Vivotek IP2112 Telnet Commands, System core debugging, Monitor changed status of digital input

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Telnet Commands

Network Camera has a Telnet daemon for only administrators to access some seldom used functions. Using any general terminal program to connect to Network Camera will prompt the user for a password. Username is not requested here since only administrators can access the Telnet daemon. The password is as same as that used in web access. After logging in, type "help" for the command list. If "debug" or "dinote" is not executed, Telnet will disconnect automatically after being idle for 1 minute.

System core debugging

General activities are recorded into SYSTEM.LOG continuously, but information about abnormal status is not. To look deep into the core debugging information, administrators may type the “debug” command. This will cause Network Camera to start dumping the detailed debugging information while the system is running. This is useful to examine if any error has occurred when the system operates abnormally. The stored information will be cleared automatically after the dump. Network Camera will continue to dump new messages unless the connection is broken. If Telnet is not connected, any messages will be stored until administrators re-login.

Monitor changed status of digital input

Typing "dinote" will make Network Camera send the current status of digital input. After that Network Camera will continuously monitor DI status and send messages only when the state has changed. For example, after typing "dinote" the terminal will display DI1=L

and after DI1 changes to H, terminal will display DI1=H

Stop information dumping

Typing "stop" will cease dumping debug information and the digital input status.

Query status of digital input

Typing "diquery" will display the status of all digital input once.

Set digital output

To set digital output to connect NO with COMMON, type "DO1=L". To set digital output to connect NC with COMMON, type "DO1=H".

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Contents Page Before You Use Table of Contents Appendix Package Contents Features and Benefits Remote system upgrade Developer’s technical supportPhysical Description Front PanelManual focus ring BNC video output connector Rear PanelEthernet 10/100 socket General I/O terminal blockPower cord socket How to Install Hardware installation Power onEthernet Environment Cable connectionSoftware installation Easy way with installer programPage Manual way with existing programs First access to Network Camera Change initial password of administratorComplete the network settings Manage user privilegeHow to Use AuthenticationInstalling Plug-in Main Video quality selection Video size selectionSystem configuration External digital output controlSystem Configuration IntroductionSetup Wizard Application WizardDefinitions of Configuration Adjust date and timeSystem parameters Change host nameSecurity privilege Network settings FTP settings Adjust image settings Configure motion detectionVideo and motion detection External command script Application constitutionWeekly schedule Event operationSequential operation Sending methodHomepage layout Factory default View log fileView parameters Advanced Functions Capture Up-to-date Still ImagesGet snapshot via URL Get snapshot via FTPVideo Embedded in Customers’ Homepage Download Event-triggered Snapshots Get triggered snapshots via URLGet triggered snapshots via FTP Uploading Snapshots Periodically Upload snapshots to external FTP serverSend snapshots to external Smtp email server Customize Graphics in Homepage Object File name Maximal sizeCommand Script for Complex Applications Command formatParameter explanation Page Command line Description Practical examplesURL for External Device Control Query status of digital inputDrive digital output URL of System Maintenance Restore Factory Default Settings via URLDownload System Log via FTP Restart System via URLConfigure System via FTP Followings are as same as the above Or 1024 ~ ~99 Demo Telnet Commands System core debuggingMonitor changed status of digital input Stop information dumpingSkip installation at next boot Reset network for new settingsRestore factory default settings Reset systemTroubleshooting Self-diagnostic startsReset and restore AppendixFrequently Asked Questions Page Page Page Upgrade System Firmware Easy way via Upgrade WizardAlternative via FTP URL Commands of Network Camera URLSystem resource URL Resource name Referenced URL General format of command URL System configuration URLNetwork configuration URL Video configuration URL Excellent Highest resolution Image quality configuration URL Motion detection configuration URLApplication configuration URL Page Homepage layout configuration URL Time Zone Table Page GMT+1000 Hobart Vladivostok GMT+1100 Technical Specifications NetworkingElectromagnetic Compatibility EMC

IP2112, IP2122 specifications

Vivotek has established itself as a notable player in the realm of IP surveillance cameras, and the IP2122 and IP2112 models are prime examples of their dedication to quality and performance. Both models are designed to meet the rising demands for security in various environments, from retail establishments to transportation hubs.

The Vivotek IP2122 boasts a range of advanced features tailored for high-performance video surveillance. With a 1.3-megapixel resolution, this camera captures detailed images with clarity, making it suitable for identifying faces and license plates. The camera utilizes a progressive scan CMOS sensor that excels in varying light conditions, providing better images in both bright and low-light environments. It supports H.264 video compression, which offers efficient storage and bandwidth savings without compromising on quality.

On the other hand, the Vivotek IP2112, while similar in many respects, presents slightly varied features. This model also utilizes a 1.3-megapixel sensor and is designed for cost-effective deployment, ideal for users seeking reliable surveillance without excessive complexity. Like the IP2122, it supports H.264 compression, ensuring efficient video quality even in high-motion scenarios.

Both models are equipped with Vivotek's Smart Stream technology, which intelligently adjusts the video quality based on the activity in the scene. This dynamic feature assists in optimizing bandwidth usage and storage requirements, making it a sustainable option for long-term surveillance needs. Furthermore, these cameras utilize a built-in SD/SDHC card slot for local storage, a feature that enhances flexibility for users who prefer recording without depending solely on external servers.

An essential aspect of the Vivotek IP2122 and IP2112 is their ability to work seamlessly with Vivotek's own network video recorders and third-party solutions. Both models are compliant with the ONVIF standard, ensuring interoperability with various security systems and additional video management software.

In terms of physical design, these cameras are compact and feature a weatherproof enclosure, making them suitable for both indoor and outdoor installations. The vandal-resistant features also ensure durability in high-risk environments.

In summary, the Vivotek IP2122 and IP2112 are powerful tools designed for effective surveillance, featuring high-resolution imaging, Smart Stream technology, and easy integration into a broader security system. These characteristics make them excellent choices for anyone looking to enhance their security infrastructure.
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