Specification

4K SMART DETECTION NETWORK VIDEO RECORDER
Product Specications
lorex.comN841 Series
General
Video Transmission
Technology
IP
Channels 8 Channels
Inputs/Outputs
Video Input 8 Ch: 8 x PoE
Video Outputs

1 × VGA/1 × HDMI
Audio Input 1 ch: RCA type
Audio Output 1 ch: RCA type
Display
7
Display Output Resolution Up to 4K UHD
Live Display 8 ch: 1,4,8
Live Display Speed (Max) 8 ch: 240fps NTSC/200 fps PAL
OSD On/Off
System Navigation USB Mouse
Recording
Recording Resolution 4K (8MP)/5MP/4MP/3MP/
1080P/720P
Recording Frame Rate 8ch: 240fps up to 4K
Recording Schedule Per Channel: Continuous/Motion/
Smart Motion (Person/Vehicle)/
Area/Alarm/ Day/ Hour
Back-up File Format DAV/ASF/AVI/MP4
Video Compression H.265/H.264
Playback
Simultaneous Playback Up to 4 channels, synchronized
Playback Speed Variable Max 16×
Search By Time/Date, All Motion Events
or Smart Motion (Person/Vehicle),
Area Search
Storage
Hard Drive Bays 1 Bay
Hard Drive Capacity Up to 10TB (SATA)
Backup Media USB Flash Drive & USB HDD
Special Features
6
Smart Motion Detection Person and Vehicle Smart Motion
Detection
Smart Search Yes
Third Party Integrations Google Assistant™, Amazon Alexa™
Smart Home
4
Voice Control Amazon Alexa, Google Assistant
Streaming Options Chromecast, Apple TV, Amazon
Echo Show, Google Home Hub
Connectivity
Mobile Viewing

Android, iOS
Compatible APP Lorex Home™
PC/Mac Remote Viewing Yes/Lorex Cloud
 Text and Snapshot
Network Interface 10/100 Base-TX, RJ45
Network Bit Rate 80Mbps total, 48~8192kbps
per camera
DDNS Yes (Optional)
USB interface USB 2.0 × 2
Additional Specications
FW Upgrade USB/Network
Watchdog Function Yes
Power Consumption Approx. 8.3W (HDD excl.)
Supply Voltage
100VAC-240VAC, 50/60hz, DC48V/2A
Total PoE Power Output PoE: Max 25.5W for single port,
80W total
Unit Dimensions
(W × D × H)
12.9 x 9.6 x 2.1” /
328 x 245 x 53 mm
Unit Weight 2.75 lbs. / 1.26 kg (excl. HDD)
Operating Temperature 14° ~ 131°F / -10° ~ 55°C
Humidity 10 ~ 90% RH
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