Listen Technologies LKR-11-A0 ListenTALK Receiver Pro

314,00 USD

Description

With the LKR-11 ListenTALK Receiver Pro, experience high-quality, one-way communication in any environment. This advanced receiver, crafted by the reputable Listen Technologies, is designed for participants who need to listen to group conversations. Its user-friendly features include easy volume control and a quick visible status via the OLED display, making it a breeze to use. This durable device operates on the 1.9 GHz unlicensed PCS band, utilizing Frequency-Hopping Spread Spectrum (FHSS) techniques for interference-free communication. It employs a multi-layer security protocol, including a 40-bit group subscription, 32-bit authentication, and a 64-bit encryption scheme, ensuring your conversations remain secure. Pairing and forming groups is effortless with the LKR-11 ListenTALK Receiver Pro, thanks to Near-field communication (NFC), Docking Station, or Software Suite. It allows up to 10 simultaneous groups to operate in the same area, making it ideal for live performances, theater productions, and corporate events.The receiver is powered by a removable, non-proprietary rechargeable lithium-ion battery, with an optional compartment for 3 AAA alkaline batteries. It features a 3.5 mm TRRS CTIA compliant headphone connection, compatible with standard headphones, including the included Listen Ear Speaker, standard smartphone earbuds, or Listen Technologies headphones.The 64 x 128 OLED display with auto-dimming provides all the necessary status updates, including group name, volume levels, battery status, time remaining, signal strength, and unit ID. With a signal-to-noise ratio of 70 dB or greater and an audio frequency response of 40 Hz - 15 kHz ( +/-3 dB), the LKR-11 ListenTALK Receiver Pro delivers clear, high-quality sound. The device also incorporates automatic battery charging circuitry, which can be accessed via the micro USB port or the docking station. Experience the convenience and quality of the LKR-11 ListenTALK Receiver Pro, a portable and comprehensive solution for your audio receiving needs.