Markenlos 1PCS Formaldehyde Sensor Module MQ138 -138 Sensor Module
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Enhanced Sensitivity and Accuracy: The MQ138 sensor module is engineered for precise detection of various harmful gases, making it an essential tool...
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motion Sensor, connection frequency 868 MHz, indoor, Google Home, range 7 m, setting: sensitivity
infrared (PIR), light sensor, connection Thread, outdoor, Apple HomeKit, Google Home, Matter, range 9 m, setting: illumination
infrared (PIR), light sensor, connection Zigbee, indoor, Apple HomeKit, setting: illumination
infrared (PIR), opening sensor, vibration sensor, temperature sensor, humidity sensor, light sensor, connection Bluetooth, indoor, range 5 m
