Fire Alarm Siren Overview The Fire Alarm Siren is designed for use with an alarm host. When the alarm host detects fire, it triggers this siren to alert everyone. The siren emits a loud sound combined with a flashing light, prompting immediate evacuation. It is ideal for environments such as offices, shops, hotels, and restaurants. Features Offers three selectable alarm tones to suit your preference. Emits a super loud sound, with a volume reaching up to 100dB. Equipped with two built-in super bright LEDs to effectively signal evacuation. Constructed from high-quality ABS fire-proof material, making it suitable for various venues like offices, shops, hotels, and restaurants. Specifications Rated Voltage: DC 12V Rated Current: 100mA Voltage Range: DC 9-24V Alarm Sound Pressure Level: Up to 100dB Tone Settings: Three selectable tones Material: ABS Color: Red Operating Temperature: -10°C to 50°C Item Dimensions: Approx. 12.3 x 9.7 x 4.8 cm (L x W x H) Item Weight: Approx. 121g / 4.3 oz Package Information Package Size: Approx. 15.2 x 12.2 x 6.3 cm / 6 x 5 x 2.5 in Package Weight: Approx. 208g / 7.3 oz Package List 1 x Fire Alarm Siren 1 x Bracket 1 x Bag of Mounting Screws 1 x User Manual