Listen Technologies LA-124 90˚ Helical Antenna, 216 MHz

Extend and optimize RF coverage for security, surveillance and wireless monitoring systems with the Listen Technologies LA-124 90° Helical Antenna. This compact pro antenna is engineered to improve reception and transmission reliability for assistive listening and mission-critical audio in venues where consistent signal and discreet placement matter. Designed for the 216 MHz band (216.025–216.950 MHz), the LA-124 delivers dependable coverage up to approximately 600 ft (183 m) and mounts directly to any BNC antenna connector for fast, tool-free installation. The 90-degree helical form factor is ideal for rear-panel mounting or converting into a remote wall-plate antenna, keeping equipment racks tidy while extending range to remote receivers and transmitters. Compatible with Listen Technologies LT-800 transmitters and LR series receivers (LR-100, LR-600), this antenna enhances signal stability in crowded RF environments common in security and surveillance deployments. Add the LA-124 to your system to reduce dropouts, improve monitoring accuracy, and simplify installation—order now or contact sales to discuss deployment options.

• Extends and stabilizes RF coverage up to 600 ft (≈183 m) to improve audio and monitoring reliability in security and surveillance setups
• 90° helical, low-profile design with BNC mount enables discreet, wall-plate or rear-panel placement for flexible installation
• Optimized for the 216 MHz band (216.025–216.950 MHz) to enhance signal performance for compatible transmitters and receivers
• Plug-and-play BNC connector simplifies field swaps and integration with LT-800, LR-100 and LR-600 equipment
• Lightweight, durable form factor reduces visual impact while supporting consistent monitoring and assistive listening applications