Seesii 4D Laser Level, 16 Lines Green Beam Line Laser Self-Leveling, 4×360 Cross Line Laser for Construction and Picture Hanging, Remote Controller, Magnetic Lifting Base and Hard Carry Case Included. [High-precision 4D Laser Level] Two 360° horizontal and two 360° planes, the cross line laser provides all-around leveling coverage with 1/17 inch at 33Ft high-precision. Each plane can be individually switched on and off as needed, suitable for different application scenarios. It is better to use indoors. [Self-leveling with Alarm Function] In self-leveling mode, the laser level will automatically leveling within ±3°, otherwise it will sound an alarm and keep flashing. You can change the self-leveling mode to manual mode by long pressing the brightness key. The device can be used at any angle in manual mode. [Green Laser Brings Better Visibility] Green laser is three times brighter than red, brings better visibility, the use range of Seesii laser leveler is more than 85ft, you can adjust the brightness according to your needs and save power. [Variety of accessories] Comes with a variety of accessories and structures: 1/4″ screw hole to suit for standard tripod, the 1/4″-3/8 Adapter help mount it to different tripod threads. The lifting bracket help adjust height. The mini tripod base will help provide precise horizontal position. The 360° multifunctional magnetic stand allows you to arrange a level on any iron object. [Remote Control & Rechargeable Batteries] Comes with 2 rechargeable batteries, seesii laser level provides more than 8 hours of continuous use. The included remote control allows you to operate the device from a long distance without reaching it. Specifications for Seesii 4D Green Laser Level. Projection: 4 x 360° Green Laser Lines. Laser Class: Class 2 (IEC/EN60825-1/2014). Horizontal / Vertical Accuracy: ±1/9 Inch at 33 Feet. Leveling / Compensation Range: ±4°. Working Distance: 85 feet (300 LUX), 200 feet with Laser Detector (Not included). Power Source: 3.7V / 2400mAh Li-ion Battery (2pcs). Reference Operating Time: About 8 hours with all laser beams on. Mount Size: 1/4″-20/3″8 adapter. Operation Temperature Range: Between -10? Storage Temperature Range: Between -20? What’s the package? 1 X 16 lines Green Laser Level. 1 X Portable Case. 2 X 2400mAh Lithium Battery. 1 X Lifting Frame. 1 XMulitfunction Magnetic Bracket. 1 X Upper Wall Iron Plate. 1 X Remote Control. 1x 3/8Adapter; 1 X Charger&manual. 2021 NEW UPGRADED 4 x 360 Remote Green Laser Level. Wireless Remote Your Green Beam Laser Level. Equipped with remote control, you can operate the vertical and horizontal lines remotely And adjust brightness (5 levels). Don’t worry about touching the machine by mistake during leveling. With receive antenna, up to 132ft remote distance, make It more convenient to work in a large space. Do not point the laser beam directly into the eyes. The device is a laser class 2 laser product according to IEC / EN60825-1 / 2014. It is allowed to use the device without any further safety precautions. The eye protection is usually secured by aversion reactions and blink reflex. Increases the visibility of the laser beam. The laser beam will blink continuously when the tool is beyond self-leveling range (3°±1°). Comes with 2pcs 2400mAh rechargeable battery. Multiple Ways of Fixing Methods. Self-Leveling & Manual/Tilt Mode.