We added another smoke/carbon monoxide detector at the top of the stairs

A 26" 2019 iMac computer has been installed in the office with dual monitors. Laser printer and reliable internet provide a fully functional office.

Just installed the best Ring door Bell. I installed one at my mom's house and it works great. Besides working as a video door bell, it allows users in a community to report lost pets, suspicious people, weather issues etc.. It was not difficult to install and the software is easy to use.

New Schlage network door lock. Every guest gets a different code that functions only during their stay. This is the top rated brand, with top rated security features.This replaces the Yale lock that had worked well but the system was outdated, and the programming was a bit difficult. 

1. Press the house Icon to illuminate the screen

2. Enter your code.

How to change batteries. https://youtube.com/shorts/RmWJwEhPJPo?feature=share

Mitsubishi Mini-Split - Complete new system for all bedrooms!  Not cheap, but the best system out there!