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CML2055 – Mobeye CM-Guard TwinLog

To log, alarm and report with the Mobeye CM-Guard TwinLog. By measuring two analog values, the CML2055 monitors the alarm limits and logs the measured values periodically. With display in the online portal.

This product has been phased out and replaced by the Mobeye CML4055.

Logging, alarming and reporting
of analog values

Compact measuring and alarm instrument for monitoring analog values and recording the voltage trend. The values for the lower and/or upper limits are adjustable. In case of deviations you will receive an alarm message. In addition, the Mobeye CM-Guard TwinLog (CML2055) logs the measured values and periodically sends them to the web portal. There the values are visible in graph and table form and available as a download file.

Monitoring voltage values

The Mobeye CM-Guard TwinLog is suitable for measuring voltages between 0 and 48 volts, with peaks up to 60 volts. This makes the CML2055 ideal for monitoring a battery voltage. If a battery is discharged too deeply, or if it reaches too high a voltage, it often becomes defective. By setting an alarm limit, timely action can be taken. In addition, it can switch off a battery via the (open collector) output.

Alarm on limit values

When a set limit value is reached, the Mobeye CM-Guard TwinLog will notify set contacts via call (max. 5 numbers), SMS and/or e-mail. The recipient can “acknowledge” a call, so that the other numbers are no longer called. The current voltage is shown in the text messages.

Logging of voltage values

For a complete voltage curve in graph form, use the Mobeye Internet Portal. The CML2055 sends the measured values to the portal with an adjustable log frequency and data transfer frequency. At a glance you will see the voltage development, which shows the vitality and use of the battery.

No power on site?

If you do not have power available for the power supply of the Mobeye CombiGuard TwinLog, it can operate on its internal batteries. The (battery) voltage is then only measured. In normal use, the CML2055 can run on batteries for more than a year.

Alarm on power failure

If an external power supply source is available, we recommend to connect it (with the 12VDC adapter). The device can then be accessed online, will serve as power outage alarm and the batteries last longer.

Alarm reporting and the Mobeye Internet Portal

We advise to use the Mobeye Internet Portal, to log the values and get full insight in the values and device. Use the Mobeye SIM card to get the service. Visit this page for more info.

Reliable and comprehensible

  • Alarm via call, SMS and e-mail
  • Graph with values in the online portal
  • Adjustable alarm limits: 0-48 volts
  • Two inputs for analog or NO/NC signals
  • Adjustable log and transfer interval
  • Power failure monitoring (at ext. voltage)
  • Open collector output
  • Audible alarm indication on site
  • Full insight when connected to Mobeye Portal
  • User-friendly in set-up and use
Application fields

  • Boat battery
  • Agricultural battery
  • Car battery
  • Camera battery
Summary of features

Functions • Alarm on voltage values (0-48V)
• Logging of values
• Power failure alarm
• 2x alarm input (NO/NC/AN)
• 1x open collector output
Alarming • Via call (max. 5 numbers)
• Via SMS, e-mail (unlimited via Mobeye Portal)
• Adjustable local alarm indication (piezo)
Extra messages• Low battery voltage
• (Missed) keep-alive
Log values
(when using portal)
• Adjustable log and sync-interval
• Display in graph, gauge, table and download
Other settings• Delay times on alarm
• Repeat frequency of alarm message
• Identification text, alarm texts
• Calibration value per sensor input
• Time-based arming/disarming
• Output control
Mobeye sim card
• Affordable, flat-fee, multi provider, roaming
• Included in delivery, to be activated on-line
Mobeye Internet Portal (optionally)• Alarm via SMS/call/e-mail
• Logged values in graph
• On-line programming
• Communication check (keep-alive)
• Display of geographical position (Cell-ID)
Dimensions • 40x60x80 mm
Power supply• 2x CR123 (included), or
• 12 VDC + 2x CR123
Battery life time• 1 year (battery operated)
• 3 years (at external power)
Accessories (optionally)• 12V power adaptor (PSU)
GSM • 2G Quad band EGSM



Choose for complete security

  • Monitoring voltage values
  • Highly reliable
  • User-friendly