Smart Switch Back Box


Measure power in real time and turn devices on and off remotely with this Smart Switch

Application & Features

This 16 Channel Semi-Fiscal Smart Meter is designed for sub-metering and installation within a distribution cabinet (i.e. a fuse box).

Its features include:
  • Report power consumption to the nearest 2% every 10 seconds (per channel) to Infotronics Energy Manager
  • Compatible with our 30A or 100A current sensors to give readings up to 25A or 100A
  • Reports power use, voltage (rms), current (rms) and apparent power
  • Ideal for use in single phase applications such as domestic fuse boards
  • Energy Manager software also allows use in pseudo-three phase mode (where phase 2 and 3 voltage and power factor are assumed to be similar to phase 1, which is a reasonable assumption in most cases)
  • Encrypted communications for secure operation
  • Mesh networking
  • Unique serial number embedded in each product for easy identification on network



Switching and Electrical

  • 13A switching with relay operation
  • Locally switchable - press the "Program" button to switch on and off
  • Surge Protected
  • 110 - 240 VAC, 50 - 60 Hz
  • Standby power < 1W (typically 800mW)
  • Plug is fitted with a 13A fuse


  • 2.4 GHz operation. Does not interfere with WiFi networks
  • Zigbee closed network operation enabled
  • BS5733 (plug)
  • CE certified
  • LVD certified
  • WEE compliant

Manufacture and Design

  • Designed in the UK
  • Manufactured in the UK
  • UK, European and Worldwide Patents Pending

Power Measurement

  • Reporting interval: 1 second (min) to 24 hour reporting.
  • Typical reporting interval: 10s
  • Electrical Meter grade power measurement to 0.1W accuracy
  • The power for the entire 5 way socket is reported
  • When the unit is switched on and off all sockets switch at the same time


  • Size: 350 x 50 x 70 mm
  • Weight: 400g
  • Cable length: 1m



  • Zigbee communication with security code set for use with Infotronics systems only
  • Maximum number of products per installation: Unlimited
  • Mesh enabled with mesh repeating
  • Encryption: 128 AES secure encrypted communications
  • Auto discovery enabled


  • CE, BS5733 (plug), LVD, WEE
  • EN61000-6-3:2007
  • EN61000-3-2:2006 + A2:2009
  • EN61000-3-3:2008
  • EN61000-6-1:2007
  • EN60950-1:2006 + A11:2009


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