X-10 Mini Powerhorn Security Siren (X-10 Pro PSH02, X-10 Powerhouse SH10A)

the large 110 decibels 508 and small 95 decibel Sh 10 a plug-in power horn sirens are compact external security sirens that can be added anywhere around your home simply plug into any standard wall outlet to increase the coverage of your x10 home security system to begin open the bottom cover of your SC 1200 console press the up or down button to access the menu options the console will prompt you for your pin the x10 power horn sirens respond when set to the same house code as the SC 1200 security console and one unit code higher than the consoles light code since the console comes defaulted at house code a and light code one will want to set our power horn siren to a to check the house and light coats of the console simply choose options from the main menu press ok to acts as the sub menus and arrow down until you reach the light code menu press ok to confirm the light code number lis