The Hikvision HIK-K2M0016A is a distributed lift controller which connects to the HIK-K2210 master lift controller via RS-485. A maximum of 8 distributors can be connected to a master lift controller. Each distributor has 16 floor relays offering a system capacity of 128 floors.
Hikvision
Hikvision Distributed Lift Controller, 16 Relays, DIN Mount, 12VDC, (req. HIK-K2210)
$495.60