Power Backup Opener(DC power supply)

タイトルまたは説明

Feature: In sets power device , current battery (4Ah/*2V) , Can work in power cut. It can be replace to ordinary rolling door opener no need to detaching edge board Can be connected with external illuminating lamps (Voltage:**0v, Automatic turnoff in 3 minutes) Superior material: Aluminum shell, light weight and high-solidity Available to set up internal and external controller(If the internal controller fails, the external controller also can open the gate) Automatic rolling code function & Powerful in anti interference *****************************************************************************- MSN:C o r e y . Z h e n *@******************** m More details please enter the following website: Http://w w w . p e r t h d o o r . c o m MSN:C o r e y . Z h e n g