AAS P100 Wireless Home Security Alarm System Pet Immune DIY Plug & play technology: plug in control panel, stick on sensors and your home is secure-no wiring, no cost Built in backup power supply [36 hours] for continuous operation even when power fails System will monitor your premises and call your cell phone in emergencies at no extra cost. Operate from control panel, remote control and telephonic control. Advanced sensor technology for longest range reception and false alarm prevention Completely portable, if you move just take it with you