Specification Brand : Hilitand BulletPoint : The company focuses on the field of industrial automation products, with a large amount in stock inventory,all of which are original unused products with packaging.Including encoder,relay,sensor,photoelectric switch,proximity switch,isolating switch,Cam switch, pressure switch and transmitter,potentiometer,circuit breaker,timer,contactor,Fuse,transformer,switching power supply,PLC controller, signal lamp,arc extinguisher,servo motor and driver,etc, BulletPoint1 : [Clear Polarity] Red wire designates positive pole, while black wire denotes negative pole for easy setup and connectivity. BulletPoint2 : [Long-lasting Usage] Continuously operational for up to 12 hours, providing performance in various applications. BulletPoint3 : [Versatile Application] Ideal for fire disaster alarms, diy electronics projects, and other scenarios requiring audible warnings. BulletPoint4 : [Loud Sound] Single sound high decibel active buzzer offering a 110db output for attention-grabbing alerts. BulletPoint5 : [Easy Installation] 24V dc power supply ensures simple - the buzzer sounds instantly when powered on. Color : Red ExternallyAssignedProductIdentifier : 4712783691417 IncludedComponents : No ItemDisplayDimensions_Height : 1.18 inches ItemDisplayDimensions_Length : 15.16 inches ItemDisplayDimensions_Width : 4.13 inches ItemName : Beeper, DC 24V 110dB Active Buzzer Beeper Single Sound High Decibel Red Black Wire, 12 Hour Continuous Work, Fire Disaster, Warning Alarms ItemPackageDimensions_Height : 8 centimeters ItemPackageDimensions_Length : 8 centimeters ItemPackageDimensions_Width : 8 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : industrial-warning-alarms Manufacturer : Hilitand Material : EVA ModelName : Hilitand40gbi3a1g6 ModelNumber : Hilitand40gbi3a1g6 NumberOfItems : 1 PartNumber : Hilitand40gbi3a1g6 ProductDescription : Specification: Item Type: Active Buzzer Operating Voltage: DC 24V Decibel: 110dB Cable Length: Approx. 33cm / 13.0in