Simple home alarm system.
I recently bought a crappy home alarm system. It is so bad that I decided to remake it (almost) from scratch, I will only reuse the wirelesse sensors.
I do this for fun. If you really want a secure alarm for your home, buy an expensive one. The wireless remotes and sensors are easily spoofed.
Planned features:
- sms/call notification
- sms activation/desactivation
- a big loud siren
- tamper detection
I will use:
- an arduino or a teensy board
- a sim900 gsm/gprs shield
- a cheap 433Mhz receiver for arduino
- Owsoo alarm wirelesse sensors and remotes (433Mhz)
- parts from my magical electronic junk box