Self Defense Products Blog Home Security With Voice Alert Home Alarm
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The 4 relays on the control unit can be used for some home automation like automatic lighting and electric fence controls. The most popular uses are driveway security and yard security. Additional home uses are for pool and perimeter …
Links to more information:
- Self Defense Products Blog Home Security With Voice Alert Home Alarm
- Self Defense Products Blog – http://www.aaa-safetyfirst.com/blog/