Dahua Hero A12 2K 3MP Indoor WiFi Camera Price in BD
The Dahua Hero A12 2K 3MP Indoor WiFi Camera is a pan-tilt indoor CCTV camera for Bangladeshi homes, shops, and small offices that want 2K video without a full NVR setup. It uses a 1/3.2" CMOS sensor and records 3MP 2K video at 2304 × 1296, so faces, a cash counter, and room activity look clearer than a regular 1080p Wi-Fi camera. This is a single-lens indoor PT camera. The 2.8 mm F2.0 wide lens covers a typical drawing room, bedroom, or small shop from one corner. Pan 0° to 355° and tilt –15° to 80° let you look almost around the room and slightly down toward the floor, a baby cot, or the shop floor. You control movement from the Dahua DMSS app on your phone. Night use is made for indoor rooms: 1 IR LED, IR up to 10 m, and Auto (ICR) / Color / B/W night modes. DWDR helps when a window or shutter is bright and the inside is dark. Video is H.265, so files stay smaller on a Micro SD card up to 256 GB. Wi-Fi is Wi-Fi 6 on 2.4 GHz (IEEE 802.11b/g/n/ax, 2.412–2.472 GHz) the band most home routers in BD still use well through walls. Human detection and motion detection cut junk alerts, and two-way talk lets you speak from the app. Power is light: 5 VDC, max 4.5 W. Body is plastic, size 79.3 mm × 121 mm, weight about 370 g, 1-year warranty. If you are searching for the Dahua Hero A12 2K 3MP Indoor WiFi Camera price in BD 2026, you can buy the original model from BM Dubai Tech, a trusted CCTV, IP camera, and networking supplier in Bangladesh.
Key Features & Benefits of Dahua Hero A12 2K 3MP Indoor WiFi Camera
- 2K 3MP: Sharper than Full HD. You can see who entered a room, check a counter, or watch a child more clearly on mobile data.
- Wide 2.8 mm F2.0 : One camera covers a standard BD bedroom, living room, or compact shop. The wide indoor view is the main reason people pick a 2.8 mm Hero over a narrow lens.
- 360° pan and tilt: Pan 0°–355°, tilt –15° to 80°. Follow a person at the door, look down at the floor, or sweep the room from DMSS.
- Wi-Fi 6 : IEEE 802.11b/g/n/ax on 2.4 GHz (2.412–2.472 GHz). Wi-Fi 6 helps in busy apartment networks. 2.4 GHz also reaches through walls better than 5 GHz in many flats.
- AI human and motion detection: Fewer alerts from a fan or curtain. You get a phone ping when a person walks in, which is what most home and shop users actually need.
- Two-way talk: Speak to family, staff, or a delivery person from your phone. Useful for a shop, tuition room, or home door.
- H.265 + 256 GB Micro SD: H.265 saves storage and mobile data. Record locally on a Micro SD card up to 256 GB. No NVR needed on day one.
- DWDR + indoor night vision: DWDR for mixed light. 1 IR LED, IR up to 10 m, Auto (ICR) / Color / B/W — enough for a room, indoor corridor, or small shop after dark.
- Low power, indoor plastic body: 5 VDC, max 4.5 W easy on a mini DC UPS during load shedding. Size 79.3 × 121 mm, about 370 g, simple wall or shelf mount.
- 1-year warranty from BM Dubai Tech.
Why Buy Dahua Hero A12 2K 3MP Indoor WiFi Camera From BM Dubai Tech?
The Dahua Hero A12 2K 3MP Indoor WiFi Camera is a popular indoor pan-tilt camera in Bangladesh because it gives clear 2K video, two-way talk, and human detection at a home-friendly price. It suits flats, mess rooms, pharmacies, tuition centres, and small offices where one camera needs to cover a full room and still follow someone at the door. 2304 × 1296 resolution, a 2.8 mm F2.0 lens, 0°–355° pan, –15° to 80° tilt, 10 m IR, and human AI make it more useful than a basic 1080p Wi-Fi camera. Setup is simple. Connect it to 2.4 GHz Wi-Fi 6, record on a Micro SD card up to 256 GB, and watch live footage on the DMSS app from anywhere in Bangladesh. Power draw is only 4.5 W, so it runs well from a small Mini UPS during load shedding. If you are looking for the best Dahua Hero A12 2K 3MP Indoor WiFi Camera price in BD 2026, you can buy the original Dahua Hero A12 2K 3MP Indoor WiFi Camera at the best price in BD 2026 from BM Dubai Tech, a trusted supplier of Dahua WiFi cameras, IP cameras, Wi-Fi cameras, NVRs, routers, and security accessories in Bangladesh.
