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Menvier / GSM

Menvier / GSM
Our Price:  £214.09
List Price:  £359.67
Saving Of:  £145.58 (40%)
(Exc. 20% VAT)(£256.91 Inc. VAT)

Catalogue No:  SD-GSM
Brand:  Menvier

Current Item:  


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Special Offer:  Free delivery is available when you order £208.34 or more of selected products.

Menvier / GSM Speech Dialler


SD-GSM - GSM Speech Dialler

The SD-GSM is designed to connect to an intruder alarm control panel or similar. The SD-GSM requires a power input (from an alarm control panel or separate power supply) of between 12V and 28V, with a supply capability of 200mA or greater. The SD-GSM has a built-in GSM module that operates with the mobile telephone network. The unit is not locked to any mobile phone provider, and can accept normal SIM cards.

The SD-GSM has been developed in response to customer feedback and now includes the following benefits:

Easy installation

  • GSM module is built on to the main PCB.
  • Increased room for cable within the enclosure without increasing the size of the unit.
  • Easy installation of the SIM card and aerial.

Improved operation

  • Can be programmed to send test calls so that a "Pay as you go" SIM card can be used without the risk of deactivation by the provider after a period of inactivity.
  • Incoming SMS messages can be routed to another mobile number so that low credit notifications can be addressed.
  • The GSM module has been upgraded to a new model for improved network compatibility.

Our customer feedback indicates that in most cases a PSTN connection is not required. For those customers who still require the PSTN option, please see the SD3-UK.


Supply voltage: 12 - 28VDC
Current consumption (@12VDC): 50mA (Standby), 170mA (Active)
Trigger Inputs: Eight:: Eight:: positive/negative applied or positive/negative removed (5 - 24VDC)
Outputs: Four open collector switched-ve @100mA
Telecommunications Approval: CTR21
Dimensions: 140mm x 115mm x 30mm
Weight: 360g (approximately)
Operating environment: -10oC to +55oC

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