SKU: DS-PM1-O4H-H
The DS-PM1-O4H-H is a wired 4-way power relay from Hikvision's AX HYBRID PRO alarm range. It provides a 9 to 24 VDC supply. Features include supports 4 onboard power relays，each relay can handle current of up to 16A and powered by Speed-X technology，supporting expander cascading with 1 uplink Speed-X port and 1 downlink Speed-X port. Measures 110 mm × 155 mm × 32.5 mm and operates from -10°C to 40°C.
| Serial port | 1 TTL serial port |
|---|---|
| Tamper-Proof | Support (front and rear) |
| Bus | 2×Speed-X bus, 1 uplink for control panel connection and 1 downlink for next expander |
| LED Indicator | 1 for power，1 for fault |
|---|
| Power supply | 9 to 24 VDC |
|---|---|
| Typical voltage | 12 VDC |
| Power consumption | Maximum current: 210 mA@12 VDC Quiescent current: 65 mA@12 VDC |
| Dimension(WxHxD) | 110 mm × 155 mm × 32.5 mm |
|---|---|
| Shell material | Plastic |
| Operation temperature | -10°C to 40°C |
| Operation humidity | 10% to 90% |