GSM Alarm Systems
These days we all carry a mobile phone around with us. Now your mobile phone can be used as a remote control and monitoring device helping in the security of your car, motorcycle, boat, house, shop, garage outbuilding etc, in fact almost any enclosed area that receives a mobile phone signal.
A text message will alert you when a monitored area is activated, the Eldes device will actually call your mobile so you can listen in to any activity in the area of the device. A free call made to the alarm arms & disarms the unit.