HIKVISION DS-D42AM2-N LED Multi-function Card
- RS232 serial port or Gigabit Ethernet port communication
- Connected via Ethernet port before the first receiving card, between any two receiving cards, or after the last receiving card
- Timer function, able to replace a timer and delayer
- Temperature detection of the power distribution box
- 8x Channels of power switch control
- 4x Sensor ports to connect light sensors for automatic brightness adjustment, or connect other peripherals, such as temperature sensors
- 1x Audio output port
