The Sennheiser EW 112P G4 Camera-Mount Wireless System is a specialized, all-in-one audio solution engineered for broadcast journalists, documentary filmmakers, and video production crews who require a compact, reliable wireless lavalier system that mounts directly onto a camera. This portable kit operates on a pre-selected UHF frequency band and is designed for straightforward plug-and-play operation, eliminating complex setup procedures in fast-paced field environments. The system uniquely integrates a true-diversity receiver with a built-in omni-directional lavalier microphone, creating a seamless audio capture chain from the subject's clothing directly to the camera, perfect for interviews, run-and-gun filming, and electronic news gathering (ENG) where mobility and quick deployment are critical.

The system's core component is a rugged, clip-on bodypack transmitter to which the supplied tie-clip omni-directional lavalier microphone is attached. This microphone is optimized for clear, natural speech reproduction with a tailored frequency response that enhances vocal intelligibility while minimizing handling noise and wind interference. The receiver is designed with a low-profile form factor that securely attaches to a camera's hot shoe or strap, drawing power from the camera's battery via a dedicated DC cable or using its own AA batteries. It features a clear display for monitoring audio levels, RF signal strength, and battery status, along with essential controls for level adjustment and frequency sync, allowing for quick on-the-fly adjustments without interrupting a shoot.

Built to endure the demands of location work, every element is constructed with durability in mind, from the robust metal housing of the transmitter to the resilient cabling of the lavalier. The system employs Sennheiser's professional-grade companding and true-diversity reception to ensure a stable, dropout-free audio link and transparent sound quality even when the subject is moving. By providing a complete, camera-integrated wireless package with a quality omni lavalier, the EW 112P G4 offers video professionals a trusted, self-contained tool for acquiring broadcast-quality audio with minimal setup time, making it an indispensable asset for solo shooters and small production teams.