The Neewer ER1 120cm App Electronic Video Slider delivers incredibly smooth, automated camera movement across an extra-long track tailored for commercial videographers, time-lapse artists, and independent filmmakers. This motorized track system features a high-precision, silent stepper motor that drives the carriage seamlessly back and forth without introducing unwanted audio noise or camera jitters into your production.
Constructed from robust, lightweight carbon fiber rails and aircraft-grade aluminum alloy, this extended 120cm slider holds heavy camera setups weighing up to (5 kg) when placed horizontally. The system interfaces directly with your smartphone to unlock dedicated video, time-lapse, and manual operation modes. Creators can program exact custom start and end positions, fine-tune tracking speeds from 1% to 100%, and choose "slow start/stop" ramping options to produce feathered, movie-grade camera dynamics over long tracking distances

• Model No.: ER1-120
• Track Length: 47.2" / 120 cm
• Product Weight: 5.95 lb / 2.7 kg (2,700 g)
• Maximum Load Capacity (Horizontal): 11 lb / 5 kg
• Maximum Load Capacity (45° Tilt): 5.5 lb / 2.5 kg
• Material: Carbon fiber and aluminum alloy
• Drive Mechanism: High-torque motor with adjustable belt tension
• Control Interface: Bluetooth via Neewer App
• Bottom Mounting Threads: Multiple 1/4"-20 and 3/8"-16 ports
• Camera Plate Mount: 1/4"-20 threaded screw
• Speed Range: Adjustable from 1% to 100%
• Operational Modes: Video Mode, Time-Lapse Mode, Manual Control
• Stabilization Assets: Built-in spirit bubble level and height-adjustable legs

• Produce cinematic parallaxes and pans by tweaking the mechanical center bar, which forces the camera plate to stay focused on your subject during the entire slide.
• Streamline your field production workflow using a completely pre-assembled architecture that requires no tedious belt threading or motor alignment out of the bag.
• Capture flawless long-exposure time-lapses by linking your camera to the slider's motor block using standard included shutter cables to automate frames and intervals.
• Conquer rugged outdoor environments by twisting the independent, rubberized leveling feet to overcome uneven rocks, grass, or outdoor surfaces.
• Transition between tracking positions smoothly using the app-driven feathered ramping curve that eases the camera into motion and prevents jerky starts or stops.