Olympia External siren

Outdoor alarm sirens are ideal for scaring off intruders before anything happens. The Olympia alarm siren is splash-proof and drives away any potential intruder with its visual and acoustic alarm. The volume of the acoustic alarm reaches 105 dB, which is roughly equivalent to the sound level of a Formula 1 car at a distance of 30 meters. Super bright LEDs also provide efficient visual alerting. The alarm duration can be set between 1 minute and 10 minutes, allowing you to customize it to your needs. The compact device measures 6.5 x 2.5 x 11.0 cm (WxDxH) and can be easily set up with the included mounting materials. It can operate via both power supply and battery. Three AA batteries are already included in the package. When the battery charge is running low, the base station emits a warning signal, ensuring you can always be confident that the device is functioning properly.