Honeywell HS3MAG1S White Wireless Door & Window Sensor With Batteries

Pack Contents:
1 x Wireless Door and Window Sensor
1 x CR2032 (3V) Battery
1 x Quick Start Guide
1 x Safety & Guarantee
1 x Declaration of Conformity

Features:
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 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 our 2 year product guarantee.