Description

Keep your home and property safe with the KERUI Wireless Siren Alarm System, a standalone high-decibel security speaker that pairs easily with sensors and remotes to deliver instant protection. With its 110dB siren, wide 100m working range, and support for up to 30 sensors and 20 remotes, this system is ideal for safeguarding homes, garages, warehouses, and more—without the need for a central alarm panel.

About this item

• Powerful 110dB Alarm – Loud siren immediately alerts you and deters intruders the moment a sensor is triggered.

• Wide Coverage – Supports up to 30 wireless detectors and 20 remotes/doorbell buttons for full-home protection.

• Flexible Remote Control – Arm, disarm, activate emergency alarm, or switch to doorbell mode with ease.

• Wireless 433MHz Connection – Stable, long-range communication up to 100 meters in open space.

• No Control Panel Needed – Works as a standalone alarm system, making setup simple and hassle-free.

• Durable Design – Adjustable iron mounting bracket with stable operation in temperatures from 0°C–55°C.

• Plug-and-Play Power – Includes DC9V adapter with extendable cable for flexible installation.

Review: A reliable and easy-to-use wireless alarm system that gives you loud, effective protection—perfect for anyone wanting peace of mind without complicated wiring.