Shendawei carbon dioxide detector concentration environmental monitoring instrument wall hanging household digital disy co2 gas alarm

Model:深达威二氧化碳检测仪浓度环境监测仪壁挂家用数显co2气体报警器

Brand:金科JINKO

Introduction:Wall-mounted high precision sensor can be installed real-time monitoring alarm prompt HD large screen sound disy double alarm two power supply modes