The Premium-Web-Line V3 4er multiple socket strip with a 3m cable serves as a professional internet socket strip for worldwide control, measurement, and monitoring of electrical devices via Ethernet (LAN). The 19" power strip features automatic time synchronization (NTP) and summer/winter time conversion, along with a programmable automatic function thanks to 2 master (on/off) and 2 slave (on/off) sockets.

This multiple plug also includes Wake-On-Lan (WOL) and an integrated web server for operating system-independent operation with a web browser (PC, notebook, tablet, smartphone). Access protection is provided through a username and password, and it has 2 independently switchable circuits with a 16 A load capacity. Device-protecting switching is optimized for high inrush currents by intelligent control electronics, with switching state changes and displays possible directly on the device. The default switching state can be adjusted to off, on, or last state.

Integrated time control allows for flexibly programmable, time-dependent rules: Channel 1 and/or 2 can be set to on or off on any day of the week or on an exact date and time down to the minute. Professional power measurement is available at channel On/Off 1 (master), measuring active power and energy consumption with a history display. An IP address can be assigned via DHCP (default) or set to a static IP address.

Monitoring of connected LAN devices (watchdog) includes an automatic shutdown or reboot function. Configuration settings are permanently backed up in flash memory, and software updates can be performed in the browser without interrupting the switching outputs. Users can save and load configurations on a PC, and the system supports multiple users with limited access authorization. It has a very low intrinsic power consumption of less than 0.9 W (in sleep mode, relay off) and supports protocols such as HTTP, DHCP, UPNP, SNMP, TFTP, SMTP, and SYSLOG.