Ionization sensor technology detects invisible fire particles in smoke detector (product 2), while electrochemical sensor detects CO gas in CO detector (product 1).
Both detectors operate on a 10-year lithium battery with no wiring needed, providing protection even during power failures.
The CO detector (product 1) has a digital display that updates every 15 seconds to display the level of CO presence.
The smoke detector (product 2) meets UL217, NFPA72, California Fire Marshall, NFPA 101, FHA & HUD requirements with a 85 dB alarm.
Both detectors have LED indicators showing normal operation (green), hazards detected (red), and replace detector (amber).
