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QNAP VS-2104 PRO-US 2 Bay 4 Channel NVR

QNAP VS-2104 PRO-US 2 Bay 4 Channel NVR

Real-time monitoring and recording (video/audio) from multiple IP cameras (up to 4 channels)

High quality H.264, MPEG-4, M-JPEG, and MxPEG recording (depending on the camera models)

Complete recording features
Megapixel recording (up to 4-megapixel)

PC-less network surveillance by HD local display

Multi-server monitoring (up to 128 channels)

Dual display mode

Video search by date and time, timeline, and event

Intelligent video analytics (IVA)

Multi-view playback from multiple NVR servers

Digital watermarking

Advanced event management

Real-time SMS and email alert

Live monitoring on Windows PDA phone by VMobile

Trouble-free installation

Linux-embedded, highly reliable standalone NVR

Advanced RAID with hot-swappable hard drives design

Online RAID capacity expansion and online RAID level migration

UPS Support for 24/7 service

Intelligent auto power on after power recovery

Energy-saving design (only 25W in operation)