TX3190-NB中文資料TANDAUK數(shù)據(jù)手冊PDF規(guī)格書
TX3190-NB規(guī)格書詳情
Features and Benefits
? NB-IoT Optical Smoke Alarm
? Low battery warning and LED status indicator
? Test/Mute button
? 360-degree visual indicator
? Built-in local sounder; loud 80 dBA at 3-meter
alarm signal
? Aesthetically pleasing design and easy to
install
