HEY ??? IM AT PRESENT IMPORTING SOME SENSOR ALARMS THAT WORK ON REMOTE // SOLAR POWERED WITH BATTERY OR WITHOUT // WHEN TRIGGERED THEY PHONE YOUR MOBIL AND SET OF ALARMS (( BELLS WHISLES AND HOOTERS )) ?? A SUGESTION IS TO ADD A 12 VOLT AMMONIA ALARM INTO ANY SYSTEM YOUVE GOT ??? JO BLOG THIEF WONT WANT TO STAY AROUND AS SOMETIMES THE EARS START TO BLEED