Sliding Gate Opener, Roof Automatic Greenhouse Window Opener Vent Replacemen Cylinder Temperature Sensor for All Greenhouses Agriculture Garden Tools

Product Information

About

1.Easy to install and operate,and easy to connect wired.
2.Open and close the gate by remote control and keypad.
3.Time promotation function.when open gate,speed is slow,then a little quick,and when close the door,speed is slow again.
4.In case of power failure,release the clutch easily,and can operate the gate manually.
5.Stop working when gate meets with obstacle.

Product Description

Greenhouse Automatic Roof Vent Opener Replacement Cylinder Temperature SensorFeatures:Made of quality material, durable, solid and convenient to use.As the temperature changes automatically, maintains the best growing temperature and prevents your greenhouse from overheating.Non-electric, uses solar energy, open or close the greenhouse vents as temperature rises or drops.Ideal for your greenhouse window.This products need to be refrigerated before use it.Perfect for your greenhouse window.This products need to be refrigerated before use it.Specifications:Item Type: Greenhouse Winder Opener CylinderTemperature range 15°- 25°/60°-77FWeight: Approx. 107gPackage:1 x Greenhouse Winder Opener CylinderNotes:Do not use this opener cylinder anywhere the temperature will exceed 50° (122F).Do not dismantle the cylinder.This products need to be refrigerated before use it.Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.Features:Made of quality material, durable and convenient to use.As the temperature changes automatically, maintains the best growing temperature and prevents your greenhouse from overheating.Non-electric, uses solar energy, open or close the greenhouse vents as temperature rises or drops.