The Dahua DHI-HY-SA40A is a standalone smoke alarm that continuously monitors smoke concentration. This device works without a panel and is cost-effective and suitable for home use. The smoke alarm uses a new split-spectrum sensor with a built-in high-volume buzzer, delivering stable performance and low false alarms.
Once the surrounding smoke concentration reaches the alarm level, it will promptly send out a visual and audible alarm signal to remind the user to take immediate action.
The DHI-HY-SA40A can be widely used in residential areas such as villas, apartments and dormitories, including reading rooms, living rooms, bedrooms and hallways. It has a sealed lithium battery and offers easy installation.
To detect smoke more accurately, it supports split-spectrum sensor technology, and the alarm trigger is loud enough that you will find it very difficult to turn it down. The device also integrates the test and silence options in one button. Once the required functions are set, any further amendments can be made through any working infrared device.
For more information, contact Dahua Technology South Africa, Robin Lee,
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