The WHM-025S is a rugged, water-resistant handheld megaphone from the professional WHM series, specially designed for police, fire departments, security personnel, and especially for marine and watersports use. Its high build quality and IPX4 protection rating make it ideal for demanding outdoor conditions involving water or high humidity.

With optimized directional characteristics, the device is feedback-resistant, while the transparent horn design ensures excellent visibility. The integrated rising/falling siren provides immediate warning capabilities. Despite its performance, the WHM-025S remains compact, lightweight, and easy to handle—making it a must-have tool in emergency and maritime scenarios.

Features:

• Powerful, clear voice projection
• Built-in rising/falling electronic siren
• Water-resistant (IPX4 as per IEC60529)
• Feedback-resistant due to focused sound dispersion
• Transparent horn allows full field of vision
• Extremely light and compact
• Designed for marine, rescue, and emergency operations

Technical Specifications:

Model:

• WHM-025S

Power Output:

• max. 25 W

Power Supply:

• 6x C-type batteries (UM-2)

Battery Life:

• up to 6 hours under normal usage

Range:

• up to 1000 meters (outdoors)

Ingress Protection:

• IPX4 (splash-proof from all directions)

Dimensions:

• Diameter: 208 mm
• Length: 320 mm

Weight:

• 1.1 kg

Color & Material:

• WHM-025S: red
• Housing: ASA plastic (UV-stable, impact-resistant)

Scope of Delivery:

• 1x WHM-025S hand megaphone
• User manual
• (Batteries not included)