According to SimpliSafe, this Wireless Security Alarm System has a base station that can be connected to a 24/7 monitoring service using a standard phone line, broadband or cell phone service (wireless) which gives you the option of still having a good connection in areas where cell phone signal strength is limited.
This SimpliSafe Security Alarm System was purchased as a company refurbished system (6 components) as can be seen in one of the attached photos showing the list of items and their prices on the original order ($548.81 value). This system (6 components) comes with an extra 6 brand new entry sensors, 8 brand new motion sensors and 1 brand new freeze sensor.
All items are in their original packaging as shipped from SimpliSafe. They have not been installed or used by me but kept stored in a smoke free climate controlled environment. Please note that the batteries may need to be replaced in the sensors and keypad since the system has been in storage for a while.
The base station has battery back up for power outages. The price for everything shown in the photos and listed on the original order form is $250 OR BEST OFFER. Feel free to call for any questions.