admin REPLY@ 2011-12-27 13:39

The GSM Alarm System incorporates a professional grade GSM engine, when any sensor triggered, the GSM Engine will call the preset alarm phone number as well as send SMS Text Message, also, it will start the siren immediately. So you can know that your property facing lost or steal problem. Another, the intruders will leave your house immediately because of the siren is sounding. The GSM Alarm System needn't telephone line, if the intruder cut your telephone line, the system still can call you and alert you by SMS, this is why you need the GSM Alarm System to protect your property.

For more detailed instructions, you can refer to the TMPI Users Manul : view-15.html , or contact us : contact.html .

Thank you for your consultation, we will strive to do better.

admin REPLY@ 2011-12-26 16:19

It's very easy to set up it, insert the simcard to the control unit, then power on it, after the initializtion, then you can send SMS text commands to set it following the User manual.

More detailed information, you can visit : product-TMPI-GSM-SMS-Phone-Alarm-Monitoring-41.html , or get in touch with us :  contact.html .

Look forward to hearing from you. Thank you!