The 2GIG FT100-345 is a fully supervised, tamper-protected wireless flood and temperature sensor that provides crucial property protection against water damage and extreme temperatures. This probe-style sensor detects the presence of standing water and monitors the ambient temperature, sending an alarm if conditions exceed 95°F or fall below 41°F. Its 45" cord allows for optimal placement in difficult-to-reach areas like basements, laundry rooms, or near HVAC systems, ensuring reliable detection where it's needed most. Designed for ultimate flexibility, this 345S security sensor features an internal switch for either non-encrypted or encrypted operation, ensuring compatibility across the complete 2GIG security ecosystem, including the 2GIG EDGE and GC Touch panels. This feature allows installers to stock fewer SKUs to support both new and legacy systems. Powered by a single CR123A lithium battery, the sensor offers a long five-year battery life, minimizing maintenance for professional installers and their clients.