Elevator Main Board KM763640G01 LCECPU NC BOARD V3F18 Options:Chip Solo For some countries

For some countries

the monitoring camera uses black and white to take pictures and transmit black and white video images

The customer service confirms the size and model

if you choose CZ-111A

Shield form: 90° configuration or 180° configuration

Elevator Main Board KM763640G01 LCECPU NC BOARD V3F18 Options:Chip Solo For some countriesModel No.: KM763640G01 (KM763643H04) Please note that this elevator main board comes with a black chip (as shown in the picture). There is a card slot next to the black chip for a yellow chip. You can use the yellow chip on the original board. If this old chip is lost or damaged, there is an option you can purchase the chip alone.