he 32" GVM Professional Video Aluminum Alloy Motorized Camera Slider 
features an 11-pound horizontal load capacity as well as a 30" slider range, but that is just the tip of its capabilities. It has an attached controller that enables you to select and control the start/stop positions of the slider along the track, as well as selecting between video and still photo mode. The aluminum rail bed features an adjustable channel that allows you to shoot straight (perpendicular to the track rails) in a parabola to keep a subject centered as the camera tracks from side to side, or it can create a 120° panoramic camera move.
The height-adjustable feet are individually adjustable up to 0.79",
allowing you to set up the slider on slightly uneven or non-level terrain, while three 1/4"-20 and three 3/8"-16 threaded mounting holes enable tripod mounting. The slider is powered via a removable 4400mAh NP-F-type battery that will run the slider for about eight hours. Six different camera control cables are included allowing the slider controller to interface with most cameras.
 
Overview
Motorized Video Shot
The GT-J80D's adjustable motor allows you to set the speed of your slider to have a smooth silent sliding motion for your video. By setting the motor to slide automatically back and forth or a single slide, it saves you time from monitoring the camera or manually sliding the camera. 
The slider supports a parallax tracking shot or a 120-degree panoramic shot.
Time-Lapse Shooting
The GT-J80D motorized video slider supports time-lapse shooting, moving at preset intervals set by the user. You can set slip speed, slip intervals, stop time, photo number, and auto loop.
Adjustable Stepper Motor
The newly developed silent motor allows you to adjust the motor's torque(1%-100%) great for interviews and easier for post-production.
 
Features
Multi-function Motorized Slider: automatic cycle (free to set the sliding distance) Video capture (silent motor, suitable for interviews) Delay shooting (select 1-1000) Support Auto and manual.
Motorized Slider Easy to Operate: motorized slider can be set up as parallax or 120-degree wide shot.
Smooth and Stable: The aluminum alloy material creates a smooth slide and it is durable with a load-bearing up to 30 pounds.
The slider is compatible with: Canon, Sony, Nikon, Pentax, GoPro, Fuji,
Panasonic, Lycra, Olympus, Samsung, etc.
Multy Angle:There are multiple 1/4 and 3/8 screw ports at the bottom for the slider
to be mounted on multiple angles of the tripod.
 
Packing Lists
1x Motorized Slider
1x Controller
1x Battery
1x Battery Charger
1x Controller Connection Line
6x Shutter Link
1x Shutter Extension Line
1x Carrying Bag