<http://schema.org/description>
"One Detector Home Alarm System With Wireless Control, 24 Wrieless Zones and 2 Wired Zones, GSM Network Independent, 900/1800MHz Frequency, Output Power DC12V, Home Wireless Alarm Systems"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.dhgate.com/product/home-security-gsm-network-wireless-alarm/102162831.html>