7 SIREN SOUNDSSeven different types of siren sounds, with microphone functions. Hooter / Ambulance / Traffic / Police / Fire. A variety of voice modes, loud, durable and long life. High quality material: The 12V 100W car alarm is made of durable plastic. Waterproof and dustproof, powerful sound and smart remote control use. use only with 12V vehicles. Suitable for most cars, vans, trucks, motorcycles, mopeds. Easy to install: easy to install with screws. Cool retro look. Rotation, stable and easy to adjust the direction of the speaker. And it comes with a pre-wired microphone with push-to-talk. Sufficient long cableSpeaker cable length: about 22cm. Microphone cable length: about 175cm. Allow me to use it without restrictions. The car alarm guarantees that you will definitely be satisfied with it If there is a problem with quality defects, we will solve it immediately