How is the device carried?

It is lightweight at 4.8kg and comes with a handle and straps for hand-held or backpack use.

High Power Long Range Portable Speaker Rescue Security Acoustic Hailing Device Loudspeaker

Name: High Power Long Range Portable Speaker Rescue Security Acoustic Hailing Device Loudspeaker
Brand: Wenzhou Ma Safety Signal Electronics Co., Ltd.
SKU: 2175158275

Zhejiang, ChinaWenzhou Ma Safety Signal Electronics Co., Ltd.

US$500.00

10 Sets

Product profile

Customization

Available

Type

Outdoor Speakers

Amplification Type

Active

Model NO.

MTP-200A

Speaker Material

Plastic

Usage

Portable Player

Sound Channel

Single Channel

Special Function

Memory Card Support

Chargeable

SNR

81-90dB

Display Type

Digital Display

Compatible Product

Universal

Power

200W

Sound Pressure

134db

Sound Range

1km

Control

Wireless

Transport Package

Carton

Specification

8kg

Trademark

Origin

China

Key features

Long Range Hailing: Achieves up to 1km clear voice range with 134dB sound pressure.

High Acoustic Output: Delivers 200W max power with focused directional sound propagation.

Durable Design: IP66 rated for water, dust, corrosion resistance, and -50C to +65C operation.

Long Battery Life: Continuous 8-hour operation with 2-year battery life and 500+ charge cycles.

Versatile Audio Sources: Supports USB, TF card, Bluetooth, FM radio, and wired/wireless microphones.

Portable & Lightweight: Weighs only 4.8kg with handle and straps for hand-held or backpack carrying.

Customization Available: Offers full, minor, and flexible customization from samples or designs.

Wide Application Scope: Ideal for emergency rescue, law enforcement, security, and traffic control.

Company profile

Customization from SamplesFull CustomizationCustomization from DesignsFlexible Customization

Wenzhou Ma Safety Signal Electronics Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤24h

AI-Powered supplier vetting

SummaryMA SAFETY SIGNAL is identified as a professional technical supplier of alarms, sirens, loudspeakers, and beacons for industrial and civil applications. It supports sample-based, design-based, full, minor, and flexible customization, and provides ODM and OEM services. Production is centered on one production line, with one R&D engineer and one quality inspector; finished products reportedly receive 100% inspection, although checking is performed by packing staff. The supplier has raw-material traceability, in-stock capability, valid contracts with associated subcontractors, and stated lead times within 15 workdays in both peak and off seasons. Its export experience is limited to one year, with no overseas agents, branches, warehouse, showroom, or offline trade-show participation. No new products were launched in the past year, and no SDK or 3D software design service is available. The provided information does not establish certifications, after-sales service, or customer case details.

Supplier typeThe supplier explicitly identifies as a professional technical supplier and focuses on manufacturing alarms, sirens, loudspeakers, beacons, and related warning systems for petrochemical, mining, power, safety, military, and civil applications. This supports classification as a specialized industrial warning-signal manufacturer.

R&D capabilityThe supplier has one R&D engineer and offers ODM services, but it reported no new products in the past year, no available SDK, and no 3D software design service. These explicit limitations outweigh the available ODM capability for innovation assessment.

Production capacityProduction is supported by one production line, valid manufacturing-capacity contracts with associated subcontractors, in-stock capability, and stated lead times within 15 workdays in both peak and off seasons. Finished products are reported to receive 100% inspection, although there is only one quality inspector and checking is performed by packing staff, indicating operational capability with a limited documented quality structure.

Customization capabilityThe supplier explicitly provides customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also offers ODM and OEM services, demonstrating broad stated customization support despite the absence of 3D software design capability.