Wireless Doorbell Security Camera with 2-Way Audio | SV-WDK-N

WiFi Dual Lens Video Doorbell Kit - Pros Top Pick!

The SureVision Dual-Lens Doorbell Camera is designed to give you complete front-door security for both residential and business properties. Unlike standard video doorbells, it features two HD wide-angle lenses—one focused on visitors and one dedicated to package monitoring.

Whether you’re concerned about porch pirates, unwanted visitors, or missed deliveries, this advanced surveillance solution keeps you protected around the clock. With smart motion detection, two-way audio, and seamless SureVision NVR integration, you’ll receive instant alerts and have the option for 24/7 professional-grade recording—all with no monthly fees. Plus, the included wireless chime makes it easy to hear alerts anywhere in your home.

Free App + PC Viewing 3-Year Warranty NVR Compatible

Business, Installer, and Expansion-Ready Deployment

Every camera supports remote viewing through the free mobile and desktop software. For customers who need advanced recording tools, centralized management, and the full feature set, the recommended path is to pair the camera with a compatible SureVision NVR. That adds local recording, broader system control, and easier multi-camera expansion without monthly fees.

Procurement-Grade Support and Compatibility

CCTV Security Pros serves businesses, installers, franchise groups, and government buyers looking for dependable surveillance equipment, experienced guidance, and long-term compatibility. The focus is straightforward: cameras that do what they are specified to do, strong product availability, and support from a team that helps match the right features to the application.

Call 888-653-2288 for Expert Guidance

Build your system the right way:

Shop IP Security Cameras
Pair with a Compatible SureVision NVR
View Complete Security Camera Systems

Note: The free app supports phone and PC viewing. For full-featured use and the strongest recording workflow, add a compatible SureVision NVR.

Full Technical Specifications

Detailed specifications are provided below for design review, installer reference, and procurement documentation.

Camera

Resolution main camera 3MP
Resolution sub camera 2MP FOV -- main camera Horizontal: 116°Vertical: 82.5°Diagonal: 131° FOV -- sub camera Horizontal: 96.8°Vertical: 52.6°Diagonal: 109.9°
Power kit power kit 240 mAH rechargeable lithium battery (for mechanical chime) Charge temperature 0° to 45°

Event

Event Motion detection alarm Support UMD alarm Supports human body detection alarm Package detection alarm Support Wi-Fi Operating frequency band 2.4 GHz and 5G Hz BLE function Compatible, integrated BLE, supports network connection via Bluetooth Antenna type Built-in omnidirectional antenna WLAN 802.11 b/g/n/ax Encryption WPA-PSK/WPA2-PSK/WPA3-personal Bluetooth Support, integrated in Wi-Fi chip SUB-1G SUB-1G Supported, for chime connection Chimes Max. 3 wireless chimes or 1 mechanical chime

Interface

Built-in Mic Support Built-in speaker Support

Interface

Interface protocol UNV private protocol

Network

Network protocol TCP/IP, IPv4, HTTP, RTP, RTSP, NTP Illuminator Illumination scheme IR + white light Illumination distance IR: 5 meters White light: 2 meters Min. Illumination 0.02 lux

General

Dimensions 55.8 mm × 156.5 mm × 27.9 mm
Weight Net weight: 142g Gross weight: 295g
Weight Net weight: 142g Gross weight: 295g
Weight Net weight: 142g Gross weight: 295g
Power consumption 10W Installation method With bracket installation, the power cable is installed on the bracket, and the doorbell is connected to the bracket through the contacts. Button One call button
Power source Contact: AC 12 V to 24 V Operating temperature Net weight: 142g Gross weight: 295g Ingress protection -30° to 60 °C°
WDR Supports D
WDR, main camera 80dB, sub camera 58dB

Video

Video compression H.265, H.264

Audio

Audio bit rate 128 Kbps

Audio

Audio sampling rate 8K

Audio

Audio compression G711, MP3, PCM Certification Certification CB, CE LVD, CE EMC, CE RED, FCC SDOC, FCC ID

Quick Technical Highlights

Dual Lens (3MP and 2MP) WiFi Doorbell Camera 2 Way Audio - Built-in Mic and Speaker 2.2mm Lens (124° Wide Angle View) IR Night Vision and White Light H.265 Video Compression Weatherproof (IP65) WiFi 2.4 GHz / 5 GHz Measurement: 6.16" L x 2.2" W x 1.01" D