Bosch HR-2 A4F Connector Headset

Built for clear communications in control rooms and field operations, the RTS Bosch HR-2 A4F headset is a professional dual-sided headset designed to keep security, surveillance and monitoring teams connected. The HR-2 combines a dynamic noise-canceling microphone with a 21 dB noise reduction rating to suppress background noise and deliver intelligible voice pickup in moderately noisy environments. With a focused frequency response of 100 Hz–3 kHz and 150 ohm impedance, the headset reproduces natural speech for precise operator-to-operator and operator-to-command center communications. The soft moleskin-covered headband and ergonomic ear cushions distribute pressure evenly for comfortable, all-day wear during lengthy shifts. Wired XLR connectivity ensures dependable, low-latency audio integration with pro intercoms, dispatch consoles and recording systems. The foldable, compact form makes it simple to stow between assignments or transport for mobile surveillance teams. Ideal for security control rooms, event monitoring, and on-site surveillance operations—add the RTS Bosch HR-2 A4F headset to your toolkit or contact us for volume and integration support.

• Improves mission-critical communications with a dynamic noise-canceling boom mic and 21 dB passive noise reduction
• Built for all-day wear: soft moleskin headband and ergonomic ear cushions reduce fatigue on long shifts
• Reliable wired XLR connectivity and 150 ohm impedance for consistent, low-latency audio in control rooms and field ops
• Foldable, rugged design for easy transport and storage between deployments or surveillance assignments
• Frequency response tuned (100 Hz–3 kHz) for natural voice reproduction, ensuring intelligible speech over radios and intercoms