Gateways and Interfaces


DimOnOff’s Gateway communicates with both nodes and the CMS (central management server)

 DimOnOff’s Gateway communicates with both nodes and the CMS (central management server)

  • Completely autonomous
  • Surge protected
  • Astronomical scheduling functions
  • Gateways are in NEMA4X (IP66) cabinets
  • Each gateway provides the option to communicate, with an optional CMS, via cellular technology or via an Ethernet connection.


  • Each gateway autonomously manages a group of nodes, removing any dependency on a central server for normal operation and making the system redundant and robust
  • Convenient for both indoor and outdoor applications
  • Will suit any project size, from a parking lot to a city-wide street lights network
  • Gateways use solid-state disks in order to withstand temperature, shock & vibrations
  • Gateway / node ratio: 1000 modules per gateway
  • A gateway failure will trigger a failsafe process that enables a photocell sensor to periodically (every X min) broadcast On-Off scenarios, according to sunrise/sunset
  • All the information gathered from the nodes is stored in the gateway for a period of up to 6 months
  • Radio options: DIGI DM 2.4Ghz or DM 900Mhz
  • Communication between each node and gateways use 128-bit AES



Voltage :

  • Operation range: 120-240 Vac (both 50&60Hz) ; (277 and 347 requires a CAB-GTW-SD-277 or -347)
  • Power consumption: 18 watts
  • Fused supply : 5 amps
  • Surge protection 190 Joules (10,000 surge current rating measured using industry standard 8/20 μec wave)



  • Ambient temperature range: -40C to +85C
  • Relative Humidity: up to 99% non-condensing (fully water-proof enclosure NEMA 4x)
  • Enclosure complete specifications and drawings:


  • U.S. FCC Part 15.247 : OUR-XBEE / OUR-XBEE PRO Canada IC : 4214A-XBEE / 4214A-XBEE PRO Europe CE : ETSI / ETSI


  • Limited 3-year warranty

Options & Dimensions

Options :

  • Stepdown transformer for 277 and 347: CAB-GTW-SD-277 or -347
  • GSM cellular modem: MOD-GPRS

Dimensions :

  • (L x W x H) (in) 12 x 14 x 6 in (Hammond PJ14126L)
  • Supplied with mounting brackets