Prima by Napco PWTEMP Wireless Flood/Freeze Temperature Sensor

Implement water leak, freezing, and high temperature sensing with the Napco Prima PWTEMP Wireless Flood/Freeze Temperature Sensor. When paired with a Prima All-in-One System (available separately), this battery-powered sensor enables you to receive alerts when a water leak, cold temperature (41°F), or high temperature (95°F) is detected. This PWTEMP is tamper supervised and the included CR2450 lithium battery has a 10-year lifespan.