The PG9905 Wireless PowerG Temperature Detector is used where temperature detection is critical. Early warning of potentially dangerous temperatures enables users to pre-emptively take action to resolve the situation. The PG9905 is designed to monitor the temperature of the area in which it is installed and communicate to the control system changes in temperature. The PG9905 can be used for both indoor and outdoor temperatures. The PG9905 is ideal for residential and commercial installations where running wires is either difficult or impossible. The PG9905 is equipped with a visible signal quality LED indicator that lets the installer choose the optimal location for installation, eliminating the effort of going back and forth to the keypad.