Advantages and Disadvantages of Dahua Hero A12 2K 3MP Indoor WiFi Camera
The Dahua Hero A12 is a solid indoor pick if you want 2K 3MP picture, almost 360° pan-tilt, and a wide 2.8 mm view without paying for a dual-lens or 4K camera. Human and motion AI reduce false alerts, two-way talk lets you speak from the phone, and H.265 plus 256 GB Micro SD means you can record at home without an NVR first. Wi-Fi 6 on 2.4 GHz matches most BD home routers and goes through walls better than 5 GHz. Max 4.5 W on 5 VDC is easy on electricity and a mini UPS. The 79.3 × 121 mm plastic body is simple to mount in a flat or shop.
There are limits. This is an indoor plastic camera, not a weatherproof gate or rooftop camera. IR is about 10 m with one IR LED, so it is for rooms, not long outdoor yards. Wi-Fi is 2.4 GHz only — no 5 GHz band. It needs a 5 V adapter (not battery, not typical 12 V PoE), so load shedding still needs UPS for 24/7 recording. The Micro SD card is extra, max 256 GB. 3MP 2K is sharper than 1080p, but it is not 4MP/2.5K or 4K, and there is no pet detection on this spec. 1-year warranty is standard. If you need outdoor IP66, colour night at 30 m, 5 GHz Wi-Fi, or dual lenses, choose another model.
FAQs About Dahua Hero A12 2K 3MP Indoor WiFi Camera in Bangladesh
Q: Is 2K the same as 3MP on this camera?
A: Yes. This model records 3MP at 2304 × 1296, which shops in BD often call 2K. It is sharper than 1920 × 1080 Full HD.
Q: Is the Dahua Hero A12 indoor or outdoor?
A: Indoor only. Plastic body, made for rooms, shops, and offices. For a gate, balcony, or open verandah, buy a weatherproof outdoor camera.
Q: Does it support 5 GHz Wi-Fi?
A: No. Wi-Fi is 2.4 GHz Wi-Fi 6 IEEE 802.11b/g/n/ax (2.412–2.472 GHz). Connect it to your router’s 2.4 GHz SSID.
Q: Which app does Dahua Hero A12 use?
A: Official app is Dahua DMSS on Android and iPhone for live view, pan-tilt, two-way talk, playback, and AI alerts.
Q: Does it have two-way talk?
A: Yes. You can talk and listen from the DMSS app useful for a home door, shop, or tuition room.
Q: Does it detect humans and pets?
A: It has human detection and motion detection. Pet detection is not listed on this model. If you mainly want fewer false alarms for people walking in, A12 is enough.
Q: How far is night vision?
A: IR up to 10 m with 1 IR LED. Night modes: Auto (ICR), Color, and B/W. This is enough for a typical indoor room or small shop, not a long outdoor road.
Q: What lens does it use?
A: 2.8 mm, F2.0 wide indoor lens. Good for a bedroom, drawing room, or compact shop from one mounting point.
Q: What is the pan and tilt range?
A: Pan 0° to 355°, tilt –15° to 80°.
Q: How much Micro SD storage does it support? Do I need an NVR?
A: Micro SD up to 256 GB. An NVR is optional. The memory card is usually sold separately.
Q: Will it work during load shedding?
A: It needs 5 VDC power, max 4.5 W. Put it on a mini DC UPS or inverter if you want it to stay online. Without power, it stops.
Q: How big and heavy is the camera?
A: About 79.3 mm × 121 mm and 370 g. Easy to mount on a wall, ceiling plate, or shelf.
