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SLS-ENVR Series NVR V2.1 User Manual
SECTION 1: SYSTEM OVERVIEW
SECTION 1
Systems Overview
Thank you for purchasing a SLS-ENVR Series Network Video Recorder! The SLS-ENVR is a standalone NVR for systems with IP
cameras, including the latest multi-megapixel resolution cameras in this industry. This NVR denes a new generation of network
recording solutions, characterized by easy usage, wide device support, compact dimensions, low power consumption, and reliable
operation.
You can watch and store video from your IP cameras, easily nd, play and export recorded videos. Storage of data from
temperature or humidity sensors is also available. Besides great exibility of the denition of recording modes, the NVR can react
on specic events such as recording video only when the door is locked, turning PTZ cameras, control external devices etc. The NVR
uses industrial standard SATA hard drives to record data.
1.1 System description
The SLS-ENVR NVR is the network based device that provides centralized administration of of digital security devices (cameras,
sensors) and their data. The user (administrator or security monitor user) communicates with NVR via a web browser interface
from their PC. The number of devices that can be connected to the NVR diers according to the specic SLS-ENVR model.
The NVR provides a centralized repository for collection of and access to data from the devices. The system administrator can dene
the conditions under which the video recording made and for how long. The records are stored in the central database, in which it
is possible to subsequently search for and browse them. The data from the sensors can be exported as tables in html format; videos
and pictures from the cameras can be stored in a le by a single click.
The system displays current data from the sensors in a uniform manner, independent of the given equipment. It is possible to
simultaneously display outputs from various devices while playing back recorded information. The user initially selects the devices
from which he/she want to see the outputs simultaneously (i.e. view), and can save the setup. Views can be stored and edited, so it
is not necessary to redene everything again.
Your NVR was designed with several advanced features, including:
Live View and Playback
• Simultaneous Live View and Playback display
• Drag and drop customizable viewing grid (live views, recordings, values)
• Full screen mode and support for multiple viewing screens
• Automatic or manual video stream selection
• Digital zoom feature with digital pan/tilt
• Display of numerical values from SLS-ENVR, cameras, sensors and other devices
• User buttons to trigger custom Actions
