sam diy wireless security system

Description

sam diy wireless security system. Shipped with USPS Priority Mail.
Switched to a different security system. Shown in the last photo is what will be included in EACH box. (Circled in green)
We used some of the expansion kit pieces. Mostly brand new (new are in bags) comes with everything pictured
Haven’t used this for a couple of years, don’t know much about resetting the main monitor, could purchase just for expanding your system (expansion packs) accepting best offer
Included: (pictured)
Main monitor
4 window/ door sensors (opened used)
1 remote
2 keychain
4 room movement sensors