Vehicle-mounted Directional Horn Product Features:

1. The housing is made of special steel, featuring ultra-strong weather resistance and a robust explosion-proof rating, with excellent directional control functionality and the characteristics of a transverse horn. 2. Within the straight-line transmission angle range, the sound can reach 70 decibels at a distance of 1 kilometer, ensuring clear voice announcements. 3. It is an integrated vehicle-mounted mobile device combining MP3 playback, siren sound source, and handheld microphone.

Product Name: Vehicle-mounted Directional Horn

Model: XH-CZLD-01

Specifications: 420mm*270mm*220mm

Parameters:

Material: Special Steel Directional Wave Range: 600m to 800m Protection Level: IP65 Wind Resistance Level: 12-level Strong Wind

Operating Current: 15A Total Power: 420 Watts Operating Temperature: -20℃ to 65℃ Operating Voltage: 12V/24V Weight: 20kg

Usage Instructions:

1. The POWER button is the power switch, with a power indicator light.

2. The STRONG button is the high-volume switch.

3. The WEAK button is the low-volume switch.

4. Press the alarm sound button to activate the siren; press it again to turn it off.

5. For wired microphone announcements, use the MIC VOL button to adjust the volume.

6. The front panel of the main unit allows mode switching and volume control: previous track, next track.

7. The audio interface includes a wired microphone port, USB port, and SD card slot.

8. For the wired handheld microphone, press the PTT button on the handle to speak; simultaneously press REC and PLAY to record; press PLAY alone to play the recording.

9. Other buttons can be pressed as needed for corresponding sounds.