MH-66F4B Intrinsically Safe Submersible Speaker Mic
Submersible Speaker Mic • IP57 Rated • Intrinsically Safe • For Vertex Standard EVX-S24
The MH-66F4B Intrinsically Safe Submersible Speaker Microphone is a rugged, waterproof remote speaker mic built for crews working in wet, hazardous, and demanding environments. With an IP57 submersible rating and intrinsically safe construction, it keeps your team talking clearly while the radio stays holstered. Browse more business two-way radios and accessories to outfit your fleet.
Compatible Radios
The MH-66F4B is compatible with the Vertex Standard EVX-S24 portable two-way radio. Not sure if it fits your model? Call 1-800-984-1534 or contact our radio experts and we'll confirm compatibility.
Key Features
IP57 Submersible
Waterproof and submersible construction stands up to rain, splashes, and wet job sites.
Intrinsically Safe
Built for hazardous environments where standard accessories can't safely operate.
Hands-Free Talk
Clip it to your collar or shoulder so staff can communicate without unholstering the radio.
Frequently Asked Questions About the MH-66F4B Intrinsically Safe Submersible Speaker Mic
• Which radios is the MH-66F4B compatible with?
The MH-66F4B is compatible with the Vertex Standard EVX-S24 portable two-way radio. Not sure about your model? Call 1-800-984-1534 or contact us and we'll confirm compatibility.
• Is the MH-66F4B waterproof?
Yes. The MH-66F4B carries an IP57 submersible rating and intrinsically safe construction, making it suitable for wet and hazardous work environments.
• Need help choosing the right accessory?
Call our radio experts at 1-800-984-1534 or contact us and we'll match the right gear to your fleet.