Search term: Portable, Wireless, SOS, Emergency, Personal Alarm, Waterproof, Home defence Features: Smallest SOS Alarm Anti-touch working, Safer and more comfortable Gives you the dom to explore more, fear less and feel being comfortable by yourself. With the power and convenience of technology, we can help turn a bad situation around and get a step closer to change the way women (and men) stay safe. Design FOR The Runner; The Dater, The Night Owl, The Explorer, and any Child Description: Key function: Disarm, Arm, Home defence, SOS Most people see devices like this as & 39;nice to have& 39;, until they realize violent or dangerous situations happen suddenly. If you are alone and attacked - how else will your family and friends know where you are - that you are in trouble - and that you need help NOW ? If youre out on a hike or an adventure and get hurt, you will need a quick and simple way to contact your friends and family, as well as an easier way to call 911. It& 39;s the tiniest investment you can make to get help fast so you can continue to enjoy the journey. Specifications: Color: white Working range: 200m Transmitter frequency: 315/433/868mhz(for options) Working voltage: 3V(CR2032) Static current: 0 Transmission code rotocol: 1527 protocol Size: Approx. 59 x 35 x 11mm Material: ABS Package Including: 1 x Portable Waterproof Wireless Remote Control SOS Emergency Personal Alarm