NBSL Elevator Door Operator NSFC01-01A HTD03020 Options:NSFC01-01A Please equip the button lithium

Please equip the button lithium battery by yourself after receiving the goods

Back wall: Translucent art glass in the middle+Black titanium blasting on both sides

After the production is arranged

power testing

NBSL Elevator Door Operator NSFC01-01A HTD03020 Options:NSFC01-01A Please equip the button lithiumBrand: NBSL Model No.: NSFC01 01A, HTD03020 (Alternative Product) *Please note before purchasing: 1. The alternative model HTD03020 can be used only if the door motor is asynchronous and equipped with 4 bistable switches without an encoder. In other cases, it cannot be replaced, please choose the original one. 2. The last option NSFC01 01A of 99% New means the operator has never been used and just mounted before. Some screw marks can be found on it.