PowerHorn Add-On Siren 110 db add-on siren for use with X10 Home Security Alarm Systems. No burglar will stick around when one of these sirens Go Off! When the X10 Security alarm System trips it sends signals over your exicsing home wiring to activate the Power Siren. Simply plug this compact PowerHorn siren into any outlet to add more punch to your home security system. Whats Included The Large PowerHorn (PH508-COM) sirens are compatable With The IS1004H, IS1001, IS1003H, IS1002 Alarm Systems |
