Feature: Carbon monoxide detector 1. Mcu processing adopted. 2. Connect modern¡§a»s / n.O 3. Auto check and indication for malfunction. 4. Induced co 5. Best adaptability with environment. 6. Sensor with high stability. 7. Auto reset function 8. Auto drift compensation added. 9. Jointed fan exhaust appended. 10. Ceiling mounted. Size: 110mm*40mm Weight: 200g/pc
