4-ch Mini 1U 4 PoE NVR-DS-7104NI-Q1/4P: Hikvision

The described system is a versatile video and audio solution primarily designed for surveillance applications. It supports up to four IP video input channels with resolutions of up to 6 MP, providing ample clarity for monitoring. With an incoming bandwidth of 40 Mbps and outgoing bandwidth of 60 Mbps, it ensures efficient data transmission. For output, it offers HDMI and VGA interfaces, allowing simultaneous display of video feeds at resolutions including 1920 × 1080p/60Hz and 1280 × 720/60Hz. The decoding capabilities encompass formats such as H.265+/H.265/ H.264+/H.264, enabling flexible recording resolutions ranging from 6 MP to QCIF. Synchronous playback of up to four channels further enhances surveillance monitoring. Network connectivity is robust, supporting remote connections for up to sixteen devices and featuring protocols like TCP/IP, DHCP, and SMTP. Additionally, it includes Power over Ethernet (PoE) functionality with four self-adaptive Ethernet interfaces compliant with IEEE 802.3af/at standards, minimizing cable clutter and simplifying installation. Storage options are ample, with a SATA interface accommodating up to 6TB capacity per disk, ensuring sufficient storage for recorded footage. The system also incorporates USB interfaces for additional connectivity options. With certifications like CE and compliance with standards such as EN50130-4, EN 61000-3-2, and EN 61000-3-3, it meets stringent quality and safety requirements. Operating within a wide temperature range (-10 to +55º C) and humidity range (10% to 90%), this system offers reliability and durability in various environments. Moreover, its compact dimensions (265 × 223 × 48 mm) and lightweight design (≤ 1 kg) make it suitable for diverse installation settings.