Universal Motorcycle Scooter Anti-theft Alarm System Engine Start Remote Control Key -- Product Description: This electronic security system with remote control can help your motorcycle stay away from thieves. Use high-power alarm speakers to deter thieves and warn you in time. Why not take it home with such a practical product? Product Features: 1. Remote start system, keyless driving. 2. Remote flame control, anti-theft and anti-grabbing. 3. Horn alarms and turn signal flashes. 4. One-click car search, overtaking warning. 5. Sensitivity is freely adjustable. 6. Using scrolling dynamic coding learning, anti-copy, cracking is more difficult and safer. 7. The product is disabled with memory function. 8. The host is very small, waterproof and very low power consumption to prevent battery drain. 9. The internal circuit design is optimized, the distance is greater, and the anti-interference is stronger. The remote control uses tens of millions of chip oacute;w code ciphers, which are non-self-encoding (greatly reducing the likelihood of re-code and cracking). 10. High power alarm speakers, small and powerful 125dB piezo alarm, can deter thieves and issue warnings in time. Product parameters: 1. Rated operating voltage: 12V 2. Quiescent current: 3.5mA 3. Transmitting and receiving frequency: 315MHZ 4. Remote effective distance: 150 meter oacute;w 5. Alarm sound level: 125dB 6. Operating temperature range : -15 deg; C -80 deg; C 7. Product weight: about 0.243kg 8. Size: about 15.8*6.5*9cm/6.22*2.56*3.54in 9. Material: plastic Instruction: 1. Lock button: set the anti-theft function. After three seconds, the host will go through a vibration alert. 2. Unlock key: improve security. 3. Bell button: Search for the car, click the button, the speaker will ring, if the car stops in the parking lot, you will know the approximate location. You can also ask for help when you are in trouble. Product List: 1 * High Power Siren (125dB) 1 * Built-in Brain Module System Shock Sensor 2 * Remote Control 1 * Sticker