This allows him to send text messages to himself when the alarm system is armed, disarmed, or triggered. All the code is available on GitHub in case you also have a DSC 1550 alarm system.

Because it is a distributed system, the panel is not attached to the keypad ... Both provide additional back-up (to the traditional phone line communication) alarm communication methods. ALEXOR offers ...

3 telephone numbers (32 digits each). 8 system partitions. 9 account codes. Upload / download capability. Up to 64 wireless zones. Up to 112 addressable zones. Up to 144 low current outputs. Up to 64 ...

Does your home have a security system but you don’t subscribe to the ... or just build your own system around it. If you have a DSC PC1500RK control panel [CaitSith2] shows us how easy it ...