12V 400W 18 Tones Police Siren Mic PA System Wireless Car Alarm System with Emergency Warning Loud Horn Speaker & Remote Control for Firefighter Ambulance Vehicles Truck Car SUV ATV UTV

Powerful 400W Control Box & PA System: This 400W police siren PA system delivers a loud 125-135dB output, featuring a slim speaker design that allows versatile installation in various vehicles, including trucks, vans, and ATVs.
Wireless Remote Control & Handheld PTT Microphone: This warning system comes with a wireless handle remote and handheld push to talk microphone, easier to operate with one hand while driving, making it an ideal emergency siren for vehicles like tow trucks, vans, and ATVs, police, ambulance, fire, engineer, private vehicles, etc.
Multi-Tone Emergency Functions: Choose from 18 pre-programmed emergency tones, including Yelp, Wail, and Hi-Lo, for a range of emergency situations. The system also allows you to control two 12V LED flashing lights with accessory switches.
𝐈𝐏𝟔𝟔 Water-Resistance Build: Made with durable ABS and metal housing, this emergency siren for vehicles features a non-corrosive finish and an IP66 weather-resistant rating, ensuring reliable performance in demanding conditions.
Safe and Easy Installation: Built-In bracket for mounting. Includes 16 AWG wiring, two 15A fuse, and installation accessories such as bolt screw cap. Recommended for 12V vehicle systems. For heavy-duty or prolonged use, upgrading to 14-12 AWG wiring is advised. Rated Voltage: 12V DC, Power Output: 400W (Rated), Impedance: 4 Ohms, Frequency Response: 400 - 4000Hz, Input Current: 15-20A, Light line Current: ≤20A
If it suddenly stops working or doesn't respond when you press the remote button, you can simply re-match the remote and control box: There's a Step button in a recessed hole on the right side of the main unit. Press and hold the re-set button briefly with a thin object, then release it. The red light will turn off. At this point, turn the remote back on; you'll hear a "ding" sound, indicating that rematch is complete. We uploaded a video to the listing, you also could check it.

Product Name:Multi-Tone Emergency Siren - Powerful Control Box: 400W control box with a wireless remote for easy operation. Each speaker is individually packaged and includes a built-in mounting bracket. Compact Speaker: - Dimensions: 5.6" L x 5.4" H x 2" W - Includes a mounting bracket for easy installation. - Can be mounted in the engine bay, front bumper, or other areas of your vehicle. Amplifier & Handheld Remote: - Amplifier dimensions: 9" L x 4.64" W x 1.6" H - Handheld remote dimensions: 2.12" L x 4" W - Wireless microphone functions as a loudspeaker with an effective range of 30-50 meters. Great for fun activities like singing! Multi-Function - 18 Tones: - Features 18 different sounds suitable for various situations, including police sirens, fire truck horns, and ambulance alerts. Easily switch between sounds using the control box knobs. - LED Light Control: Capable of controlling two LED lights using accessory switches. - Waterproof Protection: Rated IP66 for durability in various weather conditions. Specifications: - Sound Level: 125-135dB - Output Power: 400W Rated - Voltage:12V Impedance: 4 Ohms Frequency Response: 400 - 4000Hz Working current:15-20A Light line Current: ≤20A - Material: ABS + Metal Speaker Characteristics: - Robust Neo driver for deep bass sounds. - Weather-proof housing for added durability. - Clear sound frequency with universal compatibility for all sirens. Installation Guidelines: - Connect the main red wire to the positive battery terminal and the black wire to the negative terminal. The green wires should connect to the horn, while the white and yellow can be used for flashing lights. - Ensure speakers are securely bolted in place, preferably in the grill or engine bay. You may need longer wiring depending on your vehicle's configuration. Application: Ideal for SUVs, buses, off-road vehicles, ATVs, trucks, vans, and more. Important Notes: Check wiring diagram before installation (This type is wireless siren D on the manual) - Verify voltage compatibility before installation to prevent damage. - Connect the horn and flash lamp first, then insulate the wiring before connecting power. - Install the control unit in the driver's cab but avoid grounding it; disconnect when the vehicle is off to prevent startup issues. - Position the horn in a water-resistant area to avoid circuit shorts during heavy rain. Product Dimensions: - Weight:5038g (177.71 oz) - Dimensions: 30.0 x 18.0 x 10.0 cm (11.81 x 7.3 x 3.94 in) Package Includes: - 2 x Speaker Units - 1 x Control Box - 1x Car USB Charger - 1 x Remote Control - two 15A fuse & wiring Harness Ideal for enhancing vehicle safety, this multi-tone emergency siren is designed for those who demand reliability and superior sound performance.