Dahua Hero Dual D1 3K 5MP Indoor WiFi Camera Price in BD
The Dahua Hero Dual D1 3K 5MP Indoor WiFi Camera is a dual-lens home CCTV that watches two angles at once. One lens stays on a fixed zone such as the door or cash desk. The other lens pans and tilts to follow people around the room. You get 5MP + 5MP (2880 × 1620) 3K video from two 1/3" CMOS sensors, so faces and product shelves stay readable on a phone. This Dahua Hero Dual D1 uses a 2.8 mm F2.0 fixed lens for a wider room view and a 6 mm F1.6 PT lens for tighter, longer-range detail. H.265 compression keeps recordings smaller, which matters on Bangladeshi Wi-Fi and on a Micro SD card. Wi-Fi 6 plus an RJ-45 port gives you wireless install or a stable LAN cable when the router is far. AI human, pet, and motion detection cut down “fan and curtain” alerts. A built-in mic and speaker let you talk to family, staff, or a visitor from the DMSS app. IR night vision reaches up to 30 m on the fixed lens and 50 m on the PT lens, with warm light up to 40 m for colour night view. It is an indoor plastic camera (80.9 × 125.7 mm, 233 g), not an outdoor IP66 bullet.
Key Features & Benefits of Dahua Hero Dual D1 3K
- Dual 5MP + 5MP 3K sensors. Two 1/3" CMOS modules record 2880 × 1620 each. One camera covers a doorway and a living room without buying a second unit. 3K detail helps you read faces, parcels, and till activity better than typical 2MP indoor Wi-Fi cameras.
- 2.8 mm + 6 mm dual lens. The 2.8 mm F2.0 fixed lens gives a wider overview of the room. The 6 mm F1.6 PT lens (about 49° horizontal) zooms in optically, so the moving head can identify a person at the far wall instead of only showing a small blob.
- Pan-tilt tracking on the PT lens. The moving lens covers nearly a full room sweep (pan up to 349°, tilt −5° to 90°). AI can follow a person while the fixed lens keeps the entrance on record. You miss fewer walk-throughs in a shop or apartment.
- Wi-Fi 6 and LAN. Wi-Fi 6 (802.11ax) is more stable than old 2.4 GHz-only cameras when many phones sit on the same router. If Wi-Fi is weak, plug the 10/100 RJ-45 port into a switch or ONU LAN port.
- AI human, pet, and motion detection. The camera tells people and pets from random movement. You get fewer false DMSS notifications from ceiling fans, AC airflow, or passing shadows.
- Two-way audio. Built-in microphone and speaker work as an intercom. Tell a delivery rider to wait, warn a staff member, or check on a child without walking to the room.
- Night vision with IR and warm light. Fixed lens IR up to 30 m. PT lens IR up to 50 m and warm light up to 40 m. Use IR for discreet black-and-white night view, or warm light when you need colour of clothes and objects. Indoor rooms are much shorter than these max distances, so night picture stays bright.
- H.265 + DWDR + 256 GB SD. H.265 saves card space and mobile data versus H.264. DWDR (digital wide dynamic range) balances a bright window and a dark corner. A Micro SD card up to 256 GB records 24/7 or on event without an NVR.
- DMSS app, low power. Live view, playback, and alerts run on iOS and Android. Power is 5 VDC, max about 5.4 W even with IR and PT movement cheap to leave on all day.
Why Buy Dahua Hero Dual D1 From BM Dubai Tech?
The Dahua Hero Dual D1 3K 5MP Indoor WiFi Camera is practical dual-lens Wi-Fi cameras in Bangladesh because it covers two views in one camera at an affordable price. It is ideal for homes and shops that need a door view plus room tracking apartments, tuition centres, pharmacies, and small offices with smartphones, laptops, and existing routers. The 5MP+5MP 3K sensors, Wi-Fi 6, and 256 GB SD slot make it suitable for 24-hour indoor monitoring without a full NVR kit.
