Hollyland Solidcom M1 Pro 1.9 GHz Full-Duplex Wireless Intercom System with 8 Beltpacks and Single-Ear Headsets

The Hollyland Solidcom M1 Pro ( 8-Beltpack System ) is a professional 1.9 GHz full-duplex wireless intercom solution designed for medium-scale production teams. It features Dual-Mic Environmental Noise Cancellation (ENC) and adaptive frequency hopping to ensure clear communication in loud, RF-heavy environments like concerts and exhibition centers. The Solidcom M1 Pro stands out with its exceptional dual-mic ENC technology, which delivers clear audio even in challenging conditions by effectively blocking unwanted background noise. Its supercardioid primary mic captures the speaker's voice and environmental noise accurately, while the omnidirectional secondary mic collects environmental noise from various directions as noise samples. Through advanced ENC algorithms, the audio signal is processed in the beltpack, successfully eliminating the environmental noise and ensuring high-quality clear audio. The Solidcom M1 Pro achieves precise communication by allowing for up to three-group communication, even in unlimited cascade connections. Group configuration flexibility is easily accessible via the base station or web page (where the group configuration file can be saved and imported). The beltpack offers 8 preset modes that users can adjust to suit their individual working needs. These modes are ideal for different team collaboration scenarios and work situations. Each mode comes with a color indicator light to make it easy to use and understand. With its versatile range of interfaces, the Solidcom M1 Pro boasts unparalleled cascade connection capabilities. This means that you can expand your system to include virtually unlimited base stations. To connect two Solidcom M1 Pro base stations, a straightforward option is to use either IP or 4-wire cascade connection. To connect more than two base stations, a combination of IP and 4-wire cascade connections can be employed. This user-friendly approach empowers you to effortlessly expand your communication network according to your requirements. The Solidcom M1 Pro offers full support for two types of antennas — panel antenna built into the base station and external fiberglass antenna. This allows for greater flexibility in on-site applications and significantly extends the transmission range. In addition, the device operates on 1.9GHz, ensuring communication free from interference. Ideal for operations in unobstructed venues like church events and concerts, the built-in panel antenna offers an impressive one-way transmission range of up to 1,300ft (400m) in the front. Additionally, it provides an extra 160ft (50m) of range at the back. This configuration makes it an excellent choice for one-way communication purposes. The external fiberglass antennas provide a dependable transmission range of approximately 985ft (300m) in all directions, making them perfect for large-scale events like sports events, exhibitions, and beyond, ensuring reliable communication throughout the entire venue and uninterrupted connectivity. Powered by automatic frequency hopping technology, our device automatically identifies interferences across the frequency bands and selects interference-free options, ensuring uninterrupted communication and improved stability. The Solidcom M1 Pro boasts impressive technical specifications for an immersive audio experience. For example, with a frequency range of 150Hz-7kHz, it captures every sound detail with precision. Furthermore, its sampling rate of 16kHz ensures high-quality audio sampling for accurate reproduction.Each beltpack comes with two replaceable lithium polymer batteries with an operating time of up to 6 hours. The included charging base completely alleviates concerns about low power, as it can fully charge 8 beltpacks and 8 batteries in merely 2.5 hours at a time. The base station supports power supply through POE or NP-F batteries, ensuring uninterrupted communication regardless of the power source.The beltpack features detachable antennas for easy replacement and added robustness, along with a secure TALK button. Weighing around 200g (7oz), the beltpack is crafted using double injection molding technology, providing a comfortable grip and improved drop-proof performance with its matte finish.