<ul> <li> <strong>3-IN-1 Intrusion Sensors </strong>- Passive Infrared Motion (PIR), Light, Accelerometer</li> <li> <strong>Automatic alerts</strong> - SMS text alerts and Push Notifications sent to your phone within 10-20 seconds</li> <li> <strong>1 Year Battery Life</strong> - avg. 10 alerts per month</li> <li> <strong>Low Battery Notifications</strong> - Know when to recharge </li> <li> <strong>Temperature and Humidity </strong>- Fahrenheit and Celsius </li> <li> <strong>4G Cellular Connectivity</strong> pre-installed Simtek simcard for global connectivity</li> <li> <strong>Custom Alert Messages </strong>- Customize sensor name and alert messages<br> </li> <li> <strong>Add Multiple Subscribers</strong> include a spouse, partner or trusted third parties</li> <li> <strong>Rechargeable</strong> with included Micro USB cable</li> <li> <strong>No False Positives</strong> - Needs Human or Animal Motion to Trigger </li> <li> <strong>Approximate Location </strong>- Find it anywhere with cellular triangulation </li> <li> <strong>Encrypted</strong> <strong>and Secure </strong>- Alerts sent over secure encrypted connection</li> <li> <strong>Data plan required </strong>- $4.20 / month (save 8% w/ $46.20 annual plan) Plans include unlimited alerts and 1 month free trial, no cc req'd <br> </li> <li> <strong>Cancel Anytime For Any Reason </strong>- No contracts, No Cancellation Fees <br> </li> <li> <strong>30 day Money Back Guarantee </strong>- Try it for 30 days without a credit card </li> <li> <strong>1 Year Limited Warranty</strong> - Designed in USA<strong> </strong>backed by world class customer service  </li> <li> <strong>Operating Temperatures </strong>- Parts -40 to +85 °C. Battery -10 to +60 °C.</li> </ul>