Listen Technologies LA-409 Protect Over-Ear Headphone

For security, surveillance, and industrial monitoring teams that operate in loud environments, the Listen Technologies LA-409 Protect Over-Ear Headphone delivers reliable hearing protection and clearer communications. This Listen Technologies over-ear headphone uses dual over-the-ear speakers to increase noise isolation and improve speech intelligibility, so guards and technicians can hear vital instructions and radio traffic without constant volume adjustments. With a Noise Reduction Rating (NRR) of 25.5 dB, the LA-409 significantly reduces hazardous noise exposure during prolonged shifts, helping maintain compliance and worker comfort. Its durable black finish is built for daily use in control rooms, checkpoints, and industrial sites where dependable performance matters. Lightweight and comfortable for extended wear, the LA-409 supports better situational awareness and reduces communication errors in security, surveillance, and monitoring applications. Equip your team with the LA-409 to protect hearing and improve on-the-job communication—ideal for patrols, monitoring stations, and noisy facilities. Order today to enhance safety and clarity on every shift.

• Reduces harmful noise exposure with a 25.5 dB NRR to protect workers and prolong safe duty hours
• Dual over-the-ear speakers boost speech intelligibility for clearer communication in noisy security and industrial environments
• Designed for demanding use: durable black finish suited to surveillance, monitoring, and field operations
• Improves team coordination and situational awareness by isolating external noise while preserving critical audio
• Comfortable over-ear fit for extended wear during long shifts or continuous monitoring tasks