Spectra Precision ST805 Signal Booster for Radio Remote Control Lasers | Works with DG613, DG813, UL633N, GL612N, GL622N Lasers,RC1402, RC402N, RC602N, RC603N, RC803 Remote Controls & HL760 Receiver

EXTENDED COMMUNICATION RANGE. The ST805 Signal Transporter doubles the radio transmission range between the laser transmitter and remote control or smartphone app, enabling fewer setups and broader coverage across larger job sites.

COMPATIBILITY WITH MULTIPLE LASERS. Designed for use with models such as the LL300S, HV302(G), GL412N/GL422N/GL612N/GL622N, UL633N, DG613 and DG813, providing one accessory solution across a wide range of systems.

ENHANCED FUNCTIONALITY. Improves advanced remote features such as Axis Alignment, Grade Match and Fingerprint receiver range, reducing interference and remote errors from multiple laser devices on the same site.

SIMPLE INSTALLATION & OPERATION. Features a compact form factor with mounting strap, hand‑loop and included 2 AA batteries; installs on a stake or pole and operates via a single‑button interface to transform existing remote systems.

TRUSTED SINCE 1965. Spectra Precision has been a pioneer in precision measurement for over five decades, delivering reliable construction tools and laser technology that professionals worldwide depend on for accuracy and durability.