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International 4G GSM Cellular Phone Dialer for Self Monitoring Alarm System LED Fixed Terminal 3G

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International 4G GSM Cellular Phone Dialer for Self Monitoring Alarm System LED Fixed Terminal 3G
Connect any of our security systems to this GSM Dialer. Simply purchase a GSM SIM card from an authorized cellular service provider, insert it into the bottom port, connect our included phone cable to your alarm, and your set!

This GSM Dialer is intended for SELF MONITORING, transmits voice calls, where the alarm will call you directly when an alarm occurs. However, it is also capable of transmitting Ademco Contact ID, data tones, for professional monitoring.
Ebay/Amazon Price: $119.99
Website Price: $103.99
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This device will work in most International Countries.  It will not work in the United States.


This is a 4G GSM Dialer.  This GSM Dialer works on both 3G and 4G(Non-LTE) networks.  It uses WCDMA and UMTS networks.


This device works on 900mhz and 2100mhz networks using WCDMA and UMTS.  It works on 900mhz and 2100mhz on WCDMA and UMTS networks.

This GSM Dialer is compatible with  most security systems.  Simply purchase a GSM  SIM card from an authorized cellular service provider, insert it into the dialer, and connect a standard phone  line from your alarm system into the GSM Dialer.


This GSM Dialer works just like a landline telephone,  but it creates a standard phone line using a cellular connection.  This  device is perfect for those who don't have a telephone landline.  This GSM Dialer is also great for added security  since it makes it impossible for a burglar to cut the phone line outside of your  business or residence.





If your alarm system has the  capability to call you directly over a standard landline, then your alarm will  work with this GSM Dialer.  Simply remove the standard telephone line from  your existing landline or VOIP phone port and plug it into the phone port on the  GSM Dialer.


Your alarm system must have the  capability of programming phone number(s) and recording a message directly into  it.  You cannot program phone numbers or record a message directly into the  GSM Dialer.  The GSM Dialer simply acts as a phone line for the alarm to  call out on.


Professional Monitoring:


This GSM Dialer is intended for VOICE DIALING, but will  also work with Ademco Contact ID, data tones, that are compatible with  professional monitoring.


Disclaimer:  If used with  Professional Monitoring Disclaimer:  Just like all digital VOIP phone  lines, cellular service may also cause Contact ID (used with professional  monitoring) to fail, not reporting the alarm condition.  Most alarms are  programmed to retry in the event of a failure.  However, the re-attempt(s)  may also fail, causing  no signals to be transmitted and no response to be taken from the central  monitoring station.  By purchasing this unit, you agree and understand the  risks involved with using this cellular dialer with Contact ID, or any form of  professional monitoring.



LED Display:

This GSM Dialer has very easy-to-read LED lights.  The cellular signal  strength is shown by 4 led lights.  (1 light means low signal; 4 lights  mean highest signal.)  It also has led indicators to let you know when the  device is powered on, when the device is dialing, and when the phone call has  been established.  It also has a module and SIM led light.



Automatic Reset: New!

To help prevent interruption of service, this GSM Dialer is equipped with an  automatic reset feature.  This feature automatically resets the dialer if  it looses cellular service, can't find a signal, or fails.



How Does it Work?

  1. Purchase a regular SIM card from any provider (make sure the provider  has a signal in your area!)

  2. Connect a standard phone line to  the telephone line port on the back of the GSM Dialer.

  3. Plug the antenna into the jack on the  back of the GSM Dialer.

  4. Insert a SIM card (sold  separately) into the slot on the back of the GSM Dialer.

  5. Plug in the power supply 

  6. Program your alarm (not this GSM  Dialer) to call the phone numbers you would like it to call.



  • Great for protecting garages, sheds, workshops and other places without  a landline

  • All you need is a SIM card.  No need to sign your life away  on a supplier contract

  • Convenient and simple to use

  • No tricky installation -  just plug it in!

  • Works with most burglar  alarms  


  • 5v-12v Power (DC)

  • Lithium Backup Battery  Pre-Installed

Network Compatibility:

  • Compatible Networks:   AT&T & T-Mobile

  • Non-Compatible Networks:   Verizon, TracFone, and Sprint

  • Additional networks may be  compatible or non-compatible.   We will update this section as  we obtain more information.



  • An alarm system capable of  dialing a phone number.   You must be able to program the  phone number(s) in your alarm  system's programming.

    You cannot program phone numbers  or record a message directly  into the GSM Dialer.

  • A Compatible SIM Card (Purchased  Separately) - We recommend AT&T  or T-Mobile




This item comes with a limited 90-day  warranty against manufacturer defects.  If the GSM Dialer stops working  within 90 days of purchase, please notify us.  We will provide an RMA to  return the product to us.  Once we confirm the device has a manufacturer  defect, we will replace the item for you.  We ask that you cover the return  shipping to us (First Class Mail is about $3.50), but we will  cover the  costs to have a new unit shipped to you.



Included Components:

  • GSM Dialer v3

  • Antenna

  • 12v Power Adapter (DC)

  • Lithium Backup Battery  (Pre-Installed)

  • Instructions Manual

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