Lorex N881A38B-W 32-Channel 4K NVR


  • Record and view video up to 4K (8MP) resolution1
  • View live footage in up to 30fps and digitally zoom in on distant objects for better clarity
  • 2 hard drive bays with up to 2 × 10TB of storage space
  • Security grade hard drive designed for advanced processing and the workload of 24/7 recording
  • Storage mirroring for continuous back-up of data from one hard drive to another
  • Get push notifications when motion from a person/vehicle is detected2
  • Reduce unnecessary alerts and false alarms with advanced motion detection4
  • Use Smart Search to filter motion events for reviewing footage quickly and easily
  • This NVR system contains a built-in 16-channel capacity
  • Increase your surveillance area with adding a POE switch expanding your system up to 32 channels (for model N881A38B)



Video Transmission Technology: IP
Channels: 16, 32 channel (32ch. includes 16ch. PoE Switch)


Video Input: 16 × PoE
Video Outputs: 1 × VGA/1 x HDMI
Audio Input: RCA
Audio Output: RCA
Alarm In: 4 channels
Alarm out: 2 channels


Display Output Resolution: up to 4K UHD, Auto Detect
Live Display: 16ch: 1/4/8/9/16; 32Ch: 1/4/8/9/16/25/32
Live Display Speed (Max): Up to 4ch 4K@30fps
OSD: On/Off
System Navigation: USB Mouse, Front Panel Buttons


Recording Resolution: 4K (8MP)/5MP/ 4MP/3MP/ 1080p/720p
Recording Frame Rate: up to 30fps
Recording scheduling: Per Channel: Continuous /Motion/ Smart Motion (Person/Vehicle)/ Area/Alarm/ Day/ Hour
Back-up Media: USB, USB HDD
Video Compression: H.265 / H.264


Simultaneous Playback: 4ch@4K 30fps
Playback Speed: Variable Max 16×
Search: By Time/Date, All Motion Events or Smart Search (Person and Vehicle), Area search


Hard Drive Bays: 2 Bay
Hard Drive Capacity: Up to 2 × 10TB (SATA)
Backup Media: USB Flash Drive, USB HDD
Storage Mirroring: Yes

Special Features2

Smart Motion Detection: Person and Vehicle Motion Detection2

Smart Home

Amazon Alexa: No
Google Assistant: No
Streaming Options: None


Mobile Viewing: Android, iOS
Compatible APP: Lorex Cloud™
Email Notification: Text and Snapshot
Network Interface: 1000 Base-TX (Gigabit), RJ45
Network Bit Rate: 320Mbps total
DDNS: Yes (Optional)
USB interface: USB 2.0 × 2

Additional Specifications

FW Upgrade: USB/Network
Watchdog Function: Yes
Power Consumption Approx.: 15W (no HDD included)
Supply Voltage: 100VAC-240VAC, 50/60hz, DC48V/2A
Total PoE Power Output: 16 PoE: Max 25.5W for single port, 130W total
Unit Dimensions (W × D × H): 14.7 × 12.9 × 2.1” / 375 × 327 × 53mm
Unit Weight: 5.1lb / 2.6kg (without HDD)
Operating Temperature: 14° ~ 131°F / -10° ~ 55°C
Humidity: 10 ~ 90% RH

See also:


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