black cellular gateway

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Product Description


The Ronfell International 3G Cellular Gateway is based on a 3G (GSM HSPA+) wireless engine and comes integrated with Ronfell’s wireless access point network (WAN) for use with all Ronfell wireless sensors. (User responsible for setting up data plan with a compatible wireless carrier.)

  • True plug & play, no hassles for internet configuration set-up
  • No PC required for operation
  • Low-cost cellular service packages
  • Remote software upgrade capability
  • Local status LEDs with transmission and online status indicators
  • 50,000 sensor message memory
  • Watchdog function and on-line heart-beat control
  • AC power supply


This cellular gateway does not come activated on any cellular network. User is responsible for purchasing SIM card (Mini-SIM 2FF) and activating on their preferred network.

International 3G Cellular Gateway Specifications

Antenna TypeSMA
Gain (dBi): 1.5
Cellular CarrierMulti-Carrier Support (Non-Activated)
SIM Card CompatibilityMini-SIM (2FF) 25 mm x 15 mm x 0.76 mm
Input Power5.5 VDC @ 2.5 A
Cellular Technology3G (UMTS 850 / 1700 / 1900 MHz)

Cellular Gateway Specifications

Dimension5.004 x 3.8 x 1.51 in.
Storage Temperature:-20 to +85 °C (-4 to 185 °F)
Enclosure MaterialABS
LED LightsCellular Status LED, Online Status LED, Sensor Network Status LED
Operating Temperature-10 to +70 °C (14 to 158 °F)
Device Memory50,000 sensor messages (Sensor messages will be stored in the event of Internet outage and transferred when connection is restored)

866 Mhz Specifications

Operating Frequency866 Mhz Operating Frequency
CertificationsCE Certified and Complies with CISPR 22:2008-09 / EN 55022:2010 – Class B and ETSI EN 300 220-2 V2.4.1 (2012-05)

If you require further details or would like to place an order. Please contact our sales team directly on Tel: 01257 795186 | Email:

3G International Cellular Gateway (No Data Plan)