Dahua VTO4202FB-ML – Indicator Module for IP Video Door Station, IK07, IP65

The Dahua VTO4202FB-ML is an indicator expansion module for the second-generation VTO4202FB-X modular IP video door station series. It displays device status via three LEDs and is designed to be installed alongside the main module and other expansion modules (call buttons, card readers, keypads, etc.) within a shared housing. The module does not operate independently without the VTO4202FB-P main module. It is suitable for residential and commercial installations where clear visual status indication is essential.

Key features

• Module type: indicator module with 3 LEDs for device status display
• Processor: embedded processor
• Power output: 5 V DC (provides power to other modules)
• Power supply: 5 V DC (supplied by other modules in the system)
• Casing material: aluminium alloy + plastic
• Colour: black
• Dimensions: 100 mm × 50.0 mm × 28.50 mm
• Gross weight: 0.19 kg (0.42 lb)
• Protection: IK07; IP65 (silicone sealant required during installation for IP65 rating)
• Power consumption: ≤ 2 W
• Operating temperature: –30 °C to +60 °C
• Operating humidity: 10%–90% (RH, non-condensing)
• Operating altitude: 0 m–3,000 m
• Storage temperature: 0 °C to +40 °C
• Storage humidity: 30%–75% (RH)
• Operating environment: outdoor
• Mounting: flush mount or surface mount
• Compatibility: VTO4202FB-X series; mounting box VTM127 or VTM128 and frame VTM25P2 or VTM24P3 required

The VTO4202FB-ML is the ideal addition for B2B installations of Dahua's modular video intercom solution wherever clear visual system status feedback is required — such as in apartment buildings, commercial premises, and hotels.