【Auto-Tracking Motorized Base – One-Person Setup Friendly】 The motorized base, paired with the remote control, auto-adjusts the laser to follow your position — no manual repositioning needed. Being able to micro-adjust around a fixed point is a huge advantage for large areas like framing, cabinetry, tile, trim, framing, or anything where reference points matter. Eccentric rotation design delivers max coverage, saves time, and eliminates the constant reposition-recheck loop with minimal effort.

【Fine-Tune Alignment – Pivot-Around-Point Adjustment】 Motorized base enables micro-adjustments within 18° range for accurate vertical alignment. Perfect for framing, partitions, and point-to-point layout.

【Dual-Purpose Receiver – Detect & Control】 Included LRXG receiver doubles as a remote controller. Activate vertical auto-alignment and pulse mode from a distance. Achieve precise laser matching up to 50m outdoors.

【2 mm High Precision with Adjustable Brightness – Built for Demanding Jobs】 Delivers high accuracy of ±2 mm at 10 m, ensuring precise layout for tiling, framing, and cabinet installation. Three brightness levels let you adapt to any environment — turn it up for bright outdoor conditions or dim it indoors to reduce glare and extend battery life.

【Rechargeable Power with USB Output】 Equipped with a 5200mAh Li-ion battery that lasts up to 8 hours. Doubles as a power bank to charge your phone or other tools on the job.

【5-Year Warranty & Lifetime Support – Worry-Free Service】 Huepar offers a 5-Year Warranty on all 3D/4D laser levels and Lifetime Tech Support.
✔ Year 1: Free full set replacement — device, battery & accessories
✔ Years 2–5: Free refurbished/equivalent unit for non-repairable devices
✔ Battery & Accessories: 2-Year coverage (non-human damage) Fast global repair centers + 24/7 support team = quick, reliable solutions.

One-Person Setup Friendly

Automatically adjusts laser direction to follow your position - ideal for pros working solo or in wide spaces.
Eccentric rotation design ensures maximum coverage with fewer repositionings.

Auto-Alignment & Calibration Guide

Step 1: Make sure the laser level is in Self-Leveling Mode. Press the control button on the receiver to activate Auto Alignment Mode.
Step 2: The motorized base will begin rotating counterclockwise, then clockwise, sweeping through a $16^{\circ}$ range.
Step 3: During this process, the LED on the power button will blink slowly, accompanied by a slow "beep-beep" sound, indicating that calibration is in progress.
Step 4: Once the sound stops, it means the receiver has detected the laser and the beam is aligned to center. Calibration is complete, and the LED will remain solid. (steady on).

Notes & Warnings：

Auto eccentric rotation only works in Self-Leveling Mode. It is not available in Manual Mode.
Avoid reflective surfaces like glass during auto alignment, as stray light may interfere with calibration.
If the device is bumped or moved during auto alignment, a collision alert will be triggered: The laser will flash three times, and the system will automatically exit auto alignment mode and return to the previous mode.

Adjustable Beam Intensity

Switching between 30%, 60%, and 100% brightness levels allows for immediate visibility adjustments while managing power consumption. Maintaining $\pm$ 2mm at 10m ( $\pm$ 1/13 in. at 33ft) accuracy provides the exact reference needed for tiling and framing. Adjusting the beam intensity directly balances visual clarity in bright environments with extended runtime for all-day indoor layout.

8h Runtime with 5200mAh Li-ion Battery

Comes with 3.7V 5200mAh Li-ion battery ensures 8h of continuous site work. Using the integrated USB output allows for charging phones or other essential tech during active tasks. Built-in ports deliver power directly to external devices without interrupting the layout workflow.

Self-Leveling Mode

Description: Automatically provides a horizontal reference when placed within ± $\pm3.5^{\circ}$ If tilted beyond this range, the laser will flash and beep to prompt repositioning.
Note: Auto eccentric rotation can only be activated in self-leveling mode.

Manual Mode

Description: Ideal for angled layouts, such as stairs or diagonals. In this mode, the laser flashes every 5 seconds to remind you that self-leveling is off and the beam is no longer providing a level reference.
Note: Starts in Manual Mode by Default.

Pulse Mode & Remote Detection

Activating Pulse Mode enables laser detection up to 50m (164ft) for large-scale or outdoor projects. Using the included LRXG Receiver allows for remote activation of auto-tracking and eccentric rotation, eliminating the need for manual adjustments at the device.

Dual-Function Receiver: Detect & Control

Fast Clockwise Rotation Button
Fast Counterclockwise Rotation Button
Slow Clockwise Rotation Button
Slow Counterclockwise Rotation Button
Horizontal/Vertical Laser Line switch (short press) and Sound Level Switch (long press) Button
Power on Button (short press)
Auto Align Button (short press)
LED Indicators
Laser Receiver Window
$1/4"$ - $20$ Threaded Mounts
Battery Compartment Cover
Bubble Level Vial
Speaker
Soft Plastic
Holder Sheet
Magnets

Multi-Line Switching & Dual Thread Mounts

Switching between horizontal and vertical lines allows for alignment tailored to specific tiling or structural tasks. Built-in $1/4"$ $20$ and $5/8"$ $11$ threaded mounts provide immediate connection to standard tripods and heavy-duty brackets. Operating only the required lines manages power consumption for full-day site work.

5-Year Support

The 5-year support applies to the mainlaser level device only.Accessories such as the battery, charger,receiver,and mounting brackets are notcovered under the extended support.

IP54 Dust & Water Resistance

Built to IP54 standards to protect internal components against dust and water splashes. This sealing maintains operation when exposed to site debris or moisture during outdoor layout.

Construction

Huepar Pro ZK04CG Laser Level

Huepar 703TR Laser Level