Lorex 2K Wired Wi-Fi Video Doorbell with Color Night Vision & 32GB Storage – White (B451AJD-F)

Clear 2K Entrance Protection: Lorex Wired Wi-Fi Video Doorbell in White (B451AJD-F)

Keep a clear, continuous watch over your doorstep with the Lorex 2K Wired Wi-Fi Video Doorbell in White (B451AJD-F). Designed to blend into light home exteriors and trim, this smart doorbell captures sharp 2K QHD video (2560 × 1920) with high dynamic range (HDR) exposure balance. Featuring an ultra-wide 164° viewing angle, a programmable nightlight, and a pre-installed 32GB microSD card, it provides dependable front door security with zero monthly subscription fees.

Expanded System Capabilities & Hardware Details

• 2K Resolution with HDR: Delivers more than twice the resolution of standard 1080p HD, utilizing High Dynamic Range (HDR) correction to balance bright outdoor sunlight and deep doorway shadows.
• 164° Ultra-Wide 4:3 Angle: Captures an expansive field of view so you can see approaching visitors and side-angle movement across your entire front entry path.
• Color Night Vision & Programmable Nightlight: Low-light sensors maintain vivid color imaging into the evening, while the onboard white LED nightlight can be scheduled or set to illuminate upon motion detection to welcome guests or deter trespassers.
• 5-Second Pre-Recording Buffer: The camera continuously buffers video locally, saving footage starting 5 seconds before a motion trigger occurs so you never miss the beginning of an incident.
• Customizable Quick Voice Responses: Select from 3 pre-recorded voice prompts or record your own personal voice greeting to respond automatically when you cannot take a call.
• Full-Duplex Two-Way Talk: Speak and listen clearly in real time using the built-in noise-canceling microphone and high-output loudspeaker.
• Private Local Storage: Ships with a pre-inserted 32GB microSD card (expandable up to 256GB), ensuring your security footage stays stored safely at home rather than on a third-party cloud.
• Lorex Fusion Ecosystem Compatible: Pair directly with compatible Lorex Fusion NVRs to record alongside your wired security cameras and control all devices via the Lorex mobile app.
• All-Weather IP65 Housing: Engineered with an operating temperature range of -20°C to 50°C (-4°F to 122°F) to withstand freezing rain, snow, and summer heat.

Technical Specifications

• Model / SKU: Lorex B451AJD-F (White)
• Maximum Resolution: 2K QHD (2560 × 1920)
• Aspect Ratio: 4:3
• Lens Field of View: 164° Diagonal
• Video Formats: 2K, 1080p, D1 with HDR correction
• Digital Zoom: Up to 8×
• Night Vision: Color Night Vision + 850nm Infrared LEDs with IR Cut Filter
• Audio: Full-Duplex Two-Way Audio with Noise-Canceling Microphone & Siren
• Local Storage: Pre-inserted 32GB microSD Card (Supports up to 256GB)
• Wi-Fi Connectivity: Dual-Band 2.4 GHz & 5 GHz (802.11b/g/n/ac)
• Power Supply Requirements: Hardwired 16–24 VAC (doorbell transformer) or 12–24 VDC
• Weather Rating: IP65 Weatherproof (-20°C to 50°C / -4°F to 122°F)
• Dimensions & Weight: 130 × 45 mm (5.1″ × 1.8″), 0.53 kg (1.17 lbs)

What’s in the Box

• 1 × Lorex 2K Wired Wi-Fi Video Doorbell – White (B451AJD-F)
• 1 × Pre-Inserted 32GB microSD Card
• 1 × Chime Kit & Wire Harness
• 1 × Flat Mounting Bracket
• 1 × 15° Horizontal Wedge Bracket
• 1 × 5° Vertical Wedge Bracket
• 1 × USB Cable & Backup Cable
• 1 × Extra Extension Wires (×2) & Wire Caps (×3)
• 1 × 15/64″ Drill Bit, Anchors, Screws & Pin Tool