Expand your Yale Smart Alarm System with the intelligent indoor siren. In the event of a break-in, the Yale Smart Alarm Indoor Siren sounds at an adjustable volume of up to 85 dB, and the built-in LED flashes to deter burglars. The alarm is also triggered if someone tries to tamper with the device, providing comprehensive protection for your home. The indoor siren produces special acoustic countdown tones when your alarm system is activated and deactivated.

Powerful, adjustable siren: With an adjustable volume of up to 85 dB, the Yale indoor siren sounds when triggered, sending a clear message to unwanted guests that they are not welcome.

Eye-catching flashing LED: Alongside the powerful siren, the inbuilt LED flashes, providing an additional visual deterrent that cannot be ignored and sends a clear message that your home is protected and monitored.

Audible activation and deactivation tones: The siren produces specific audible countdown tones when your alarm is activated and deactivated.

Real-time notifications: Stay on top of things by receiving instant notifications on your smartphone via the Yale Home app when the alarm is activated.

Yale Horizon+ technology: The innovative Yale Horizon+ wireless technology provides you with a unique wireless range of up to 1 km as well as an extremely long-lasting battery life for the sensors. This means that not only your house is optimally protected, but also your entire property, including the garage, garden shed, and all outbuildings.

Tamper-proof protection: The alarm is triggered if someone tries to remove the sensor and alerts you immediately. This ensures complete protection of your home.

Compatible with Yale Smart Alarm: Designed to work seamlessly with your existing Yale Smart Alarm system, it provides enhanced security and allows you to create a comprehensive system tailored to your needs.

Scope of delivery: 1 siren, 1 mounting hardware, 3 batteries, 1 quick start guide.