2N External IP WEB Relay – Remote Relay Control Over IP Network

The standalone IP Web Relay provides reliable remote control over any IP network using HTTP commands from any IP VoIP SIP Intercom. Web Relay can be located far away from the intercom in a secure location, thereby making it impossible for intruders to hack the door unit to gain entry. Web Relay unit can be controlled by authorized devices from an unlimited distance on the LAN or WAN and is available in multiple output configurations to allow control of multiple devices.

The WebRelay provides remote relay control in a huge number of applications including lighting control, heater, pump and motor control, security locking systems, remote reboot of many other devices. WebRelay’s flexible and very powerful design make the individuals imagination its only limit.

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2N External IP WEB Relay provides reliable remote relay control and discrete signal monitoring over any IP network. It is a standalone IP device which can be controlled by HTTP commands sent by IP intercom, which can thus control devices over unlimited distances. Eliminates the need for lock control wiring from the Intercom and can be used for basic lift control using the Automation Scripts of the IP Intercom. Available in Single or Quad Relays with PoE.

2N External IP WEB Relay Quad has no inputs, but has got four output relays, which can be controlled by a remote relay somewhere else on the network via another WebRelay. This feature alone is extremely useful to extend the output of a PLC or a system output to another building, gate or to allow a switch to control a device in another country.


  • Built-in web server for setup and remote relay control from a web-browser
  • No special software or device drivers required
  • XML status and control page makes communications with custom software interfaces simple
  • Can operate as a Modbus/TCP slave device
  • Four independent, 28V 1A relays (SPDT)
  • “On/Off” and “Pulse” modes
  • Rugged, compact enclosure can be DIN-Rail or Wall mounted
  • Includes a 2-piece (14-pin) industrial terminal connector that makes connections convenient
  • “Power-Over-Ethernet” (802.3af) option available.
  • Two power supply options available: 9-28 VDC or Power-Over-Ethernet (802.3af)

WebRelay-Quad™ provides reliable remote relay control over any IP network. WebRelay-Quad, can provide remote relay control in a variety of applications including pump and motor control, and lighting control.

WebRelay’s powerful and flexible design make imagination its only limit.

  • Control devices such as pumps, valves, motors, coils, etc. over the web or a local network.
  • Connect WebRelay via ethernet to network for more control.
  • Turn lights on/off while using IP video cameras.
  • Control electronic door locks and garage door openers.
  • Monitor gates, doors, windows, etc.
  • Home automation.
  • Security applications

WebRelay controlling a motor over the Internet

2N External IP WEB Relay Datasheet

Additional information

Weight .5 kg


PoE Switch

Electric Strike


2N External IP WEB Relay Datasheet