LAN sensor with relay output and signal input for environment monitoring

Expert Sensor Box 7214 for more security and surveillance in IT infrastructure
  • More security in your operation critical IT and AV infrastructure
  • More control through remote access to switchable relay output
  • Detect AV and IT problems at an early stage: Proactive environment monitoring with integrated sensors
  • Integrate anywhere: Quickly and easily integrate anywhere with API interface: REST API, https, SNMP, Telnet and MQTT
  • Expand monitoring installation by additional plug-and-play sensors
Massive time and cost savings through plug-and-play drivers from our technology partners
Key Features
  • Integrated temperature, humidity or air pressure sensor
  • 2 ports for addtional plug-and-play sensors
  • Remote switching of relay output
  • Signal input allows query of NO/NC devices
  • Fast and easy mounting, also on DIN rail
  • NTP function can be activated
  • Robust and compact sheet steel housing
  • Power supply also via Power-over-Ethernet (PoE) possible
Switching functions
  • 1 switchable, potential-free relay output with changeover contact connection (NO and NC)
  • High switching capacity 36 V, 3 A
  • Switching if relay outputs possible depending on sensor thresholds or inputs
  • Relay has high contact reliability even with very small loads
  • 1-channel-watchdog for monitoring of connected devices (ICMP/TCP)


  • 2 connectors for combined plug-and-play sensors (temperature, humidity, air pressure) to prevent frequently occuring physical hazards such as overheating
  • Seperate passive signal input for polling NO/NC devices (e.g. smoke detectors, leakage sensor, door contact)
  • 2 inputs for redundant power supply (12 V DC) via two external plug-in power supplies
  • Additional power supply via Power-over-Ethernet (PoE) possible
  • Generation of status messages (e-mail, syslog and SNMP traps)
  • Encrypted e-mails (SSL, STARTTLS)
  • Access protection by IP access control
  • Encrypted communication through SSH
  • Secure Login via SSL
  • Firmware update via Ethernet during operation (no restart required)
  • Simple and flexible configuration via web browser, Windows or Linux program
  • Dynamic assignment of an IP address via DHCP or manual assignment of static IP address
  • Convenient control on the go via free GUDE Control+ app (Android and iOS)
  • Mounting on DIN rail thanks to mounting clip
  • Robust sheet steel housing with versatile mounting options
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The Expert Sensor Box 7214 is a stand-alone LAN sensor and enables environment monitoring of IT installations over TCP/IP networks. Three variants are available, which have permanently integrated sensors as well as two sensor ports to expand the monitoring possibilities. Depending on the model, the integrated sensors can measure temperature, humidity and air pressure. The three sensor variants are each also available as a model with power supply via Power-over-Ethernet (PoE). In addition, the devices have a switchable relay output as well as a passive signal input, thus allowing remote control of connected NO/NC devices.

Furthermore, the Expert Sensor Box 7214 series is equipped with SNMPv3, SSL and IPv6 capability and supports Telnet, Radius and Modbus TCP. The LAN sensors are also available in variants without I/O monitoring as Expert Sensor Box 7213-Series.

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