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- Product size: 104x39mm
- Battery powered: 2x1.5V AAA batteries
- Quiescent current: less than 10uA
- Alarm current: less than 30mA
- Alarm sound: sound and light prompt
- Sensor: Electrochemical carbon monoxide sensor
- Working temperature: 0-50 degrees Celsius
- Working humidity: relative humidity 10%-95%
A$20.07 A$23.28
- Product size: 126x40mm
- Battery powered: DC 3x1.5V AA battery
- Quiescent current: less than 20uA
- Alarm current: less than 140mA
- Alarm sound: sound and light prompt
- Sensors: Electrochemical carbon monoxide sensor and infrared photoelectric sensor
- Working temperature: 0-50 degrees Celsius
- Working humidity: relative humidity 10%-95%
A$27.18 A$31.80
- Product size: 37x107mm
- Working power: DC 4.5V 3 AA batteries
- Applicable gas: smoke, carbon monoxide
- Sampling method: natural diffusion
- Sensors: semiconductor sensors, electrochemical sensors
- Alarm set value: smoke 0.3db/M
- Indoor temperature: -10 - 55 degrees Celsius
- Response time: less than 30 seconds
A$21.70 A$26.26