Hikvision DS-PM1-O4H-H

Hikvision DS-PM1-O4H-H AX Hybrid Pro Wired Alarm 4-Channel High Current Relay Expander – Supports Speed-X Bus Key Features :- Supports 4 onboard power relays, each relay can handle the current of up to 16A Powered by Speed-X technology, supporting expander cascading with 1 uplink Speed-X port and 1 downlink Speed-X port Hikvision Product-Link