If you are looking for the best Dahua WiFi camera price in BD 2026, you can buy the Dahua Hero Dual D1 3K 5MP Indoor WiFi Camera at the best price in BD 2026 from BM Dubai Tech, a trusted supplier of networking devices, CCTV cameras, IP cameras, routers, and security accessories in Bangladesh. You get original Dahua stock, DMSS setup help, genuine after-sales support, and reliable delivery across Bangladesh. BM Dubai Tech also helps you match the camera with your router, Micro SD card, and indoor mounting point, so you do not overpay for an outdoor model you will only use inside.
Advantages and Disadvantages of Dahua Hero Dual D1
The biggest advantage of the Dahua Hero Dual D1 is two cameras in one. The fixed 2.8 mm lens holds the entrance; the 6 mm PT lens hunts the rest of the room. 3K 5MP+5MP video, H.265, Wi-Fi 6, LAN, two-way talk, human/pet AI, and a 256 GB card slot cover most indoor security jobs without extra wiring. Night IR and warm light are stronger than typical cheap indoor PT cameras. Low 5 V power and the DMSS app make daily use simple for families and shop owners.
Limits are clear. This is an indoor plastic camera no weatherproof IP66 housing so do not mount it in rain, open verandahs, or dusty factory yards. The PT field of view on the 6 mm lens is narrower (about 49°), which is good for identification but not a super-wide 360° fisheye. Max frame rate is around 15 fps at 2880×1620, fine for security, not cinematic. Dual 5MP streams need decent Wi-Fi 6 or a LAN cable; a weak 2.4 GHz ISP router can stutter. There is no PoE; you need the 5 V adapter. For outdoor gates, parking, or 4K NVR systems, pick a Dahua bullet/turret instead.
FAQs About Dahua Hero Dual D1 in Bangladesh
Q: What does 5MP+5MP / 3K mean?
A: Each lens records 2880 × 1620 (about 5 megapixels). Together you get two 3K streams, not one 10MP photo. You see a fixed angle and a moving angle at the same time.
Q: Is the Dahua Hero Dual D1 for indoor or outdoor use?
A: Indoor only. The body is plastic, 80.9 × 125.7 mm, 233 g, with no outdoor IP rating. Use it in a living room, shop, office, or tuition room.
Q: What is the difference between the 2.8 mm and 6 mm lenses?
A: 2.8 mm (F2.0) is the wider fixed overview. 6 mm (F1.6) is the PT lens with a tighter 49° view for clearer faces at distance.
Q: Does it support Wi-Fi 6 and LAN?
A: Yes. Wi-Fi 6 for wireless install, plus RJ-45 10/100 for a network cable. Use LAN if the camera sits far from the router.
Q: How do I view the camera on my phone?
A: Install the official Dahua DMSS app (iOS/Android), power the camera, join Wi-Fi or LAN, and add the device. You get live view, playback, talk, and AI alerts.
Q: Does it need an NVR or DVR?
A: No. Insert a Micro SD card up to 256 GB for onboard recording. You can still add it to a Dahua NVR later if you build a larger system.
Q: How far is night vision?
A: Fixed lens IR up to 30 m. PT lens IR up to 50 m and warm light up to 40 m. Indoors, even a large hall is well within range.
Q: Can it detect people and pets?
A: Yes. AI human detection, pet detection, and motion detection are built in. Human/pet modes reduce false alarms compared with simple motion only.
Q: Can I talk through the camera?
A: Yes. Built-in mic and speaker support two-way audio from DMSS. Useful for deliveries, staff, and baby/pet check-ins.
Q: Dahua Hero Dual D1 vs a normal PT Wi-Fi camera which should I buy?
A: Buy Dual D1 if you need one lens locked on the door and another to follow people. A single PT camera can miss the entrance while it turns. For outdoor walls, choose a weatherproof Dahua IP bullet.
Q: Is it original, and where should I buy in Bangladesh?
A: Buy from BM Dubai Tech for genuine Dahua stock, DMSS support, delivery, and after-sales help. Test live view, pan-tilt, night mode, and SD recording as soon as it arrives.
Q: Who should not buy this model?
A: Skip it for open outdoor gates, warehouses that need PoE/IP67, or if you only want one cheap baby-monitor camera. For indoor shops and flats that need two views and 3K detail, the Dahua Hero Dual D1 is a strong 2026 choice.
