Chord: 171.929UK, Beltpack Transmitters for NU20 Systems, 863.8MHz, 60m Range, 76g Smoke Alarms & Detectors Make sure to avoid using

Make sure to avoid using the dimmer in a mixed environment with different lamp brands or wattages

Strengthening washers on all rivets to prevent wood splitting

Cool white light at 4000K

Volume control reaches up to 110dB

Chord: 171.929UK, Beltpack Transmitters for NU20 Systems, 863.8MHz, 60m Range, 76g Smoke Alarms & Detectors Make sure to avoid usingBeltpack Transmitters for NU20 Systems This beltpack transmitter is designed for Chord NU20 dual channel wireless receivers. It is available in two different carrier frequency versions and includes a pilot tone for enhanced tuning stability. Flight tone compatibility with NU20 systems Effective operational range of up to 60 metres Compatible with Chord neckband and lavalier microphones