Dahua DH-DB43BB-BTR - 4MP Wi-Fi 6 Battery Video Doorbell, 180° Fisheye, Black
Product Features
- 4MP (2048 x 2048) camera with 0.98 mm fisheye lens, 180° x 180° view
- 10,000 mAh battery or wired 12-24 VDC / 8-24 VAC power
- Dual-band Wi-Fi 6 (2.4/5 GHz), Bluetooth pairing, DMSS app
- PIR with AI human, vehicle, loitering and package detection
- IR up to 6 m, night light, Micro SD up to 512 GB
- IP65; offline ringing with the DS3BB wireless chime
Dahua DH-DB43BB-BTR: 4MP Wi-Fi battery video doorbell
The Dahua DH-DB43BB-BTR is a 4MP battery video doorbell from the Dahua Wireless series. Its ultra-wide 180° fisheye lens shows the visitor head to toe and any parcels left on the step, while passive IR motion detection wakes it quickly with AI human, vehicle, loitering and package alerts. It connects over dual-band Wi-Fi 6 and pairs by Bluetooth in the DMSS app, and a 10,000 mAh battery means no wiring is needed.
Who is it for?
Homeowners and landlords who want a high-resolution video doorbell without running cable, or who want to reuse an existing doorbell transformer for continuous power.
Key specification
| Image sensor | 1/3.1" CMOS |
| Max. resolution | 2048 x 2048 (4MP), up to 15 fps |
| Lens / field of view | 0.98 mm fixed fisheye, F2.1 / H 180°, V 180° |
| Illumination | 2 IR LEDs, up to 6 m; night light |
| Intelligence | Human, vehicle, loitering and package detection |
| Video compression | H.265 |
| Audio | Built-in mic and speaker; 110 dB siren |
| Wi-Fi | IEEE 802.11b/g/n/a/ac, 2.4 GHz and 5 GHz |
| Pairing / app | Bluetooth / DMSS (Android and iOS) |
| Storage | Micro SD up to 512 GB |
| Battery | 10,000 mAh / 36 Wh |
| Power | USB 5 VDC 2 A, or 12-24 VDC / 8-24 VAC 1 A binding posts |
| Chime | DH-DS3BB (868 MHz, up to 100 m) or DH-DS1AG (Wi-Fi); up to 10 chimes |
| Protection | IP65 |
| Dimensions / weight | 159.6 x 52.9 x 40 mm / 0.31 kg |
| Operating temperature | -20 °C to +50 °C |
What you will need
- A Wi-Fi network (2.4 or 5 GHz) reaching the front door
- The Dahua DMSS app
- A DH-DS3BB wireless chime if you want an indoor chime
- A Micro SD card for local recording
Frequently asked questions
Does it need wiring?
No. It runs from its 10,000 mAh battery, or can be wired to a 12-24 VDC / 8-24 VAC doorbell supply.
Is a chime included?
Not with this doorbell alone. Add the DH-DS3BB chime, or choose the DH-VDKB01-BB kit which includes a chime.
Will the chime ring if Wi-Fi goes down?
Yes, with the DS3BB the chime rings over its own 868 MHz link even when Wi-Fi is disconnected.
What can visitors do if I don't answer?
They can leave audio and video messages.
Orders placed before 2:30pm are normally dispatched for delivery within 1-2 working days to England, Scotland and Wales. Browse the full Dahua range or contact us on 01902 902251.
| Product Code | DH-DB43BB-BTR |
|---|---|
| Manufacturer | Dahua |
| Product Type | Video Doorbell |
| Power | Battery |
TECHNICAL SUPPORT
We provide tailored support for you and your CCTV system.
3 YEAR WARRANTY
Many of our Cameras and Recorders come with a comprehensive 3 year warranty.
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FREE DELIVERY OVER £ 499
As cheap as £10, orders placed before 2:30pm are dispatched for delivery within 1–2 working days!
