UNIDEN SM850 - Splashproof Speaker Microphone for UH810S Series Radios marine extras the fan may cycle on

the fan may cycle on and off or run at reduced speed

It is a 12V-only system and is not rated for 24V applications

Do I need to cut or splice wires

the answer button will function as voice support instead

Night Vision Recording - Enhanced low-light performance captures usable footage during nighttime driving

UNIDEN SM850 - Splashproof Speaker Microphone for UH810S Series Radios marine extras the fan may cycle onUNIDEN SM850 Splashproof Speaker Microphone for UH810S Series Radios Genuine Uniden splashproof speaker microphone designed specifically for UH810S series UHF handheld radios featuring splashproof housing for wet environments, built in speaker for clear audio output, push to talk (PTT) button for instant transmission, heavy duty clothing clip for secure attachment, coiled cable with 2 pin connector, hands free operation enabling radio use while