Key Features
✅ LED Display
✅Detects Carbon Monoxide
✅Accurate Measurements
✅Easy to Install
✅Free Shipping
Secure your home with the smoke detector
Equipped with photo-electric and electrochemical CO sensors that operate independently of each other, it instantly informs you of dangerous smoke emissions or critical carbon monoxide concentration levels, while minimizing false alarms; it represents the latest in protection against two deadly threats, all in one device.

Real-time indicator
The display clearly indicates the real-time carbon monoxide (CO) concentration level in the surrounding air and the detector's operating status; if there is a CO concentration between 30 and 999 ppm for a certain period, the background will light up blue and the LED indicator will flash red 4 times every 5.8 seconds.

Features
Voltage: 9V battery (not included)
Alarm volume: ≥ 85dB (3m)
Size: 12 x 3.5cm
The Pack Includes
1x Smoke + carbon monoxide detector