Ecoey Smoke Alarm, Wireless Interconnectable Fire Alarm with Built-in Lithium Battery and Professional Anti-Insect Net, 10-Year Fire Safety with Silence Function, FJ111-B,8 Pack

This is a revolutionary smoke alarm with wireless interconnection technology that can detect smoke and alert other alarms connected to it, providing comprehensive protection for your home or office.

With up to 40 pcs alarms interconnectable, you can rest assured that you are well-protected from any potential fire hazards.

The photoelectric technology used in this alarm is highly sensitive and can detect slow smoldering fires that may take hours to ignite, providing early warning and crucial time for evacuation.

Plus, the device does not contain any radioactive materials, making it safe for the environment. The product also features a built-in 3V lithium battery that lasts for an impressive 10 years without needing replacement, saving you money and energy in the long run.

And with a low battery warning system, you'll always be aware when it's time to replace the detector.

Additionally, the Test/Silence button allows you to easily test and silence the alarm as needed.

Don't wait - get this innovative smoke alarm today and give yourself peace of mind!