door alarm sensor
Read ReviewVivint Smart Home
ReviewMSRP: $39. 99 at Pros: Speedy event response. Excellent video doorbell. Offers remote control of door locks, cameras, thermostats, and sensors. Responsive
touch screen. No lengthy contract required. Cons: Requires a monthly subscription for remote access. Cannot customize alarm sounds. Bottom Line: The Vivint Smart Home system offers 24/7 security monitoring and remote control of your door locks, cameras, heating system, and features the best video doorbell solution we've tested. Read ReviewRing Alarm Security Kit ReviewMSRP: $199. 00 at Pros: Easy to install.