9kg Handheld Acoustic Hailing Device Featuring Full View Display

• Customization: Available
• Weight: 9kg
• Display: 2.8-Inch IPS Liquid Crystal Display with Full View
• Model NO.: HWPAD-2
• Noise Volume Adjustment Function: Supports Adjusting The Noise Volume
• Maximum Sound Pressure Level: 150dB
• Total Machine Maximum Power: ≤200W
• Charging Time: ≤2h
• Transport Package: Carton
• Specification: 275mm× 200mm× 270mm
• Trademark: OEM
• Origin: China

Product Description

Portable Acoustic Device
Model: HWPAD-2

I. Product Description:

The Portable Acoustic Device serves as an advanced sound directional transmission tool, expertly designed to facilitate long-distance voice announcements, issue compelling warnings, and execute effective deterrence operations. This state-of-the-art device boasts the capability to project remarkably clear sound effects over vast distances and even navigate through certain obstructions. Engineered with high directivity, exceptional sound intensity, and unparalleled clarity, it ensures the utmost efficiency and precision in transmitting sound to great distances.

II. Main Features:

1. Humane Law Enforcement: With its sophisticated design, it enables non-contact and non-injurious crowd control, effectively dispersing gatherings while preventing conflict escalation.
2. Built-in Low-frequency Cut-off: Featuring ultra-high sound intensity, it can disperse targets within a 0 - 60 meter radius, while the powerful warning range extends to an impressive 300 meters.
3. Convenient and Easy to Use: Compact and lightweight, it ensures effortless single-person operation through an ergonomic hand-held grip design.
4. Persuasion and Warning: This versatile device integrates seamless voice announcement capabilities alongside the option to play warning audio using mobile phone AUX/bluetooth connectivity.

III. Technical Specification:

Parameter	Specification
Dimensions	275mm×200mm×270mm
Weight	9kg
Display	2.8-inch IPS liquid crystal display with full viewing angle
Noise Volume Adjustment Function	Supports adjusting the noise volume
Sound Level	At the maximum volume, the sound level of noise 1m in front of the device is 133dB(A); at the maximum volume, the sound level of noise 5m in front of the device is 120dB(A)
Maximum Sound Pressure Level	150dB
External USB Playback Function	Supports connecting to a USB memory card and playing MP3 audio files in it
Switch Playback Function	When playing via an external USB, the device supports previous/next track switching operations
Equipped with a Wireless Microphone	Can achieve wireless voice announcement function, supports adjusting the voice announcement volume
Recording and Playback Function	Has a recording and playback function in the voice announcement mode
Bluetooth Playback Function	Supports playback by connecting to devices such as mobile phones via Bluetooth
Battery	Built-in rechargeable lithium-ion battery, nominal battery voltage 46.2V
Display Supports Displaying Battery Remaining Power	Yes
Frequency Response Range	500HZ - 5000HZ
Audio Input	USB, Bluetooth, wired audio, wireless microphone, MP3
Sound Diffusion Angle	25°±2
Total Machine Maximum Power	≤200W
Charging Time	≤2H
Working Time	Continuous operation at maximum volume for 3H, continuous maximum sound amplification time ≤15H
Charging/Power Supply Interface	Supports 110VAC - 220VAC 50/60HZ AC input
Drain Current	0.2mA
System Prompt	It is recommended to charge once a month to extend the battery life
Waterproof and Dustproof Grade	IP64

IV. Application Scenarios:

Maritime law enforcement Anti-riot law enforcement

Emergency Rescue Large-scale event management

V. Product Appearance: