DAHUA VTNS2003B-2 2-wire Switch

Description

DAHUA VTNS2003B-2 2-Wire Switch – Centralized Power and Communication Hub for 2-Wire Video Intercom Systems

The DAHUA VTNS2003B-2 is a specialized 2-wire switch designed to streamline power distribution and data communication within DAHUA’s 2-wire video intercom systems. Ideal for multi-unit residential buildings, offices, and complex installations, this device ensures efficient connectivity and scalability

✅ Supports 10-Level Cascading – Allows up to 10 VTNS2003B-2 units to be connected in series via the 2-wire port, facilitating expansive intercom networks
✅ Connects Multiple Devices – Supports up to 20 indoor monitors and 2 door stations, accommodating large-scale deployments
✅ Dual RJ45 Ports – Equipped with two 10/100 Mbps Ethernet ports for seamless integration with IP networks
✅ Robust Power Supply – Operates on 48V DC with a current range of 1A to 3A, ensuring stable power delivery to connected devices
✅ Compact and Durable Design – Constructed from PC + ABS materials with dimensions of 131.1 mm × 103 mm × 40 mm and a net weight of 0.25 kg
✅ Wide Operating Conditions – Functions effectively within a temperature range of –10°C to +55°C and humidity levels of 10%–95% (non-condensing)
✅ DIN Rail Mountable – Designed for easy installation on standard DIN rails, optimizing space within control panels
✅ Compliance and Certification – Meets CE, FCC, and UL standards, ensuring quality and safety
✅ Included Accessories – Comes with a power converter cable for flexible installation options

The DAHUA VTNS2003B-2 2-Wire Switch is an essential component for building scalable and reliable 2-wire video intercom systems, offering both power distribution and data communication in a single, compact unit.