ARC S18 Waterproof Speaker Microphone for Unity25/75 P53/54/55 P7300 Radios

The ARC S18 Series IP57 Waterproof Speaker Microphone is designed for the public safety, law enforcement, military, and construction sectors. Its durable and rugged polycarbonate shell can withstand more demanding performance requirements and is IP57 waterproof rated and fully sealed to meet harsh conditions like 40 mph blowing rain. The Kevlar reinforced polyurethane cable is rotationally wrapped for the best protection. You will get positive tactile feedback when actuated and clear two-way transmissions from a quality Knowles microphone. The 360-degree detent clip stops every 45 degrees for precise and secure placement. In addition, there is a 3.5mm audio jack for listen only applications.

Compatible with the following:

P5300 Series, P5400 Series, P5500 Series, P7300 Series, 
UNITY XG-75, XG-25