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Expert Power Control 1104-1 / 1104-2

Switched PDU for TCP/IP networks

Expert Power Control 1104 Series enables switching of electrical appliances through TCP/IP network. The device disposes of a load outlet with safety socket at max. 16 A (Expert Power Control 1104-1) or IEC connector at max. 10 A (Expert Power Control 1104-2). This Power Port is switchable through web interface, SNMP or a button directly on the device. SNMPv3, SSL, IPv6, Telnet, Radius and Modbus TCP support are incorporated.

The sensor interface allows monitoring of ambient temperature, humidity and air pressure by optional available sensors. Connected consumers can be switched by an IP watchdog through configured sensor thresholds.

The IP outlet is also available in a metered version as Expert Power Control 1105 Series.


Expert Power Control 1104-1 / 1104-2


  • 1 switchable load outlet
  • Watchdog functionality for load outlet
  • High inrush relays for start-up peaks
  • Interface for optional sensors
  • Port switching also by set sensor thresholds
  • IPv6, SNMPv3, SSL, Telnet, Radius, Modbus TCP


  • 1 Power Port switchable directly on the device, via HTTPS, SNMP or command line tool
  • Status and power-up delay adjustable for Power Port after power blackout (0...9999 seconds)
  • Programmable turn-on/turn-off sequence (batch mode) enabling automatic switching of Power Port to previous state after configurable time period
  • Previous state of Power Port can be automatically restored after reboot of device
  • 1-channel watchdog (ICMP/TCP) can be assigned to Power Port
  • Interface for optional sensors for environmental monitoring (temperature, humidity and air pressure)
  • Dedicated high-inrush relays avoid welding of relay contacts at start-up peaks
  • Free Android App and iPhone App allow access from anywhere
  • Low internal power consumption, typ. 1.5 watts
  • Developed and manufactured in Germany


  • Dynamic IP address allocation by DHCP or manual allocation with static IP address
  • IPv6-ready
  • Firmware update over Ethernet during operations (without reboot of device or load outlet)
  • SNMPv1, v2c, v3 (Get/Traps)
  • TLS 1.0, 1.1, 1.2
  • Syslog support
  • IP Access Control List
  • Secure login through SSL
  • Configuration and control via Telnet possible
  • Radius and Modbus TCP support
  • Comfortable configuration by web browser, Windows or Linux tool
  • 10/100 Mbit/s
Switchable Power PortLoad outlets Schuko (max. 16 A)Load outlets IEC (max. 10 A)Network interfaceProgrammable turn-on/-off sequenceInterface for external sensorsiPhone/Android App for remote access
Electrical Connections
1 power supply (safety socket, max. 16 A) for 1104-1
1 power supply (IEC C14, max. 10 A) for 1104-2
1 load outlet (safety socket, max. 16 A) for 1104-1
1 load outlet (IEC C13, max. 10 A) for 1104-2
1 Ethernet connector RJ45 (10/100 Mbit/s)
1 sensor input (RJ45) for optional sensors
Technical Details
LxHxD: 12 x 6.5 x 5.3 cm (without plug socket)
Weight: ca. 0.3 kg
Operating temperature: 0-50 °C
Storage temperature: -20 - 70 °C
Relative humidity: 0 - 95 % (non-condensing environment)
Order code
1104-1 (safety socket, max. 16 A)
1104-2 (IEC C13, max. 10 A)
Scope of delivery
Expert Power Control 1104-1 / 1104-2
Quick start guide
Description File name Version Date Size Changes to previous version/Comments
Manual manual-epc1104-1105-series.pdf 1.1.2 12/03/2021 2.87 MB

User manual

Product Brief gude-product-brief-epc1104-series.pdf 04/04/2019 1.88 MB

Short product description

Quick Start Guide schnellstart_quickstart_ip-devices.pdf 1.4 12/04/2021 914.35 KB

Quick start guide (leaflet)

Declaration ce-declaration_epc1100-1105_02-07-2018.pdf 02/07/2018 108.18 KB

CE declaration of conformity

Firmware 1.2.4 28/06/2021 756.03 KB

Latest firmware and MIB table as zip file. Firmware can be installed via webinterface of device.

Revision history

System Tool 2.7.13 10/02/2021 755.47 KB

Windows-Tool for firmware updates and network configuration

System Tool gblc-v0.7.11.tar.gz 0.7.11 11/08/2015 139.15 KB

Linux-Tool for firmware updates and network configuration