Tag: Horn/Siren
Fuers W18 Wireless GSM + WIFI Home and Business Security Burglar Alarm System Kit Auto Dialing Dialer Android iOS APP Control + Wireless Horn/Siren Loud up to 110db
Main Features: 1.TFT color display, humanized menu, operation with voice prompt, easy to use; 2.There are 99 zones and 8 zone types optional in each zone; ON/OFF siren in