2GIG | Smoke/Heat/Freeze Sensor [SMKT3]

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.


• 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