Network recorder model KN-3221B
The KN-3221B is the third generation of recorders from KDT, equipped with all the features and unparalleled power. It supports H.264+ and H.265+ video formats and can provide two simultaneous outputs, including one HDMI output with 4K quality and one VGA output. This product has the capability to record images for each camera up to 12MP, and it can simultaneously support recording from 32 channels with 4K quality. Additionally, it allows for the installation of two hard drives with unlimited capacity. The KN-3221B recorder can also playback images simultaneously for up to 32MP or a maximum of 16 channels.
The guideline regarding the unlimited hard disk capacity is actually related to KDT’s production policies. Limiting the hard drive capacity in devices is essentially a software system that serves as a prerequisite for selling more modern devices in the future by companies worldwide. However, we do not adhere to this practice, and you can even use high-capacity hard drives on KDT’s first-generation NVRs produced between 2012 and 2015.
This device is equipped with a P2P image transmission service using the powerful Pars Online server, which remains operational even in the event of restricted communications in the country. Additionally, it features a mobile application and a Persian-language software for Windows, showcasing more of this recorder’s capabilities.
Additionally, this product supports RTSP and ONVIF protocols for communication with other reputable global brands. To connect this device to the internet, you can use three methods: wired network, Wi-Fi network, and SIM card network. For data backup, this product allows the use of FTP protocol and cloud storage. Support for all smart features of KDT products and professional configuration are other capabilities of this recorder.
The technical advantages of the KN-3221B recorder are as follows:
– Capability for software expansion upon consumer request
– Professional mobile and Windows software in Persian and English
– No software limitations on hard disk capacity
– Utilizes more CPU and RAM compared to other brands
– Highest level of support for cameras from other brands
– Support for 12MP cameras
– Utilizes more CPU and RAM compared to other brands
– Web programming in Persian and English
And finally, it features a 2-year unconditional replacement warranty from KDT, covering water damage, breakage, impact damage, lightning damage, rust, power fluctuations, and other incidents and damages. Additionally, the provision of the best after-sales service is an important aspect of the product.