Dahua Sip2.0 IP Or 2-wire Intercom 1 Button Audio/video Door Station Silver Apartment/residential Mechanical Button 2MP 170° Metal 48vdc/48v POE Sw/2-wire Switch(vtns2003b-2)

The Dahua VTNS2003B-2 is a modular SIP2.0 IP or 2-wire intercom door station designed for apartment and residential applications. This silver unit features a mechanical button interface and a 2MP camera with a 170° field of view, supporting both IP and traditional 2-wire switch configurations for flexible integration.

Key Features

• 2MP camera sensor with 170° wide-angle view and WDR for clear video capture
• Supports SIP2.0 IP protocol or 2-wire switch (SW/2-wire) connectivity
• Constructed with a metal surface finish and rated IP65 for dust and water resistance
• Features IK07 impact resistance for enhanced physical security
• Compatible with H.264 and H.265 video compression standards
• Includes lock output via dry contact and supports up to 256GB Micro SD card storage
• Power supplied via 48VDC or 48V PoE switch
• Dimensions of 100H x 100W x 49.4D mm, suitable for surface or recessed mounting