2GIG’s Wireless Smoke/Heat/Freeze Alarm is a 3xAAA battery-powered wireless alarm intended for use in a 2GIG system. The alarm has a built-in wireless transmitter, which communicates with the 2GIG Control Panel. When smoke, excessive heat or cold is detected, the alarm sounds a loud local alarm and the built-in transmitter sends a signal to the Control Panel. This alarm is designed to provide protection within a 35-foot radius of the unit. The 2GIG-SMTK3-345 can send alarm, tamper and battery condition messages to the Control Panel.

Features
•Smoke, heat, and freeze detection
•Ability to separate the three detection features
•Self-contained sounder
•Supervised transmitter and status LED
•Easy installation and programming
•ETL listed