Listen Technologies LA-122 Universal Antenna Kit, 72 and 216 MHz

Ensure dependable RF coverage across your venue with the Listen Technologies LA-122 Universal Antenna Kit, a professional antenna kit built for flexible remote installations. Designed for integrators, security teams and AV managers, the LA-122 supports both 72 MHz and 216 MHz bands to consolidate inventory and maintain reliable wireless reception for security, surveillance, monitoring and assistive listening systems. The kit ships with 25 feet of coaxial cable and a complete set of mounting hardware so you can mount to walls, electrical boxes, ceilings or inside a wall with minimal on-site fabrication. Modular antenna components and a compact grounding base let you tailor the antenna configuration to the room layout and RF environment, improving signal consistency and reducing dead zones. Rugged black housing and industry-standard mounting plates make this antenna kit easy to integrate into existing infrastructure. Add the LA-122 to your next installation to simplify deployment, extend RF range, and improve system uptime — ideal for security monitoring, crowd management, houses of worship, theaters, and corporate AV installations.

• Dual-band support for 72 MHz and 216 MHz lets you standardize on one antenna solution to improve RF reliability across diverse wireless systems
• Flexible mounting hardware (wall, electrical box, horizontal surface, in-wall/ceiling) reduces installation time and adapts to site constraints
• Includes 25 ft coaxial cable to simplify placement and connect remote antennas without custom cabling
• Modular components allow multiple antenna configurations so you can optimize coverage for security, surveillance, or assistive listening environments
• Durable, low‑profile design blends into venues while providing consistent monitoring and wireless reception for professional AV and security systems