DAHUA VTO4202F-P-S2 User Manual
Product Code: VTO4202F-P-S2
Product Type: VIDEO DOORPHONE
Warning!
Please read this user manual carefully as it contains important information regarding the safety of installation and use of the device. Only individuals who have read the manual should operate the device. Keep the manual for future reference. The device is intended for use strictly for the purposes specified herein. Ensure the device is unpacked and checked for working order before starting up. If the product is defective, do not use it until repaired. This product is designed for home and commercial use and must not be used for any other purpose. The manufacturer is not liable for damages resulting from failure to adhere to the rules in this manual. Following the safety rules for operation and maintenance will ensure user safety and prevent damage to the device. The manufacturer and supplier disclaim liability for any losses or damages, including financial or intangible losses, loss of profits, income, data, or consequential damages, arising from the product's use or misuse, including but not limited to: deterioration of quality or lack of operation due to damage, loss of access during repair, improper operational results, or any legal category of damages including negligence, breach of contract, or strict liability, even if notified of the possibility of such damages.
Safety Measures
Particular attention was given to quality standards during the device's design to ensure operational safety is the highest priority. The device must be protected against contact with caustic, staining, and viscous fluids.
Product Overview
The DAHUA VTO4202F-P-S2 is a video doorphone unit designed for installation in DAHUA VTM12x series housings. It is a hybrid module, capable of operating in a 2-Wire installation or as a standard IP video doorphone. For 2-wire device selection, consult the compatibility list available in the 'files' section.
Technical Specifications
| Specification | Details |
|---|---|
| Sensor | 2 Mpx CMOS |
| Lens | 1.9 mm |
| View Angle | 160° |
| Proximity Reader Built-in | — |
| Image Compression Method | H.265 |
| LED Illuminator | — |
| IR Illuminator | — |
| Compatibility | DAHUA |
| RS-485 | — |
| Mobile Phones Support | Port no.: 37777 or access by a cloud (P2P). Android: Free application DMSS. iOS (iPhone): Free application DMSS. |
| Main Features | Bidirectional communication, Microphone built-in, Speakers built-in, WDR - 120 dB - Wide Dynamic Range, 3D-DNR - Digital Noise Reduction, Power output: 12 V DC / 100 mA, Tamper detection - removing from mounting surface, PoE (802.3af), 2-Wire IP interface. |
| Power Supply | PoE (802.3af), 2-Wire IP interface |
| Power Consumption | ≤ 12 W |
| Housing | Aluminum |
| Color | Silver |
| Index of Protection | IP65 - after additional sealing the housing connection with the mounting surface, e.g. with silicone |
| IK Rating | IK07 |
| Operation Temperature | -30 °C ... 60 °C |
| Weight | 0.28 kg |
| Dimensions | 100 x 100 x 49.3 mm |
| Supported Languages | Polish, English |
| Manufacturer / Brand | DAHUA |
| Guarantee | 3 years |
Product Views
Front View
The front of the DAHUA VTO4202F-P-S2 video doorphone features a central camera lens, a speaker grille located below the camera, and a built-in proximity reader.
Rear View
The rear of the unit displays mounting points, connection terminals, an RJ45 network port, a memory card slot, and a reset button. The rear panel also includes FCC compliance information and manufacturer details.
Connectors
The rear panel provides the following connection terminals:
- DOOR NO
- DOOR COM
- DOOR NG
- GND
- DOOR FE
- DOOR BUTTON
- 2wires-(GND)
- 2wires-(+40V)
- ALARM COM
- ALARM NO
- RS485 A
- RS485 B
- OUT 12V 2.5A
- GND
Kit Contents and Package Information
In the Kit
The kit includes two connection cables with multi-pin connectors and a set of mounting screws.
Package
Package dimensions are listed as 0x0x0 mm with a gross weight of 0 kg.








