Smoke Detectors with 10-Year Battery and Photoelectric Sensor for Home (4-Pack)

Siterlink is dedicated to making life more comfortable and healthy, with a focus on safety as the top priority. We manufacture reliable home safety products using advanced technology and excellent performance. Our smoke alarms are the result of continuous innovation, making them a trusted choice for homes and businesses worldwide.

Our smoke alarms come in three types: Combo Alarms and Others. These alarms are designed to meet the standard requirements, ensuring they are more reliable and safer. The fire-retardant PC plastic material used in their construction ensures the alarms will continue to function even in the event of a fire, without being destroyed in the early stages.

To activate the alarm, simply press the test button and hold it for more than 3 seconds until the LED lights up, then release it within 2 seconds. This will generate a beep, indicating that the unit is now activated.

One of the key features of our smoke alarms is the one-button test and silence functionality. A weekly test is required, and you can push the button to silence the alarm for 10 hours if it is sounding without an actual fire.

Our smoke alarms are designed to last for 10 years, with a built-in 3V lithium battery that will not need to be replaced during this time. They are equipped with a photoelectric sensor that can accurately detect smoke and fires, providing an early warning to help keep your family safe.

The alarms also feature a red LED indicator and a low battery warning, ensuring you are always aware of the status of your smoke detectors. Additionally, the loud alarm signal (over 85dB) will help alert your family to any potential danger.

Installing our smoke alarms is a breeze, as they come with a mounting bracket, screws, anchor plugs, and a 3M magnet plate base, allowing you to choose the best method for your specific needs.

At Siterlink, we are committed to providing peace of mind through our high-quality products. Our smoke alarms are built using first-class fire-retardant ABS plastic material and undergo strict testing before being sold on the market. If you encounter any issues, please don't hesitate to contact us, and we will be happy to assist you in finding a solution.

product information: