ALEKO Accessory Kit Sliding Gear Rack Driven Opener For Gate Up To 40-ft 2400-lb. Specification: Opens gates weighing up to 2400 lbs and up to 40 ft in length Easy to install Soft start and soft stop / Midway mode Get the desired chain tension by adjusting the chain bolts Reliable rolling code technology Emergency release key in case of power failure Stop/Reverse in case of obstruction during gate opening/closing Built in max. 90 seconds Motor running time (MRT) for multiple safety protection Reliable electromagnetism limit for easy adjustment. Opening Gate Speed 5 inches / min Output torque = 27 Nm Remote control distance = 30 m Weight 35.7lb Noise - 56 dB Environmental temp -50°C +65°C Output shaft 58.5 mm / Output power of motor 750W. Product Description: ALEKO gear rack sliding gate opener provides exceptional starting torque and continuous operation which makes it ideal for most applications.For your safety, this model will stop and reverse if it encounters an obstruction on closing and stops when it encounters an obstruction on opening. Built-in Radio receiver, comes with an Auto-Close Feature. Constructed with an aluminum alloy chassis, it is corrosion resistant and light enough for one person to carry and install. Manual key release design for emergency purposes. Sliding Gate Opener AR2450 Basic Kit - YouTube. We do our best to process your order as soon as possible. Location: We are located in the state of Washington. We process 80% of our sales online. Return MUST include all original packaging, inserts, and the complete unit with any accessories in order to receive a full credit. This item is in the category "Home & Garden\Home Improvement\Building & Hardware\Garage Doors & Openers\Opener Systems". The seller is "chelan_shop" and is located in this country: US. This item can be shipped worldwide.