Dahua Technology DZWONEK BEZPRZEWODOWY Z KAMERA + GONG BEZPRZEWODOWY VDKB01-BB Wi-Fi 6, 4&nbsp|Mpx DAHUA

Dahua VDKB01-BB



The Dahua VDKB01-BB battery-powered Wi-Fi video doorbell features 4 Mpx resolution, an 180° ultra-wide fisheye lens, and a wireless indoor chime for a complete entry control solution without the need for wiring.
The video doorbell captures images using a 1/3.11" CMOS sensor with a maximum resolution of 2048 × 2048 px and a 180° × 180°, allowing it to cover the entire area in front of the door without blind spots. Nighttime operation is ensured by 2 IR LEDs with a range of up to 10 m, supplemented by a night-time orientation light. Video is compressed using the efficient H.265 codec with a data rate of 32–2048 kbps.
Integrated AI detection distinguishes between people and vehicles, detects suspicious loitering in a defined zone, and identifies the presence or removal of packages. The doorbell connects to Wi-Fi 6 networks (IEEE 802.11a/b/g/n/ac/ax, 2.4 GHz and 5 GHz), and the initial pairing is quick via Bluetooth. The built-in 10,000 mAh (36 Wh) battery ensures long-term operation, with power consumption dropping to 0.004 W in power-saving mode. Recordings can be stored locally on a microSD card with a capacity of up to 512 GB.





The 1/3.11" CMOS image sensor has a resolution of 2048 × 2048 px and features an ultra-wide-angle lens with a field of view of 180° × 180°
AI-powered person and vehicle detection with instant alerts, loitering detection, and detection of package presence or removal
Wi-Fi 6 (IEEE 802.11a/b/g/n/ac/ax) support on both the 2.4 GHz and 5 GHz bands for a stable and fast wireless connection
Wireless indoor doorbell with a range of up to 100 m in open space; functions even during Wi-Fi network outages
10,000 mAh (36 Wh) battery and power-saving mode with 0.004 W power consumption for long-term operation
IR illuminator with a range of 10 m and a night orientation light to improve visibility at the entrance
Local storage on a microSD card with support for capacities up to 512 GB
IP65 rating for dust and water resistance; operating temperature: –20 to +50 °C
Visitors can leave an audio or video message if the owner is unavailable
Management via the DMSS app (Android, iOS) with live preview, recording history, and encrypted data transmission





Wireless Chime: The included indoor chime is mains-powered (100–240 V AC, 50/60 Hz) and communicates with the video doorbell at a frequency of 868–868.6 MHz via one-way wireless communication with a range of up to 100 m in open space. The chime’s power consumption is less than 3 W. A single chime can be paired with multiple video doorbells at the same time, and conversely, multiple indoor chimes located throughout the home can be assigned to a single video doorbell. The indoor chime continues to function even during a Wi-Fi outage.
Doorbell Power and Connectivity: The video doorbell can be powered via USB (5 V DC ± 5%, 2 A) via a USB-C connector, or via a hardwired connection through a terminal block (12–24 V DC / 8–24 V AC, 1 A). Initial pairing with the network is done via Bluetooth without the need to manually enter a password.
Package Contents: Video doorbell, wireless doorbell, mounting bracket, installation kit, needle, 3M double-sided adhesive tape, power cable, legal and regulatory information, 2× quick start guide.




BASIC SPECIFICATIONS

Video Doorbell: Image: 4MPx (2048 × 2048 px) 1/3.11" CMOS sensor, 180° ultra-wide viewing angle (H and V), focal length 0.98 mm, aperture F2.2 Night vision: IR illumination with a range of up to 10 m (2× IR LEDs), automatic day/night mode AI: accurate detection of people, vehicles, packages, and loitering (loitering) Audio and video: H.265 compression (bitrate 32–2048 kbps), built-in microphone and speaker (G.711a, G.711Mu, PCM), DWDR Motion detection: on/off (4 areas, rectangular)Connectivity and storage: Wi-Fi 802.11a/b/g/n/ac/ax (Wi-Fi 6, 2.4/5 GHz), fast Bluetooth pairing, microSD card slot (up to 512 GB)Power: built-in 10,000 mAh (36 Wh) battery, optional USB-C (5 V/2 A) or terminal block (12–24 V DC / 8–24 V AC)Rating: IP65 Dimensions: 160 × 53 × 38.7 mm Weight: 0.31 kg Material: plastic Operating temperature: –20 to +50 °C Mobile app: DMSS (Android, iOS)Wireless indoor doorbell (Chime)Communication: wireless frequency 868–868.6 MHz; unidirectionalRange: up to 100 m in open spaceSound: built-in speakerPower supply: 100–240 V AC (50/60 Hz)Power consumption: < 3 W
Operating temperature: –10 to +50 °C
Dimensions: 75 × 74 × 33 mm
Weight: 0.08 kg
Mobile app: DMSS (Android, iOS)



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