Guest
Hi Folks,
I'm looking for a schematic for a wireless driveway alarm. I know I can buy completed units for $15.00 from Harbor Freight but where's the fun in that? Also, I want it to have 4 sensors (driveway, walkway, front yard and back yard). So, I don't want to have 4 base units. Maybe one base unit with 4 sensors. I've bought a unit and opened it up and it's not very complicated.
So if anyone can point me in the right direction, that would be great.
Thanks, Raul
I'm looking for a schematic for a wireless driveway alarm. I know I can buy completed units for $15.00 from Harbor Freight but where's the fun in that? Also, I want it to have 4 sensors (driveway, walkway, front yard and back yard). So, I don't want to have 4 base units. Maybe one base unit with 4 sensors. I've bought a unit and opened it up and it's not very complicated.
So if anyone can point me in the right direction, that would be great.
Thanks, Raul