HIKVISION DS-D42A05 LED Accessory
- Ambient brightness monitoring, allowing for automatic brightness adjustment of LED display
- Capable of connecting to sending cards, asynchronous cards or multifunction cards
- A 5-meter cable provided (DS-D42A05-5A model), extendable to 10 meters (DS-D42A05-10A model)
- Mildew, moisture and salt-mist resistant design, ideal for outdoor applications
- No external power supply required
