Where there no option left to install a wired security system for  them a wireless security system is also available. These wireless security systems are very easy to install and are available in different models. One of them is available in SECURICO make which includes as follow:-

1.  A micro based control panel   -01
2. Wireless Remote Control -01
3. Speech dialer -01
4.  Magnetic contact -02
5.  PIR motion sensor-01
6.  Wired sounders -02

These security systems are one of the best and cheapest product available and very easy to install and operate.