Reolink Argus Series B420 3MP Pan & Tilt Battery Security Camera
Official Goods
- Official HK version with manufacturer warranty
- 100% brand new
- Kwun Tong physical store — enquiries & payment in store (by appointment)
- HK compatible
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Pickup available at Elechid
Usually ready in 24 hours
A battery pan-and-tilt camera for covering a wide yard, shop entrance or farm from one spot. You turn the Argus Series B420 from the app, 355° left-right and 140° up-down, and it records 3MP clips to a microSD card.
Key features
- Turn it from your phone: Pan 355° and tilt 140° remotely, and save up to 32 preset positions to jump between spots quickly.
- Person and vehicle alerts: PIR sensing plus person and vehicle detection helps cut down false alerts, and the built-in mic and speaker let you talk through the camera.
- Battery or solar: The 17.2Wh battery charges via USB-C, and Reolink lists its 3W Solar Panel as a compatible power source.
Specifications
| Image sensor / resolution | 1/2.7" CMOS; 2304 × 1296 (3MP) at 15 fps |
|---|---|
| Field of view | Horizontal 90°, vertical 47°, diagonal 110° |
| Pan / tilt | Pan 355°, tilt 140°; up to 32 presets |
| Night vision | Infrared up to 10 m (6 × 850 nm LEDs) |
| Detection | PIR (up to 10 m, 120° horizontal); person and vehicle detection |
| Audio | Two-way audio, built-in microphone and speaker |
| Wi-Fi | IEEE 802.11 b/g/n, 2.4GHz only; WPA/WPA2 |
| Power | 17.2Wh rechargeable battery; USB-C port; works with Reolink Solar Panel (3W) |
| Storage / recording | microSD card up to 128GB; motion-triggered recording; Reolink Cloud in selected regions |
| Weatherproofing / temperature | IP64; -10°C to 55°C, 20–85% humidity |
| Size / weight | Ø98 × 122 mm; 472 g with battery |
In the box: Argus Series B420 camera, wall bracket, USB-C cable, mounting template, pack of screws, reset needle, surveillance sticker, quick start guide (per Reolink's quick start guide; contents may vary by version)
Warranty and delivery
This is Hong Kong licensed stock, covered by the local distributor's warranty; the period is shown on the warranty card in the box. Brand new. Stock can be viewed at our Kwun Tong showroom by appointment.
Delivery by SF Express, freight collect. Free self-collection at our Kwun Tong shop (11:00–19:00). For other arrangements, please WhatsApp us.
FAQ
Can it connect to 5GHz Wi-Fi?
No. The official specification lists 2.4GHz only, so make sure your router has a 2.4GHz network turned on.
