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USER MANUAL VTM501 Dahua Technology
Video Door Phone & Access Control Case Quick Start Guide

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Abstract geometric shape with gray and blue color blocks (no text or symbols)Foreword
General
This manual introduces the appearance, features and cable connection of the Video Door Phone & Access Control Case.
Safety Instructions
The following categorized signal words with defined meaning might appear in the manual.
| Signal Words | Meaning |
| Note | Provides additional information as the emphasis and supplement to the text. |
![]() | Indicates a potential risk which, if not avoided, could result in property damage, data loss, lower performance, or unpredictable result. |
Revision History
| Version | Revision Content | Release Date |
| V1.0.0 | First release. | May 2020 |
About the Manual
- The manual is for reference only. If there is inconsistency between the manual and the actual product, the actual product shall prevail.
We are not liable for any loss caused by the operations that do not comply with the manual
Important Safeguards and Warnings
The following description is the correct application method of the device. Read the manual carefully before use, in order to prevent danger and property loss. Strictly conform to the manual during application and keep it properly after reading.
Operating Requirements
- Do not place and install the device in an area exposed to direct sunlight or near heat generating device.
- Do not install the device in a humid, dusty or fuliginous area.
- Keep its horizontal installation, or install it at stable places, and prevent it from falling.
- Do not drip or splash liquids onto the device; do not put on the device anything filled with liquids to prevent liquids from flowing into the device.
• Install the device at well-ventilated places; do not block its ventilation opening.
• Use the device only within rated input and output range.
• Do not dismantle the device arbitrarily.
• The device shall be used with screened network cables.
Power Requirements
- Use electric wires (power wires) recommended by this area, which shall be used within its rated specification!
- Use power supply that meets SELV (safety extra low voltage) requirements, and supply power with rated voltage that conforms to Limited Power Source in IEC60950-1. For specific power supply requirements, refer to device labels.
- Appliance coupler is a disconnecting device. During normal use, keep an angle that facilitates operation.
Table of Contents
Foreword....1
Important Safeguards and Warnings....II
1 Appearance....1
2 Overview....2
2.1 Introduction....2
2.2 Features.... 2
3 Cable Connection....3
3.1 Cables 3
3.2 Video Door Phone Cable Connection .... 4
3.3 Access Control Device Cable Connection 7
Appendix 1 Cybersecurity Recommendations....9
1 Appearance
Figure 1-1 Appearance

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Black and silver hard-shell suit case with wheels, no visible text or symbols2 Overview
2.1 Introduction
Video door phone and access control devices can be put in the case, and be connected to the power source. You can carry the case to promote products to clients in solution demonstrations, exhibitions, and more. This case will provide sales persons with great convenience.
2.2 Features
- Suitcase-shaped, portable.
• Made of aluminium alloy; durable frames and corners.
• Multidirectional wheel and braking system. - Black acrylic surface board makes the suitcase more lustrous.
- Telescopic handle.
- Two handles.
3 Cable Connection
3.1 Cables
Figure 3-1 Patch cord

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Pure electrical circuit lines without any symbolsFigure 3-2 4-port power cable

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Pure electrical connector diagram without any text, numbers, or symbols3.2 Video Door Phone Cable Connection
Video Door Phone Cable Connection (1)
Figure 3-3 Video door phone cable connection (1)

flowchart
graph TD
A["Network Cable"] --> B["VTO2202F-P"]
C["Two wire /Four-wire cable"] --> D["Red and green indicator lights"]
E["RS485"] --> D
F["ASF905"] --> D
G["POE Switch PFS3006-4ET-60"] --> H["AS9"]
I["VTO7541G"] --> J["IPC-HDBW4231FP-AS-0360B-S2"]
Step 2 Connect one port of the 4-port power cable mentioned in Step 1 to the IPC-HDBW4231FP-AS-0360B-S2, and then connect another port to the second 4-port power cable (provided with the case) to provide power for the door station VTO7541G.
Step 3 Connect one port of the second 4-port power cable to the patch cord, use the black and red power cable to provide power to the red and green indicator lights, connect the two indicator lights to the VTO7541G door station, and then connect the exit button to VTO7541G by using the black and red power cable.
[Non-Text]
For the cable connection of indicator lights and exit buttons, see the quick start guide of VTO7541G door station.
Step 4 Connect the five network cables to the two indoor monitors, one door station, one villa station, and one IPC.
Video Door Phone Cable Connection (2)
Figure 3-4 Video door phone cable connection (2)

flowchart
graph TD
A["Network Cable"] --> B["VTO2402F-P"]
C["Two wire /Four-wire cable"] --> D["Red and green indicator lights"]
E["RS485"] --> D
F["VS4202F-P"] --> G["ASF905"]
H["POE Switch PFS3006-4ET-60"] --> I["ASFO"]
J["IPC-HDBW4231FP-AS-0360B-S2"] --> K["ASFO"]
power cable to provide power to the red and green indicator lights, connect the two indicator lights to the VTO4202F-P door station, and then connect the exit button to VTO4202F-P by using the black and red power cable.
[NO TEXT]
For the cable connection of indicator lights and exit buttons, see quick start guide of VTO4202F-P door station.
Step 4 Connect the five network cables to the two indoor monitors, one door station, one villa station, and one IPC.
3.3 Access Control Device Cable Connection
Figure 3-5 Access control cable connection

