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Get it between 2025-01-14 to 2025-01-21. Additional 3 business days for provincial shipping.
The electric window motor built in overload protection system. It can avoid the motor burning out as the high electric current.
High quality two-layers stainless steel chain, which makes the chain stronger and more anti-oxidate
The short pitch chain 08B-2 can ensure the low noise and stable operation of the automatic window opener.
Travelling distance is adjustable from 3.94inch to 15.75inch,you can easily set it by yourself
Transformer function is built in motor,no need extra transformer or receiver,input voltage AC100V-AC240V is workable with electric chain window opener
One complete set automatic window opener include the accessory:window opener housing, chain, motor, bracket, screws, remote control. Automatic Electric Chain Skylight Opener Feature: 1.Rebuilt overloading protection system,in case the sudden high electric current make the motor burning. 2.Travelling distance is adjustable from 100mm-400mm (3.94inch to 15.75inch) 3.More than thousands of pushing and pulling test,HTHP test, salt spray test,etc. ensure the thirty thousand smoothly push and pull to the opener. Installation Tips: 1. The products must not be installed outside where would get wet in the rain. The item do not come with push switch(receiver)it is not necessary because transformer function is built in motor, you can open the unit by remote control