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Product Details


Secure your entryway with unprecedented clarity with the Lorex B862AJDB‑E 4K Wired Video Doorbell in sleek black. Capturing stunning 3840 × 2160 video with a vertical 9:16 aspect ratio, this doorbell delivers full head-to-toe coverage. Enjoy seamless two-way communication, vibrant color night vision, and intelligent detection technology—all without monthly fees.

Key Features

  • 4K video resolution (3840 × 2160), 8 MP sensor
  • Vertical 9:16 aspect ratio for full-length viewing
  • 150° diagonal field of view with 8× digital zoom
  • Color & IR night vision with auto IR-cut filter
  • Full-duplex two-way audio with noise cancellation and siren
  • Motion-activated night light and programmable LED call button
  • Dual-band Wi‑Fi (2.4 / 5 GHz) support
  • Includes 32 GB microSD (expandable to 256 GB)—no subscription fees
  • IP65-rated for outdoor durability

Included in the Box

  • Lorex B862AJDB‑E 4K Wired Video Doorbell (Black)
  • Mounting bracket
  • Horizontal wedge (15°) and vertical wedge (5°)
  • USB power cable, extension wire, connecting wires
  • Chime kit, anchors & screws, ¼″ drill bit, wire caps
  • Release pin, preinstalled 32 GB microSD card
  • Doorbell warranty: 1 year | Accessories warranty: 90 days

Technical Specifications

Video Resolution 8 MP (3840 × 2160, 4K)
Aspect Ratio 9:16 (vertical)
Field of View 150° diagonal
Zoom 8× digital
Night Vision Color + IR with auto IR-cut filter
Audio Full-duplex two-way with noise cancellation & siren
Smart Detection Person, vehicle, animal, package awareness
Connectivity Wi‑Fi 802.11 b/g/n/ac (2.4 GHz & 5 GHz)
Storage 32 GB microSD included (expandable to 256 GB)
Buzzer / Night Light Motion-activated LEDs; customizable colors
App Support Lorex Home app (iOS & Android); Alexa & Google Assistant
Power Hardwired (16–24 VAC) + optional USB 5 V / 2 A
Weather Resistance IP65 rated (−4 °F to 122 °F / −20 °C to 50 °C)
Dimensions 130 × 44 × 23 mm (5.12 × 1.77 × 0.91″)
Weight 0.26 lb (0.11 kg)

Included in the Box