<p><b>Loud SOS Alarm and Easy to Get Help: </b>Children and seniors at home in emergency, Press the CALL SOS button which will trigger the Alarm to notice you and neighbors to Help your love ones in time.</p><p><b>Technical：</b><br></p><p>Alarm Unit has 120 dB. <br></p><p><b>Operating Range: </b>800+ Feet in open Area.</p><p><b>Easy Use(</b> Plug and Play) :Built-in Battery ensure that an alarm also can be issued when the power off. </p><p>The call button can be used as a Bathroom Call System or anywhere in a Home or Facility where loved ones need Fall Prevention Monitoring for Safety.The system with 1 Alarm Chime for Large House allows you to set one in where can get the Signal to alarm with an electric outlet.Call Button is Waterproof, Allow to be Installed in the Washing Room. Also can be Fixed in Bedside. The Double stickers are included. <br></p><p>The emergency strobe siren alarm system can be installed in Warehouse, Shop, Hotel, Hospital, Home,Bar, etc. Where Emergency alerts are required.</p><p><b>Store:</b>Call Button can be installed on checkout counter, press the alarm button when an emergency occurs , Evoke the guest with the alarm.</p><p><b>Warehouse:</b>When a dangerous situation such as a fire occurs in the Warehouse, use the SOS Alarm System to alert employees to evacuate.<br></p><p><b>Home:</b>Prevent home invasion ,push the button and make the alarm to frighten them away.</p><p><b>Jewelry Shop:</b>Pulling an alarm when an emergency occurs.</p><p><b>Holtel/School:</b>When a dangerous situation such as a fire occurs in the Hotel, use the SOS Alarm System to alert guests to evacuat.</p><p><b>Hospital/Nursing home:</b>Trigger the alarm to notice people evacuate when Fire broke out there.</p><p><b>Package：</b></p><p>Red flashing siren*2</p><p>Call button*4</p><p>Double Sided Adhesive Tape*4</p><p> User Manual*1</p><p>Plug*1</p>