Carbon monoxide detector for the PowerMaster system. Bi-directional PowerG radio technology. It provides an early warning of the danger of poisoning by monoxide, preventing damage to vital organs and even death. Sound alarm through built-in piezo of 95 dB and visual by large led with flash. Button to silence audible alarm. Continuous self-test and manual test. Visible indication of signal quality in the device. It uses advanced encryption algorithm AES-128 for the identification of messages. Frecuency Hopping- Spread Spectrum and TDMA technology, provide the robustness and reliability similar to that of wired systems. Visible indication of low battery.