WebJul 19, 2022 · High sensitivity and low false m The gas sensor is able to detect gas leakage in ultra-low concentrations (250ppm). Inbination with the full-range temperaturepensation and faeases the anti-interference ability and reduces false ms. Dust-proof and water-repellent design to QOeFKOOT3Hkp WebThe screen is divided into three parts, m Sensor 1, ms Sensor 2, and m Indoor. The maximum and minimum temperature can be set manually by the user. The indoor temperature range is -10 °C to 60 °C (14 °F to 140 °F), and the outdoor temperature range is -40 °C to 60 °C (-40 ℉ to 140 ℉). y4Elhd868AsG Support linkage with other devices, such as siren ms. Support text message and phone call push service. Air Quality Detection Through a PM2.5 sensor, you can view the PM2.5 concentration from your mobile phone in real time, and can be notified in time when the limit is exceeded. Support linkage with other devices. fZJcIcUgSCQb Jul 19, 2022 · Plug and play are one of the NB-IoT natural gas m’s biggest attractive points. It can work independently without a gateway, and it supports remote m, concentration reporting, remote silencer, device expiration reminder, etc. Users can see the gas security situation at home in real-time, predicting potential leakage risks ahead of time. ZmqNwYVG6A18
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