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5  Network Configuration  

Dahua IP cameras feature a built-in Web interface to control all aspects of camera operation. This 

section includes details about the supported network protocols, configuring IP addresses, and 

configuring alarms and local recording options. Refer to the camera’s 

Operations Manual 

for full 

details. 

5.1  Network Protocols 

Dahua cameras support RTSP, RTP/TCP, RTP/UDP, HTTP, DHCP, TFTP, QoS, IP version 4 (IPv4) 

and IP version 6 (IPv6). 

RTSP

 

 Cameras communicate with video management systems over Real Time Streaming Protocol. 

Do not change the RTSP port unless you are sure your VMS does not use the default setting. 

RTP/TCP

 

 The Real-time Protocol/Transmission Control Protocol is best suited for applications that 

require high reliability, and transmission time is relatively less critical.

 

RTP/UDP

 

 The Real-time Protocol/User Datagram Protocol is used for live unicast video, especially 

when it is important to always have an up-to-date video stream, even if some images are dropped. 

HTTP

 

 The Hypertext Transfer Protocol is an application protocol for distributed, collaborative, 

hypermedia information systems.

 

DHCP

 

 The Dynamic Host Configuration Protocol allows network administrators to centrally manage 

and automate the assignment of IP addresses. DHCP should only be enabled if using dynamic IP 

address notification, or if the DHCP can update a DNS server. 

TFTP

 

 The Trivial File Transfer Protocol is a simple, lock-step, File Transfer Protocol which allows a 

client to get from or put a file onto a remote host. TFTP lacks security and most of the advanced 

features offered by more robust file transfer protocols such as File Transfer Protocol.

 

QoS – 

Quality of Service guarantees a certain level of a specified resource to selected traffic on a 

network. A QoS-aware network prioritizes network traffic and provides a greater network reliability by 

controlling the amount of bandwidth an application may use. 

IPv4 – 

The IPv4 (IP version 4) is enabled by default and obtains the IP address automatically. The 

address can be used to allow or block network traffic that matches a specified address or protocol. 

The IP address must be valid for the network. For more information, contact your network 

administrator.

 

IPv6 – 

A typical IPv6 (IP version 6) node address consists of a prefix and an interface identifier (total 

128 bits). The prefix is the part of the address where the bits have fixed values or are the bits that 

define a subnet. A typical IPv6 address may resemble the following example: 2001:db8: :52:1:1. The 

IP address must be valid for the network. Before making changes to the IPv6 address, consult with 

your network administrator. 

Содержание 22204TNI

Страница 1: ...2 MP Network Mini PTZ Camera 22204TNI Quick Start Guide Version 001 001 Dahua Technology USA Inc...

Страница 2: ...4 1 4 Disclaimer 5 2 Unpacking 6 2 1 Parts List 6 3 Installation and Configuration 7 3 1 Framework and Dimensions 7 4 Device Installation 8 4 1 Preparing the Camera 8 4 2 Insert a Micro SD Card 9 4 3...

Страница 3: ...cially in damp environments Protect the plug and power cord from foot traffic being pinched and its exit from the unit Units with or without an ON OFF switch have power supplied to the unit whenever t...

Страница 4: ...ng or installation Environmental Precautions Do not aim the unit at a strong light source or into direct sunlight to focus A strong light source may cause overexposure and may affect the longevity of...

Страница 5: ...wipe a dome cover during installation this cover is an optical device Refer to the following methods clean the dome cover Stained with dirt Use an oil free soft brush or blower to gently remove the d...

Страница 6: ...ee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off...

Страница 7: ...y information Dahua accepts no liability for damage resulting directly or indirectly from faults incompleteness or discrepancies between this guide and the product described Dahua is not liable for an...

Страница 8: ...or your local representative The original packing carton is the safest container to transport the unit in the event the unit must be returned for service Retain the carton and all shipping material f...

Страница 9: ...as these cards have been fully tested without issue and the SanDisk Extreme line is better suited for constant recording Lower grade SD cards meant for multimedia applications will at times have quest...

Страница 10: ...ication and Canadian Electrical Code Part I CSA C22 1 for CAN application and in accordance to local country codes for all other countries Branch circuit protection incorporating a 20 A 2 pole Listed...

Страница 11: ...9 4 2 Insert a Micro SD Card 1 Open the cover for the SD Card slot 2 Insert the Micro SD Card into the Micro SD Card slot 3 Replace the cover Figure 4 1 4 3 Mounting the Camera to a Ceiling...

Страница 12: ...holes as marked on the wall for the expansion bolts using a drill bit that is no wider than the expansion bolt 4 Drill a 50 mm approximately 2 in center hole to route the cables if necessary 5 Insert...

Страница 13: ...and automate the assignment of IP addresses DHCP should only be enabled if using dynamic IP address notification or if the DHCP can update a DNS server TFTP The Trivial File Transfer Protocol is a sim...

Страница 14: ...figTool to access and to modify the network settings of a device Refer to the Operation Manual available on the CD included with the camera or on Dahuasecurity com for complete information Notes Ensur...

Страница 15: ...have different Web interfaces the figures below are for reference only and may not represent the Web Interface for your camera Refer to the Web Operation Manual included on the CD shipped with the ca...

Страница 16: ...he Local check box to record an event to the Micro SD card 3 Click the Local tab to view the used capacity and the total capacity of the Micro SD card Figure 5 5 4 Expand the Event menu located at the...

Страница 17: ...x to enable a relay alarm Then specify the time in seconds to delay the alarm relay output 10 s to 300 s 8 Check the Send Email box to send an email to a specified user after the device triggers an al...

Страница 18: ...logy USA Inc 23 Hubble Irvine CA 92618 Tel 949 679 7777 Fax 949 679 5760 Email sales usa global dahuatech com Rev 001 001 2018 Dahua All rights reserved Design and specifications are subject to change...

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