Key Features and Benefits:
Door Entry Alerts - For added peace of mind, get alerts whenever someone opens a door or window. The wireless door and window sensor, enabled by Honeywell ActivLink™, connects with your Honeywell or Libra+ doorbell or home alarm system to trigger an alert sound.
Easy To Install - All Honeywell push buttons and accessories are easy to install, with optional screw-free installation and an easy open battery compartment so you can be set up in minutes. All this is backed up by a 2 year product guarantee..