Lorex D871A81B

Lorex D871A81B 4K 8-Channel Wired DVR

Pukapuka Tohutohu

1. Hua Neke Atuview

The Lorex D871A81B is a 4K 8-Channel Wired Digital Video Recorder (DVR) designed for comprehensive security surveillance. This DVR supports advanced features such as Smart Motion Detection, Face Detection, Face Recognition, Active Deterrence, Privacy Masking, and Virtual Fence (Perimeter Protection). It integrates with smart home systems and offers voice recognition for hands-free control. The unit includes a 1TB security-grade hard drive for reliable 24/7 recording, with expandability up to 8TB, ensuring your data remains private and secure without recurring cloud storage fees.

Lorex D871A81B 4K 8-Channel Wired DVR front view

Whakaahua 1.1: Mua view of the Lorex D871A81B 4K 8-Channel Wired DVR, showing the Lorex logo, status indicators, and a USB port.

2. He aha kei roto i te Pouaka

Manatokona kei te noho nga waahanga katoa i mua i te tiimata o te whakaurunga:

  • Recorder (Lorex D871A81B DVR)
  • Pūurutau Hiko
  • Tauera HDMI
  • Aratohu Timata Tere

3. Tatūnga

Follow these steps to set up your Lorex D871A81B DVR system:

  1. Tūhono Kāmera: Connect your wired security cameras to the BNC video input ports on the back of the DVR. For IP cameras, connect them to your network and ensure they are discoverable by the DVR.
  2. Hono atu ki tētahi Aroturuki: Use the included HDMI cable to connect the DVR's HDMI output port to a monitor or TV.
  3. Hono atu ki te Whatunga: Connect an Ethernet cable from the DVR's LAN port to your router or network switch for internet access and remote viewnga kaha.
  4. Honoa te Kiore USB: Plug the USB mouse (not included) into one of the USB ports on the DVR for navigation.
  5. Whakahiko: Connect the power adapter to the DVR's power input and then plug it into a power outlet. The DVR will power on automatically.
  6. Whirihoranga Tuatahi: Follow the on-screen prompts to complete the initial setup, including setting a password, date/time, and network settings.
Lorex D871A81B 4K 8-Channel Wired DVR rear view me nga tauranga

Whakaahua 3.1: Whakamuri view of the Lorex D871A81B DVR, illustrating the various input/output ports for camera, network, and display connections.

4. Nga Tohutohu Whakahaere

This section outlines the primary operational features of your Lorex D871A81B DVR.

4.1. Hopu me te Purei

  • The DVR is configured for continuous recording by default. Motion-activated recording can be configured in the system settings.
  • Ki view tuhia footage, access the Whakahoki menu from the main interface. Use the date and time filters to locate specific events.
  • Whakamahi Rapu Maamaa by selecting an area of interest on the screen to quickly find video footage showing changes in that area.

4.2. Smart Motion Detection & AI Features

  • Rapu Motini Ataata: Configures the system to only notify you of significant motion events, reducing false alarms.
  • Face Detection and Recognition: Available on two channels, this feature identifies familiar faces and sends notifications only when recognized individuals are detected. Review captured faces and filter events via Smart Search.
  • Te Kimi Tangata me te Waka: Available on all channels, this feature distinguishes between people, vehicles, and other moving objects, sending alerts only for relevant detections.
  • Virtual Fence (Perimeter Protection): Create virtual boundary lines or areas. The system will notify you if these lines are crossed or areas are breached.

4.3. Mamao Viewte whakamahi i te taupānga kāinga a Lorex

Download the Lorex Home app on your smartphone or tablet to access your security system remotely. The app allows live viewing, playback of recordings, and control of camera features. Motion-activated push notifications will be sent directly to your device.

4.4. Te Huna i te Tūmataitinga

To prevent recording sensitive areas within a camera's field of view, activate the Te huna huna feature. Draw a square around the desired spot(s) to exclude them from recording.

4.5. Pātene Mataku

The panic button, located on the front of the recorder, can be pressed to activate lights and sirens on compatible Active Deterrence cameras, deterring potential intruders.

5. Tiaki

5.1. Whakahaere Puku Mārō

The DVR includes a 1TB security-grade hard drive. If more storage is required, the system supports expansion up to 8TB. Regularly back up important footage to external storage devices if needed.

5.2. Te horoi

Periodically clean the exterior of the DVR with a soft, dry cloth. Do not use liquid cleaners or aerosols directly on the unit. Ensure ventilation openings are clear of dust and obstructions.

5.3. Whakahoutanga Firmware

Check the Lorex support website or the Lorex Home app for available firmware updates. Keeping your DVR's firmware up-to-date ensures optimal performance and access to the latest features and security enhancements.

6. Te Raru

If you encounter issues with your Lorex D871A81B DVR, refer to the following common solutions:

  • Kore he Putanga Ataata:
    • Ensure the HDMI cable is securely connected to both the DVR and the monitor.
    • Verify the monitor is set to the correct input source (e.g., HDMI1, HDMI2).
    • Check if the DVR's power adapter is properly connected and the unit is powered on.
  • Kāore he Whakaahua Kāmera:
    • Confirm that cameras are properly connected to the DVR's BNC ports or are correctly configured on the network for IP cameras.
    • Ensure cameras are receiving power.
    • Check camera settings within the DVR interface.
  • Mamao ViewNga Take:
    • Verify the DVR is connected to the internet via an Ethernet cable.
    • Me whakarite kei tō waea atamai he hononga ipurangi pumau.
    • Check the Lorex Home app for any error messages or connection status.
    • Restart both the DVR and your router.
  • Raruraru tuhi:
    • Check the hard drive status in the DVR's system settings to ensure it is functioning correctly and has available space.
    • Manatokohia ngā kaupapa tuhi me ngā tautuhinga kite nekehanga.

7. Whakatakotoranga

Tau tauiraD871A81B
Hangarau HonongaItarangi
Pūrere HototahiKāmera
Te Rokiroki Mahara8 TB (Max. supported)
Hard Disk Size (Included)1 TB
Te maha o nga hongere8
Whakauru AtaataBNC, IP Input
Tauranga USB katoa1
Te Hototahi Whare AtaataSmart Home Compatible
UPC695529036847

8. Pūtāhui me te Tautoko

8.1. Hua Rarangi

The Lorex D871A81B DVR comes with a 1-Tau Pūtāhui mai i te ra o te hokonga. Ka kapi tenei raihana i nga hapa o nga rawa me nga mahi i raro i te whakamahinga noa. Tena koa pupurihia to tohu mo te hoko mo nga kereme whakamana.

8.2. Tautoko Hangarau

For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please visit the official Lorex support website or contact Lorex customer service. Refer to the Quick Start Guide or Lorex webpae mo nga korero whakapā.

© 2026 Lorex Technology Inc. Pūmau te mana.

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