Feature:
- Energy conservation and environmental protection
- No radiation, harmless to human body
- 85dB high decibel alarm
- LCD blue backlit LCD screen
- Three levels of dangerous concentration automatic switching detection
- Manual detection button to constantly monitor the concentration of carbon monoxide in the environment
- Power supply: 3 x 1.5V AA Batteries (Not included)
- Working range: humidity 4 ℃~38 ℃
- Alarm sound: 85DB (3 meters)
- Alarm current:<80mA Static current:<80uA
- Low battery alarm: emits a "chirp" sound every 30 seconds, LED display: Lb
- Rated voltage: 220V 50HZ
- Alarm concentration: 50PPM. 60-90 minutes: 100PPM. 10-40 minutes: 300PPM. 3 minutes
- Static indication: The green LED flashes once every 30 seconds
- Product size: Diameter 100mm * 38mm
- Rotate open the back cover and install three No. 5 batteries
- After the blue backlight lights up, press the "TEST" button to test
- Use the screws in the attachment to secure the alarm chamber to the wall
- Installation location selection: bedroom/living area/area where you think carbon monoxide may exist
- Installation method: Ceiling mounted, wall mounted, suspended on the wall, within 30CM of the roof. Due to the light density of carbon monoxide, it is recommended to install on the ceiling
- Carbon monoxide gas enters the interior of the machine through the gaps around the alarm, and after detection, outputs the concentration value of carbon monoxide
- In the air, it is normal for the screen to display 0-30PPM when first turned on
- After installing the battery, you will hear a beep and the red light will flash once.
- When an alarm is triggered, the red indicator light flashes rapidly and emits an alarm sound
- When in standby mode, the green indicator light flashes once every 30 seconds.
- An alarm will be triggered when the following conditions are met
- 50ppm/60-90 minutes
- 100ppm/10-40 minutes
- 300ppm/3 minutes
- 50ppm: The maximum concentration that a healthy adult can tolerate within eight hours
- 200ppm: Mild headache and fatigue after 2-3 hours
- 400ppm: Frontal pain within 1-2 hours; Threatening life in 3 hours
- 800ppm: Within 45 minutes, there may be dizziness, nausea, and spasms; Losing consciousness within 2 hours
- 1600ppm: Headache, blurred vision, nausea within 20 minutes; Death within 1 hour
- 3200ppm: Headache, blurred vision, nausea within 5-10 minutes; Death within 25-30 minutes
- 6400ppm: Headache, blurred vision, nausea within 1-2 minutes; Death within 10-15 minutes
- 12800ppm: Death within 1-3 minutes
Attention:
- The symptoms of CO poisoning in the above table are for healthy adults, and their reactions may vary for high-risk and vulnerable populations. Staying in an environment containing 50ppm concentration of carbon monoxide for more than eight hours may also cause carbon monoxide poisoning.
Determine if anyone is experiencing symptoms of carbon monoxide poisoning, and immediately contact a doctor if the following symptoms are encountered:
- Common mild symptoms: mild headache, nausea, vomiting, and fatigue;
- Common moderate symptoms: headache, drowsiness, confusion, and increased heart rate;
- Common extreme symptoms: spasms, loss of consciousness, heart and lung failure, may cause brain injury or death.
Package including:
- 1Pc * CO Sensor
Note:
- There could be some slight differences in the color tone of the pictures and the actual item.
- Please allow 1-2mm differs due to manual measurement, thanks.
No Retail Box,Packing Safely in Bubble Bag.
