Any advise for first alarm install, Im not in the trade but wanted to secure my house. Comfortable with my ability (famous last words), but wanted to ask on some possible do/donts. Kit includes 3 pet tollerant PIRS, 2 door contacts, GEN 4 control and 2 RKP's + as per earlier post ( //www.diynot.com/forums/alarms-cctv-telephones/honeywell-reason8-led.353678/ ) 2 reason 8 bell boxes. Was looking to mount 2 PIR downstairs facing away from windows/hot source etc, door contact to front and back, RKP near front door and on 1st floor for part alarm. Bell boxes front and back. Cheers for listening J