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Intelligent Smoke Alarm Remote Fire Smoke Detector, Model: A500 Wireless 433

A$18.71 A$21.89

Wireless connection, APP control, remote alarm, SMS notification
Carbon monoxide + smoke combination design, sound and light alarm
Using microcomputer control technology for processing, good stability, low power consumption, high sensitivity
Small and thin, easy to install, easy to operate
Power supply: 1.5V AA batteries x 2 (not included)
Material: ABS
Sensor: infrared photoelectric sensor
Alarm current: less than 30mA

A$36.35 A$45.43

Product size: 96x96x41mm
Battery powered: 3x1.5VAA batteries
Quiescent current: less than 10uA
Alarm current: less than 50mA
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$23.37 A$28.98

Working temperature: 0-50 degrees Celsius
Working voltage: 2 AA batteries
Alarm sound: greater than 85dB
High quality chip, can avoid other gas interference
When the main body detects carbon monoxide leakage, the LED digital display can display the carbon monoxide concentration value in real time
Through the air inlet detection, when the concentration value is reached, the sound and warning light will be emitted
Note: This product does not come with a battery

A$17.94 A$21.71

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

A$21.70 A$26.26