Description
: GAA21750AK3
This product is original brand new
This board can be used for elevator ThyssenKrupp
*Please confirm the protocol with us before purchasing
Part Number: KM601370G03 (For D2 Coupler Left)
STEP LCD Display Board SM-04-VR01 SM-04-VRK/VRF Protocol:Standard : GAA21750AK3*The older model SM 04 VRF and SM 04 VRK are already went out of production. The advanced version SM 04 VR01 is compatible for these two model mentioned.