Max control range of Remotes: about 70m. Rack: Quality: 8Pcs; Length:about 0.5M; Tooth Width: 10mm. Remote contol mode: single button. Remote Battery required: 1 section 27A 12V alkaline battery(not included). This machine is consists of the motor, worm, gear, driven gear, etc.
The specific motor drives the worm, the worm transfers the motion to the worm gear and the driven gear(sprocket), and the driven gear drives the rack. The motor transfers its motion energy to the sprocket through the worm and gear, the driven gear, and the worm gear will both rotating when the clutch is engaged, so the door will to be open or close under electric control.
When in power failure, get the clutch disengaged through the disengage key(turn 90° clockwise), this machine will to be effected manually to open or close the gate. 1Motor 8Racks (length:0.5m/rack) 2Remote Controls 2Single infrared beam sensors 2Manual Release Keys 1Mounting Hardware 1Installation Parts 1Owners Manual.
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Your patience is always appreciated. Dear friend: Welcome to me my services are available: Monday To Friday: 8:30 to 18:00 1.If it's non-workdays, please kindly be patient and considerable to give us a little more time. Specification: Material: Plastic, aluminum Color: silver & black Voltage: 220V AC, 50Hz Motor Power: 370w Motor Speed: 1400r/min Maximum load: 800kg Output Torque: 18N. This item is in the category "Home, Furniture & DIY\Home Security\Other Home Security". The seller is "ddouyg007" and is located in this country: GB. This item can be shipped to United Kingdom.