operating temperature range – -40 ̊C to +85 ̊C
  • Compact size – 93 x 67 x 28mm
  • Weight – 101g