This wireless alarm system kit is a great option for those looking for more door and window protection. This is a great foundation for building a robust, wireless security system. The basic kits include a key fob, but this one offers 4 DW10-345 door/window contacts instead. These are wireless surface mount contacts that are extremely easy to install. Protecting the doors is the priority then you can install them on windows as well.
The PIR1-345 is an advanced, wireless motion detector that can pick up movement within a 30 foot by 50 foot area. This is a great unit for protecting a large, open space with several entry points (i.e. windows, doors) or even a hallway.
Keep in mind, communication modules are sold separately. If you are interested in monitoring your 2GIG alarm system you will need to choose a communication path: Internet, Cellular and/or phone (POTS). There is a module designed for each form of communication and should be added to this kit at the time of purchase. In order to enroll in services with Alarm.com you will need choose between the GCCDMV-A (Verizon) and the GC3GA-A (AT&T) cellular communicators.
Lastly, the kits include the AC1 transformer but do not include any cabling. If you are interested in a finished solution then check out the 2GIG AC2-PLUG which offers a finished cable with male DC connector. This offers easier power cycling and eliminates the need to purchase and customize your own cabling. Otherwise, you will need to custom cable the system using stranded 18 gauge 2 conductor cable (18/2).