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Dahua

IP Modular Apartment Door Station

Name: IP Modular Apartment Door Station
Brand: Dahua
SKU: VTO4201F-P1

Stock Code: VTO4201F-P1

One button calls the apartment and unlocks the door remotely.

A camera and call unit for the modular apartment panel. Its 168.6-degree wide-angle 2 MP camera covers a wide area in front of the door, and the resident talks to the visitor and opens the door from the mobile app.

2 MPColor camera

168.6°Horizontal field of view

120 dBWDR

IP65 · IK07Protection Grade

PoEPower Options

600 mAModule power output

Key features

Wide-angle cameraA 1/2.9-inch 2 MP CMOS sensor covers a wide area in front of the door at a 168.6-degree horizontal angle.

Night viewAuto ICR switches between day and night modes and turns from color to black and white in low light.

Remote unlockingThe resident talks to the visitor from the mobile app and unlocks the door remotely.

Module powerA 12 VDC 600 mA output powers the extension module or the card reader.

Local storageIt supports Micro SD cards up to 256 GB and keeps audio and video messages.

Rugged housingThe anodized aluminum front panel protects the unit at IP65 and IK07 level. It supports surface and flush mounting.

Silicone sealant is required on the housing for the IP65 rating; if a load is powered from the 12 V output, a PSE switch compliant with 802.3.at is required.

System
Main Processor	Embedded Processor
Operating System	Embedded Linux OS
Button Type / Qty	Mechanical / 1 Button
Interoperability	CGI; ONVIF
Network Protocol	UDP; TCP; IPv4; DNS; RTSP; UPnP; SIP; P2P; RTP
Camera
Image Sensor	1/2.9" 2 MP CMOS
Field of View	H: 168.6°; V: 87.1°; D: 176.7°
WDR / Noise Reduction	120 dB / 3D NR
Day/Night	Auto IR; Auto(ICR)/Color/B&W
Video & Audio
Compression Format	Video: H.265; H.264 \| Audio: G.711a; G.711u; PCM
Audio Features	Two-way audio; Echo suppression; Digital noise reduction
Capacity & Function
Unlock Mode	Remote Unlock
Memory Capacity	Card: 3,000; Fingerprint: 3,000; Micro SD Card: up to 256 GB
Configurations	Leave Videos; Auto Snapshot; Web Configuration
Ports & Power
Interfaces	1x RS-485; 1x RJ-45 (10/100 Mbps); 1x Alarm Out; 1x Lock Control; 1x Power Out (12 V / 600 mA)
Inputs	1x Alarm In; 1x Exit Button; 1x Door Status; Tamper Alarm
Power Supply	12 VDC, 2 A; PoE (802.3af/at)
Power Consumption	≤4 W (standby); ≤5 W (working)
General
Protection / Material	IP65; IK07 / Aluminum Casing
Operating Temp.	–30°C to +60°C (–22°F to +140°F)
Operating Humidity	10%–90% (RH), non-condensing
Dimensions / Weight	100.0 mm × 100.0 mm × 49.4 mm / 0.43 kg

Datasheet

VTO4201F-P1 Datasheet

12/6/2026

IP Modular Apartment Door Station

Stock Code: VTO4201F-P1

One button calls the apartment and unlocks the door remotely.

2 MPColor camera

168.6°Horizontal field of view

120 dBWDR

IP65 · IK07Protection Grade

PoEPower Options

600 mAModule power output

Key features

Wide-angle cameraA 1/2.9-inch 2 MP CMOS sensor covers a wide area in front of the door at a 168.6-degree horizontal angle.

Night viewAuto ICR switches between day and night modes and turns from color to black and white in low light.

Remote unlockingThe resident talks to the visitor from the mobile app and unlocks the door remotely.

Module powerA 12 VDC 600 mA output powers the extension module or the card reader.

Local storageIt supports Micro SD cards up to 256 GB and keeps audio and video messages.

Rugged housingThe anodized aluminum front panel protects the unit at IP65 and IK07 level. It supports surface and flush mounting.

Silicone sealant is required on the housing for the IP65 rating; if a load is powered from the 12 V output, a PSE switch compliant with 802.3.at is required.

System
Main Processor	Embedded Processor
Operating System	Embedded Linux OS
Button Type / Qty	Mechanical / 1 Button
Interoperability	CGI; ONVIF
Network Protocol	UDP; TCP; IPv4; DNS; RTSP; UPnP; SIP; P2P; RTP
Camera
Image Sensor	1/2.9" 2 MP CMOS
Field of View	H: 168.6°; V: 87.1°; D: 176.7°
WDR / Noise Reduction	120 dB / 3D NR
Day/Night	Auto IR; Auto(ICR)/Color/B&W
Video & Audio
Compression Format	Video: H.265; H.264 \| Audio: G.711a; G.711u; PCM
Audio Features	Two-way audio; Echo suppression; Digital noise reduction
Capacity & Function
Unlock Mode	Remote Unlock
Memory Capacity	Card: 3,000; Fingerprint: 3,000; Micro SD Card: up to 256 GB
Configurations	Leave Videos; Auto Snapshot; Web Configuration
Ports & Power
Interfaces	1x RS-485; 1x RJ-45 (10/100 Mbps); 1x Alarm Out; 1x Lock Control; 1x Power Out (12 V / 600 mA)
Inputs	1x Alarm In; 1x Exit Button; 1x Door Status; Tamper Alarm
Power Supply	12 VDC, 2 A; PoE (802.3af/at)
Power Consumption	≤4 W (standby); ≤5 W (working)
General
Protection / Material	IP65; IK07 / Aluminum Casing
Operating Temp.	–30°C to +60°C (–22°F to +140°F)
Operating Humidity	10%–90% (RH), non-condensing
Dimensions / Weight	100.0 mm × 100.0 mm × 49.4 mm / 0.43 kg

Datasheet

VTO4201F-P1 Datasheet

12/6/2026

IP Modular Apartment Door Station

Datasheet

VTO4201F-P1 Datasheet

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