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Network Cable Two wire /Four-wire cable RS485 ARD312 Red and green indicator lights ASI7214Y-V3 ASI1202M ASF905
If the indicator light is red, it means that the door is locked; if the indicator light is green, it means that the door is unlocked.
Step 1 Connect the first 4-port power cable to the power port on the acrylic board of the lower part of the case.
Step 2 Connect one port of the 4-port power cable mentioned in Step 1 to the second 4-port power cable, and then connect the second 4-port power cable to the ASI7214Y-V3 access controller.
Step 3 Connect the other three ports of the 4-port power cable to the patch cord, use the black and red power cable to provide power for ASI1202M access controller and the red and green indicator lights, and then connect the two indicator lights to the ASI7214Y-V3 access controller.
[NO TEXT]
For indicator light cable connection, see quick start guide of the ASI7214Y-V access controller.
Step 4 Connect access controller of model ASI7214Y-V3, ASI1202M, and ASC1202B-D to the PFS3005-5ET-L switch with the three network cables.
Step 5 Connect the two 4-port power cables to power port on the acrylic board of the lower part of the case, and then use two of the ports to connect access controller ASR1200E and ASR1102A(V2) to the patch cord.
Step 6 Use the other ports, power cords, and black and red power cable to provide power for ASC1202B-D access controller and the four red and green indicator lights, and then connect the four indicator lights to the ASC1202B-D access controller.
[NO TEXT]
For indicator light cable connection, see quick start guide of ASC1202B-D access controller.
Step 7 Connect the RS-485 ports of access controllers of model ASR1200E and ASR1102A(V2) to the RS-485 port of access controller of model ASC1202B-D.
[NO TEXT]
Appendix 1 Cybersecurity Recommendations
Cybersecurity is more than just a buzzword: it's something that pertains to every device that is connected to the internet. IP video surveillance is not immune to cyber risks, but taking basic steps toward protecting and strengthening networks and networked appliances will make them less susceptible to attacks. Below are some tips and recommendations on how to create a more secured security system.
Mandatory actions to be taken for basic equipment network security:
1. Use Strong Passwords
Please refer to the following suggestions to set passwords:
• The length should not be less than 8 characters;
- Include at least two types of characters; character types include upper and lower case letters, numbers and symbols;
- Do not contain the account name or the account name in reverse order;
- Do not use continuous characters, such as 123, abc, etc.;
- Do not use overlapped characters, such as 111, aaa, etc.;
2. Update Firmware and Client Software in Time
- According to the standard procedure in Tech-industry, we recommend to keep your equipment (such as NVR, DVR, IP camera, etc.) firmware up-to-date to ensure the system is equipped with the latest security patches and fixes. When the equipment is connected to the public network, it is recommended to enable the "auto-check for updates" function to obtain timely information of firmware updates released by the manufacturer.
• We suggest that you download and use the latest version of client software.
"Nice to have" recommendations to improve your equipment network security:
1. Physical Protection
We suggest that you perform physical protection to equipment, especially storage devices.
between 1024\~65535, reducing the risk of outsiders being able to guess which ports you are using.
6. Enable HTTPS
We suggest you to enable HTTPS, so that you visit Web service through a secure communication channel.
7. Enable Whitelist
We suggest you to enable whitelist function to prevent everyone, except those with specified IP addresses, from accessing the system. Therefore, please be sure to add your computer's IP address and the accompanying equipment's IP address to the whitelist.
8. MAC Address Binding
We recommend you to bind the IP and MAC address of the gateway to the equipment, thus reducing the risk of ARP spoofing.
9. Assign Accounts and Privileges Reasonably
According to business and management requirements, reasonably add users and assign a minimum set of permissions to them.
10. Disable Unnecessary Services and Choose Secure Modes
If not needed, it is recommended to turn off some services such as SNMP, SMTP, UPnP, etc., to reduce risks.
If necessary, it is highly recommended that you use safe modes, including but not limited to the following services:
- SNMP: Choose SNMP v3, and set up strong encryption passwords and authentication passwords.
- SMTP: Choose TLS to access mailbox server.
- FTP: Choose SFTP, and set up strong passwords.
• AP hotspot: Choose WPA2-PSK encryption mode, and set up strong passwords.
11. Audio and Video Encrypted Transmission
If your audio and video data contents are very important or sensitive, we recommend that you use encrypted transmission function, to reduce the risk of audio and video data being stolen during transmission.
so as to achieve the network isolation effect.
- Establish the 802.1x access authentication system to reduce the risk of unauthorized access to private networks.
