Hollyland Solidcom C1-4S Intercom system

Professional intercom system with 350 m line-of-sight range and ultra-low <35 ms latency. Operates on multiple frequency bands worldwide, with up to 10 hours runtime per remote headset. Features high-fidelity audio (150 Hz–7 kHz, >55 dB SNR, <1% distortion), electret microphone, and 98 dB output. Lightweight (~170 g) and durable, waterproof design, suitable for 0–45 °C operation.