1. The device only work with 12V power supply
2. The device DOES NOT Waterproof
3. Installed it by garage is highly recommended.
1. Color : black
2. Easy to install
3. 7 Siren sounds, Hooter/Ambulance/Traffic/Police/Fire alarm . etc
4. 80W Speaker gives very loud sound – about 115 decibels at full volume
5. Powered by: vehicles’ electricity – 12V Only
6. Microphone for PA system
7. Speaker is 18cm long and 11cm height
8. Input Current: 1300-1500mA
9. Sound pressure level: 130 ± 5dB
1 X PA Mic
1 X Speaker
7 Tone Car Siren. It comes with 7 different tunes, Hooter/Ambulance/Traffic/Police/Fire etc. Best tools for emergency needs. High Quality Made. Made of durable ABS housing, smart iron mount and sophisticated inner structure. Best quality you can count on. Built in PA system. Microphone for PA System.Please don’t use siren when emergency situation happened. 18 Month Warranty. Claim: This is not a professional device! But it is enough for daily use. It is not going to be as loud as $100+ Sirens sold on the market.Considering the price, this product is a fantastic value.