Laser Tools Co. Inc. has updated its rotary lasers to include a tilt sensor dubbed SmartSense, an instrument that monitors the laser's operation and turns the motor off if any movement occurs. The sensor also automatically detects and helps prevent leveling errors. The L360A laser comes with the SmartSweep accessory also. This device sweeps the beam over the work area for long-distance viewing. Packages are available with cases, tripods, electronic detectors, measuring rods and ceiling support brackets.