Remote for GL412/422, GL512/522, LL300S ***SUB****

Overview

The Spectra Precision RC402N (RC402N) is designed for remote operation of compatible Spectra Precision grade and rotary lasers, including the GL412N, GL422N, GL512, GL522, and LL300S series instruments.

Technical Features

• Full-function radio remote control: Provides access to the complete range of instrument functions from a single handheld unit, eliminating the need to return to the laser head to adjust settings.
• 330 ft (100 m) wireless operating range: Allows contractors to control the laser from across large job sites, reducing unnecessary travel time and improving workflow efficiency.
• Menu-driven user interface: Simplifies grade entry and access to advanced features, reducing learning time and eliminating complex multi-button sequences.
• Backlit display: Maintains legibility in low-light or deteriorating lighting conditions, supporting operation during early morning, evening, or overcast site conditions.
• Remote grade change capability: Enables grade adjustments to be made directly from the remote without interrupting work at the laser head, reducing overall setup time.
• Remote automatic alignment initiation: Allows the operator to start automatic alignment sequences from up to 330 ft away, speeding up repositioning and leveling operations.
• Included as standard with GL412N and GL422N: Confirms out-of-the-box compatibility with these grade laser models with no additional purchase required.

Applications

• Grade setting and verification on construction and grading job sites where the operator is positioned away from the laser instrument.
• Remote alignment of rotary and grade lasers during site setup to reduce repeated trips to the instrument.
• Operation in low-light or dawn/dusk conditions where a backlit display is necessary for accurate remote control use.
• Compatible use with the HV302 (select packages) and as an optional accessory for the LL400HV, providing flexibility across multiple Spectra Precision instrument platforms.