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Details about  GSM Compact II - GSM Alarm Auto dialer SMS Text & Voice Call Dialer Communicator

GSM Compact II - GSM Alarm Auto dialer SMS Text & Voice Call Dialer Communicator

Seller information

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Item information

Item condition:
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More than 10 available / 20 sold
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£7.15 Express Delivery | See details
Item location:
Preston, United Kingdom
Posts to:
United Kingdom
International postage and import charges paid to Pitney Bowes Inc. Learn More- opens in a new window or tab
14 days refund, buyer pays return postage See details
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Seller assumes all responsibility for this listing.
Last updated on  04 Nov, 2014 12:04:29 GMT  View all revisions
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Item specifics

New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging is ... Read moreabout the condition
Features: GSM Dialer, GSM Voice Dialer, Auto Dialer
Brand: GSM

GSM Compact II - Intelligent GSM Autodialer

This universal GSM Autodialler that can be used in many situations to report events happening in alarm systems, control panels and for monitoring environments and other conditions via pre-recorded calls and/or SMS text messages.

SMS text messages and / or call to up to 4 telephone numbers when triggered reported to someone who can respond.

Output relay control can be configured to allow it to respond to input status or by remote control by sending a text or making a Free phone call giving a powerful, flexible, instant solution.

  • Signalling over GSM voice calls and SMS text messages:
    • SMS and up to 6 seconds of voice recording for each input
    • SMS sent as 'Alarm1' or 'Alarm2' followed by a voice call to play back the pre-recorded message.
    • Transferring control panel's PGM output contact to monitoring station in Contact ID format
    • Calling 4 telephone numbers (personal call) and sending SMS messages
    • Cost effective solution to send text messages and phone calls when triggered
    • Connect to 'dry contact' or 'negative triggered' inputs
GSM Voice & Text Autodialler applications include:
  • Alarm system monitoring and alerting
  • Fire alarm & Sprinkler system availability & Activation notification
  • Electrical control panel monitoring - mains failure / other events
  • Generator & power supply system monitoring
  • Irrigation control and monitoring
  • Server room temperature monitoring
  • Air conditioning & Heating system control & monitoring
  • Marine monitoring
  • Livestock environment monitoring
  • Flood warning systems
  • Tank level (high & low) alerting
  • Vending machine monitoring & alarming
  • Equipment monitoring, status and job complete or fault
  • Pump station monitoring
  • Many other uses where event or status change needs to be reported..

Main features:

  • GSM communication
  • 2 NO/NC contact inputs
  • 2 NO relay outputs
  • Programming using software through USB, modem connection and by SMS

Application area:

  • Optional GSM communicator for alarm control panels
  • Notification through voice call and SMS about the state of switches
  • Remote relay control / control of electric gates by free phone call
  • Temperature monitoring and intervention through the outputs (optional)


  • GSM voice call to 4 user phone numbers on input activation with recordable message (2x6 sec.) or siren tone
  • Report to monitoring station with Contact-ID protocol
  • SMS sending with configurable message for each event
  • Adjustable input sensitivity
  • Car alarm adaptation (monitoring of rhythmical regular impulses)
  • Forwarding of incoming SMS messages (e.g. balance information, etc.)

Events reported:

  • alarm trigger on the inputs
  • temperature threshold alarms (optional temperature sensor required)
  • temperature sensor supervision (optional temperature sensor required)
  • low voltage alarm
  • periodic test report

Output control relays (monostable/bistable) controlled:

  • by input events
  • by free phone call
  • by temperature events (optional temperature sensor required)

Technical specification:

  • Dimensions100x70x19 mm
  • GSM band 900/1800/950/1900 MHz
  • GSM phone type SIMCOM SIM900
  • Operating temperature -20 C - +70 C
  • Supply voltage9-30 VDC
  • Weight80g
  • Current consumption - Max 200mA - Nominal 50mA


  • Adjustable input sensitivity - Yes
  • Adjustable internal Contact ID codes - Yes
  • Alarm restriction - Yes
  • Alarm sending to user phone numbers using siren tone - Yes
  • Caller identification - Yes
  • Casing - None (PCB)
  • Configurable inputs (NO/NC) - Yes
  • Contact inputs - 2
  • Individual reporting to monitoring station - Yes
  • Individual SMS sending to user phone numbers with pre-definable message - Yes
  • Monitoring station phone numbers - 1
  • Output control through free GSM call - Yes
  • Periodical test report - Yes
  • Programming method USB / GSM data call (CSD) / SMS or Programming software
  • Recordable voice message sending to user phone numbers - Yes 2
  • Relay outputs - 2
  • Security password - Yes
  • Selectable confirmation request from user phone numbers - Yes
  • Terminal connector design - Panel-mounted
  • Transmission channel - GSM
  • User phone numbers for forwarding of incoming SMS messages - 1
  • User phone numbers for output control - 4 / Unlimited
  • User phone numbers for reporting - 4


Whats Included:

  • GSM Compact II module
  • Antenna - magnetic base with 2 meter cable attached via FME connector
  • SIM Card* - We normally include Orange or Lyca Mobile - contact us for alternative.
  • PC Software is built into the unit and can be obtained by plugging the device into your computer - When connected, external storage shows with the software and manual use from this location.
  • USB Cable - Standard USB A to B 'printer' cable cable connects the device to your PC.

* - Although we try to supply a SIM Card with every module, this is a courtesy to you so and not a contractual obligation on our part as part of this sale.. Please do not leave negative feedback if we have not been able to provide or send your chosen network. SIM Cards can be obtained for 99p at any local corner shop. We also are not responisble for a SIM Card not working within the installed location, if this is the case please change provider to another one with better local coverage.

Trade, Installer, Distributor & Volume orders welcome:

For more information, please contact us:

UK Local: 0161 402 3095
UK National: 0845 458 0332
International: +44 161 402 3095

Business seller information

Returns policy

After receiving the item, cancel the purchase within
Return postage
14 days
Buyer pays return postage
The buyer is responsible for return postage costs.
Return policy details
Returns under DSR will ONLY be accepted if returned in an unopened & unused condition. Items returned that have been clearly opened or used will be assessed for resale value and offer to refund the difference or return the product at your cost. Suspected faulty items must be reported to technical as 99.9% products suspected faulty is usually is the case of not reading or misunderstanding the manual and can normally quickly dealt with over the phone or email... RTFM
Most Buy It Now purchases are protected by the Consumer Rights Directive, which allow you to cancel the purchase within 14 working days after the day you receive the item. Find out more about your rights as a buyer - opens in a new window or tab and exceptions - opens in a new window or tab.

Questions and answers about this item

No questions or answers have been posted about this item.

Seller assumes all responsibility for this listing.

Postage and packaging

Item location: Preston, United Kingdom
Postage to: United Kingdom
Domestic dispatch time
Will usually dispatch within 2 working days of receiving cleared payment - opens in a new window or tab.
VAT price: 20.0% (included in the listed price).
If you have questions about this VAT, please contact the seller. The actual VAT requirements and rates may vary depending on the final sale.

Payment details

Payment method Preferred/Accepted  
Credit or debit card through PayPal
Credit card

Seller's payment instructions

GSM devices by default ship with Orange SIM Cards, if you require any other please add this to the instructions to seller field.
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