DB43BB-BTR
4MP Wi-Fi Battery Video Doorbell
The WiFi Video Doorbell is a new addition to the Dahua Wireless series. It not only delivers 2K high-resolution imagery, but also captures more details than conventional fixed lenses through its ultra-wide fisheye lens. The doorbell features passive IR motion detection and transmits videos and audios to mobile devices, allowing you to remotely perform visual confirmation and communicate with visitors. Furthermore, it is compatible with 2.4G/5G Hz Wi-Fi 6 networks, enhancing its connectivity options.
Camera
Image Sensor
1/3.11" CMOS
Max. Resolution
2048 (H) × 2048 (V)
Illumination Distance
Up to 10 m (32.81 ft) (IR)
Illuminator Number
2(IR LED)
Lens Type
Fixed-focal
Focal Length
0.98 mm
Max. Aperture
F2.2
Field of View
H:180°,V:180°
Intelligence
Human Detection
Yes
Vehicle Detection
Yes
Loitering Detection
Yes
Package Detection
Yes
Audio and Video
Video Compression
H.265
Video Frame Rate
Main stream: 2048 × 2048@(1–15 fps)/1440 × 1440@(1–15 fps)/1024 × 1024@(1–15 fps)
*The values above are the max. frame rates of each stream; for multiple streams, the values will be subjected to the total encoding capacity.
Video Bit Rate
H.265: 32 kbps–2048 kbps
Day/Night
Auto(ICR)/Color/B/W
WDR
DWDR
Motion Detection
OFF/ON (4 areas, rectangular)
Built-in MIC
Yes, built-in Mic
Built-in Speaker
Yes, built-in speaker
Audio Compression
G.711a; G.711Mu; PCM
Audio Compression
Wi-Fi
IEEE 802.11a/b/g/n/ac/ax 2.412–2.472 GHz, 2.4G, EIRP≤20 dBm & 5.15–5.25 GHz, 5G, EIRP≤23 dBm@5150–5250 MHz
Wi-Fi Pairing
Bluetooth pairing
Storage
Micro SD card (support max. 512 GB)
Management Software
DMSS
Mobile Client
Android;iOS
Wireless
Carrier Frequency
868.0 MHz–868.6 MHz
Communication Mechanism
One-way
Communication Distance
Up to 100 m (328 ft) in an open space
General
Certifications
CE-LVD: EN62368-1;
CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU;
CE-RED: Radio Equipment Directive 2014/53/EUPower Supply
USB (5 VDC±5%, 2 A) or binding post power supply (12–24 VDC/8–24 VAC, 1 A)
Power Consumption
Power saving mode: 0.004 W;
Performance mode: 1.4 W
Operating Temperature
–20 °C to +50 °C (–4 °F to +122 °F)
Operating Humidity
≤95% (RH), non-condensing
Protection
IP65
Anti-corrosion Level
Basic Protection
*The products are designed for general use and are applicable even in areas with no specific requirements for anti-corrosion protection.Camera Button
Call Button; Reset Button
Casing Material
Plastic
Product Dimensions
160 mm × 53 mm × 38.7 mm (6.3" × 2.09" × 1.52") (L × W × H)
Net Weight
0.31 kg (0.68 lb)
Battery
Energy
36Wh
Nominal Capacity
10000mAh
