Under Voltage Detector SMS Text

Designed to send a SMS text message to warn that a battery is going under voltage

Send a text to up to 4 phones to warn that a battery is going under voltage
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  • Can be used in any application where there is a risk of a battery becoming over discharged
    This can be a vehicle out on location with parasitic loads discharging the battery or a vehicle returned
    to base that has not been connected to the shoreline to recharge the batteries
  • Sends a SMS text to up to 4 mobiles or landline phones, to warn that a battery is going under voltage
    This allows crews or a control room to inform crews that the vehicle either needs starting or charging to restore the voltage.
  • When the voltage climbs and the Under-Voltage Detector deactivates, a further text message is sent to the phones
    to inform them that the request has been actioned.
  • Under voltage Detector 2 SMS Text has all the benefits of the standard SMS text unit, but will
    allow 2 separate battery banks and alert as either (or both) go under voltage ( See table below)
  • Each bank can be set to send the SMS text message at different voltages, if required
  • Voltages can be quickly and easily changed in situ*


All units feature our CANpower Technology, this enables changes to be made to the Voltages

This quick and simple method just requires our optional Interface unit and Free to download software

*requires optional interface
  • Send a text to up to 4 phones to warn that a battery is going under voltage
  • 5 Year warranty
  • Avoid over discharged batteries
  • Advisory Audible/Visual warning when battery becomes discharged
  • Under voltage Detector 2 allows 2 different battery banks to be managed (see table below)
  • Available in 12V & 24V versions
  • Compact
  • Inexpensive and very easy to fit
  • Designed and built in Great Britain
  • Extremely reliable
  • Correctly E marked

Technical specifications

ModelVoltageCurrentInputsAdjustable*SMS-TextWarrantyWeight (Kg)WxDxH (mm)
LUD-2006-12-TEXT 12V1ASingleVoltageYES5 Years0.35 220x120x40
LUD-2006-24-TEXT24V1ASingleVoltageYES5 Years0.35 220x120x40
LUD-2040-12-TEXT12V1ADualVoltageYES5 Years0.35220x120x40
LUD-2040-24-TEXT24V1ADualVoltageYES5 Years0.35220x120x40
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