This receiver allows detection of red and green laser beams even in poor lighting conditions up to 60 meters. The laser receiver has three smart LED displays on the front, side, and back, making it easy to read the beam in various situations. It features a dual-sided spirit level (bubble level) on the front and top for precise leveling. The receiver includes a 100 dB loudspeaker designed to be audible on noisy construction sites. The sound level is adjustable with a three-step switch: high, low, and off. The receiver comes with 2 AA batteries, providing approximately 20 hours of operation. It also has an automatic power-off function that turns the device off after about 10 minutes. The included holder makes it easy to attach the receiver to a measuring rod.