Ibiza Light & Sound HS20-UHFB - UHF waistband transmitter with 864.9 MHz headband and tie microphone

Ibiza Light & Sound HS20-UHFB – UHF waistband transmitter with 864.9 MHz headband and tie microphone

The Ibiza Light & Sound HS20-UHFB is a UHF bodypack transmitter designed to provide reliable hands-free communication. It features a waistband transmitter with an LCD display showing the 864.9 MHz frequency and an ON/OFF/MUTE switch for silent microphone muting. It includes an ergonomic headband microphone and a discreet lavalier microphone for use in conferences, sports training, guided tours, and presentations, ensuring stable transmission and wide coverage thanks to UHF technology. Compatible with the Ibiza Light & Sound DR20UHF-HH and DR20UHF-HB receivers.

Main features

• Fixed UHF frequency: 864.9 MHz for synchronization with DR20UHF-HH/DR20UHF-HB receivers
• Beltpack transmitter: Waist clip with 3-digit LCD display and ON/OFF/MUTE control
• Headset Microphone: Lightweight and adjustable design for extended wear
• Lavalier microphone: discrete, omnidirectional condenser capsule
• Power supply: 2 x AA batteries (1.5 V), offering up to 6 hours of autonomy
• Dimensions: 60 × 105 × 15 mm; weight: 105 g (without batteries)
• Compatibility: DR20UHF-HH and DR20UHF-HB UHF systems

Product benefits

• Completely hands-free: choose between a headband or a tie depending on your activity.
• Stable Transmission: UHF technology to minimize interference and maximize range.
• Instant mute: MUTE function prevents unwanted noise when you pause the microphone.
• Long battery life: powered by common AA batteries, easily replaceable at any time.
• Easy integration: Fixed synchronization with DR20UHF receivers without the need for manual scanning.

Use cases

• Sports coaches and group classes with mobility.
• Tour guides on outdoor or indoor tours.
• Corporate presentations, lectures and conferences.
• Educational events, workshops and professional training.

Frequently Asked Questions

• What's the range? Up to 30 m in open spaces, depending on obstacles.
• Can I use rechargeable batteries? Yes; high-capacity AA NiMH batteries are recommended for longer life.
• How do I pair with the receiver? Simply connect the DR20UHF receiver to 864.9 MHz; the transmitter is preset.

Description for projects

UHF 864.9 MHz body-pack transmitter with LCD display, ON/OFF/MUTE, headband and tie microphone, 2× AA, 60×105×15 mm, 105 g, compatible with DR20UHF-HH/DR20UHF-HB.