Displayed here is a SOS notification alarm in a compact round shape. It is button-activated and has a split ring for attaching to keys. With a simple press of a button, you can notify up to 7 people with this device.

• World's easiest SOS notification alarm.
• When activated, it automatically calls, text and email with your location info.   Location info can update every 2-3 minutes.
• Button-activated.
• Compact round shape.
• With a split ring for attachment.
• Notify up to 7 people with a press of a button.
• Excellent for personal safety use.
• CR 2032 button cell powered, replaceable.
• Standby time more than 2 months. 
• Bluetooth-enabled, requires smart phone with iOS 7.0 or Android 4.4 above.