Features: This is a 110 dB alarming horn, which is with a sound alarming system to avoid breaking in burglars or thieves and build a protection for home and valuables. Loud enough sound to frighten away those who are going to steal or do something bad. Easy to install with panel holes and wire plug. Just plug and play. It is made from premium plastic and metal materials for strong strength and long durability. Comes with 1 piece a set. How about get one back home to enhance security ! Specifications: Condition: 100% Brand New Material: Plastic and Metal Color: Red and Black Rated Voltage: 12V DC Working Voltage Range: 6-15V DC Rated Current: 320/600/1000/1200Ma Output Power: 15/20W Sound Index: 110/+3dB/lm Diameter: Approx. 5cm/1.97" Height: Approx. 4.8cm/1.89" Wire Length: Approx. 92cm / 36.22'' Quantity: 1 Piece Package Weight: Approx. 67g / 2.36oz Package Included: 1 x Alarming Horn . Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.