Uses Mobile Phone Technology (GSM) to contact your Mobile Phone, This will ring for a set period of time, Alerting you, and leaving a message or your phone screen which can be set by you, to say CAR ALARM, House Alarm or if you set it to Spy on a Room Alert can say anything inconspicuous see Adaptability

NO CALL CHARGES* With the Phone Alert Ringing your Phone then “hanging up” there are no call Costs. So no matter how many times someone goes into your office, workshop or wherever you know! You know the instant and it is stored on your mobile phone as a missed call, with the date and time also**. 

One of the many features of the unit is that It has an Indicator which tells you If It has been activated, and how many times, This of course can be easily be reset. The unit can also be set not to ring, you but to count the number of times it has been Tripped. see Advantages

The Same unit can be used with Both N.O. and N.C. Sensors see Connections

For Combined Motion Detection see Spy Phone see  SPY Phone

* Note Normal GSM network coverage apply. Some Pay as you Go Networks require a completed call every 3 or 6 months ** Depends on Model of Your Mobile. Also a small amount of power, Less than 0.25 Watts is used

This a PAC2 unit, all units are 7 x 5 x 1” and come in a ABS case