Aten 8-port Relay Expansion Box For Vk2100Elevate your VK2100 automation, control, and connectivity with the Aten 8 Port Relay Expansion Box. This eight channel expansion module is purpose built to extend your VK2100 system, delivering reliable, independent relay control for a wide range of loads. From smart lighting and HVAC control to industrial devices and AV equipment, this compact expansion box offers a scalable solution that grows with your project while maintaining the performance and