Carbon Monoxide Detector with LED Display Electronic Sensor Alarm

Product information: Color: white Size: 11*11*4CM Weight: 100G Scope of delivery: 1 x CO detector (battery not included) Alarm memory features: Loud alarm (85 decibels) Standby current: <50uA (without LCD); <200uA (with LCD) Alarm current: <75mA Operating ambient conditions: 540℃ 2090%R.H. Powered by 3 x 1.5V AA batteries (no batteries included) Four short beep alarm patterns TEST/RESET button will stop the alarm and test the functionality Advanced protection With the LCD screen, the status of the device is easy to see. An electrochemical sensor carbon monoxide detector, the most precise technology, is equipped. Easy to install and use. The permanent sensor remains effective even up to 5 years. This is a carbon monoxide detector and cannot detect flammable gas (such as liquid gas, natural gas, methane, etc.).A perfect item to protect your family from the danger of carbon monoxide. Acoustic (85 dB) and optical alarm (red LED), LED control lights (red = alarm, green = operation) Sensitivity and time detection: 50 ppm, alerted within 60 to 90 minutes; 100 ppm, alarms within 10 to 40 minutes; 300 ppm, alarms within 3 minutes