Mobeye CM-Guard CM4000

Brand: Mobeye

 199,99 ( 165,28 excl. VAT)

In stock.

The Mobeye CM-Guard CM4000 is the control unit and 4G LTE-M/2G GSM alarm dialer for monitoring any technical installation. Universal, reliable and compact.

Communication module

4G LTE-M, 2G Fallback


2x NO/NC inputs

Power input

battery-operated (with option to connect 12-24 VDC)


2x CR123 (lithium 3,0V) included


94 x 94 x 28 mm

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Mobeye CM-Guard CM4000 4G LTE-M/2G GSM alarm dialer

The Mobeye CM-Guard CM4000 serves as the control unit and 4G LTE-M/2G GSM alarm dialer for any technical installation. Universal, reliable, and compact. Sensors and contacts can be quickly and easily connected to the inputs. The device is either entirely battery-powered or requires external power. The integrated communication module can connect to both the 4G LTE-M and 2G networks.

If one of the inputs indicates an alarm status, the CM-Guard sends alarm notifications by app (iOS/Android), telephone call (voice message), text message and/or email. The contacts are adjustable, with choices for the type of alarm. Reporting to a control room (ARC) is also possible.

The Mobeye CM-Guard can run for over a year on a single set of batteries.  A message is sent when the battery voltage is low. When using an external power source (12-24V DC or mains), it also sends “power failure” notifications; this is often the first indication that something is going wrong at the location.

The setup is done in a few simple steps. The compact box can be placed free-standing or the mounting holes can be used to hang the box on a wall or to fix it to a surface.

Universal Alarm Dialer

The Mobeye CM-Guard CM4000 remotely monitors your installation. The Mobeye CM-Guard has two NO/NC inputs, for the connection of alarm contacts and sensors. It monitors the status of a device or external sensor, and checks the functioning of a machine or the condition of sensors. When the state changes, the alarm device immediately sends a notification. That way you have full control.

Any potential-free sensor can be connected. The CM-Guard has various setting options, such as automatic switch-on and switch-off times, alarm texts per input, alarm delay, alarm restore messages, repeat notifications and test messages. Batteries are included.

How it works

Mobeye CM4000

  1. Connect a potential-free contact to one of the inputs of the CM-Guard. This can be a fault signal from an installation, or a sensor with make/break contact.
  2. The CM-Guard detects any status change on the inputs. When connected to external power, it also signals a power failure.
  3. In the event of an alarm, the Mobeye CM-Guard sends alarm notifications by app (iOS/Android), telephone call (voice message), text message and/or email. For the push messages there is a choice between an escalation plan or group message. With the escalation plan, the recipient can confirm the push message, so that the other contacts no longer receive the message. If none of the recipients confirms the push message, a phone call is made. The number of contacts is unlimited.


Typical Applications for Mobeye CM4000

Being a generic alarm communicator, the applications for the Mobeye CM4000 alarm dialer are countless. Any normally open or normally closed contact can be connected. A change of the status of an input will initiate an alarm notification. This makes the unit suited to function as an alarm messenger for many sensors, failure signals and broken wires. With or without external power supply.

Some examples:

  • Security installers use the Mobeye CM-Guard and connect it to home or office alarm systems to send text message alerts and voice call confirmation messages when an alarm system activates.
  • Factory engineers connect the Mobeye CM-Guard to the failure signal of machines and air conditioners to receive messages upon malfunctioning.
  • Pump engineers have installed the Mobeye CM-Guard in the pump hole to check if the pumps keeps working. A water float sensor to monitor the water level can be connected if necessary.
  • Valuables in cabinets can be monitored by fixing a magnet contact to the door, connected to the Mobeye CM-Guard.
  • AED cabinets are monitored using the Mobeye CM-Guard. It immediately alerts the administrator of an AED cabinet when the AED cabinet is opened.




  • CM4000
  • 2x CR123 batteries
  • SIM card

(Alarm) messages

  • input alarm, power failure, alarm recovery, battery low voltage, (missed) test report
  • to private contacts via app, call, text message and/or e-mail, or to a control room (ARC)


  • status, setting list, event history, network strength and position based on Cell ID

Setting options

  • contacts (unlimited number) for alarm and service messages, message texts, repeat cycles, input type normally open or normally closed, recovery messages, alarm delay times, test interval (keep-alive), ARC, etc.


  • arming and disarming via button, time schedules and SMS


  • 2x NO/NC input (potential-free), 1x 12-24V DC input

Power supply

  • 2x CR123 lithium batteries or 12-24V DC + 2x CR123 lithium

Battery lifetime

  •  > 1 year at normal use (battery operated), > 3 years at normal use (powered externally)


  • 94 x 94 x 28 mm


  • 4G LTE-M (worldwide) + 2G EGSM Quad band

The Mobeye SIM card and Internet Portal provide full functionality and optimum security. The 4G LTE-M network is very reliable and ensures a strong penetration against low energy consumption. 2G is available as a fallback.

  • 2G EGSM Quad band (850/900/1800/1900 MHz)

When using your own SIM card, the device works (only) on 2G. The operation is “stand-alone”, without using the Mobeye Portal. The alarm notifications are sent via SMS and telephone call to (max.) 5 contacts. Programming is done via (simple) SMS commands.

Accessories (not included)

  • mains adapter
  • external antenna

Mobeye SIM, Portal & App service

The Mobeye Internet Portal offers a clear dashboard and essential functions, such as push notifications per app, online programming, setting up the notifications, insight into the status and history, network strength, events and position (Cell-Id). The ‘keep-alive’ monitor offers extra security by monitoring the receipt of test messages. You can activate the supplied Mobeye SIM card online.



SIM, Portal & App

Every Mobeye monitoring device requires a SIM card for communication. The product comes with a SIM card that can be used for a low cost and immediately provides access to the Mobeye Internet portal. Alternatively, use your own SIM card.

The Mobeye M2M SIM card gives the device full functionality, including the use of the Mobeye Internet Portal and App.

With the Mobeye SIM card, communication takes place over the 4G LTE-M network with 2G as fallback. When you insert your own SIM card, the device uses the 2G network. Alarm messages are then sent via SMS and/or call to max. 5 telephone numbers.

The Mobeye SIM card is PIN protected and only works in a Mobeye device. Please do not put it in another device. For more information about the Mobeye SIM card, see: The rate for the use of the Mobeye Internet Portal and the SIM card you will find here.

Free app for your smartphone
The Mobeye Messages app is available for download from the Google Play and Apple App Stores.

Do you want to use the Mobeye SIM card but it was not included in your package? Ask the MobeyeStore team to supply one by filling out the contact form!

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