Reolink Argus 3 Ultra 4K Dual-Band Wi-Fi Battery Security Camera
- Outdoor entrances
- Gardens & yards
Official Goods
- Official HK version with manufacturer warranty
- 100% brand new
- Kwun Tong collection point — enquiries or collection by appointment; please WhatsApp before travelling. No TV demonstrations or trials
- Confirm the regional version and compatibility before ordering
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Pickup available at Elechid
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Reolink Argus 3 Ultra: 4K wire-free IP camera with 2.4/5GHz Wi-Fi, spotlights and siren, person/vehicle/animal alerts, two-way talk, IP65 and microSD up to 512GB.
Suitable uses
Suitable for a garden, entrance or outdoor viewpoint where reducing fixed power wiring helps placement. Check Wi-Fi coverage, the intended recording mode and charging arrangements; solar accessories are included only where listed for this version.
Key features
- 4K with two night modes: It records 3840 × 2160 at 15 fps. After dark, use the spotlights for colour video or infrared for black-and-white up to 10 m.
- Spotlights, siren and two-way talk: PIR sensing with person, vehicle and animal detection can trigger the spotlights and built-in siren, which you can also control manually in the app.
- Battery or solar: The 21.6Wh battery charges via USB-C, and Reolink lists its solar panel as a compatible power source.
If a recording misses the start of an event, see why battery CCTV can miss the start of an event to check event triggering, detection coverage and recording modes.
Specifications
| Image sensor / resolution | 1/2.7" CMOS; 3840 × 2160 (8MP) at 15 fps |
|---|---|
| Field of view | Horizontal 105°, vertical 55°, diagonal 125° |
| Night vision | Infrared up to 10 m (6 × 850 nm LEDs); colour night vision with 2 spotlights |
| Detection | PIR (up to 10 m, 100° horizontal); person, vehicle and animal detection |
| Audio | Two-way audio, built-in microphone and speaker; built-in siren |
| Wi-Fi | IEEE 802.11 a/b/g/n, 2.4GHz / 5GHz; WPA/WPA2 |
| Power | 21.6Wh rechargeable battery; USB-C port; works with Reolink Solar Panel |
| Storage | microSD card up to 512GB; Reolink Cloud in selected regions |
| Recording | Triggered recording; time lapse; H.265 |
| Weatherproofing / temperature | IP65; -10°C to 55°C, 20–85% humidity |
| Size / weight | 127 × 90 × 56 mm; 335 g with battery |
In the box: Camera, security bracket, strap, 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
How is it different from the Argus 3E?
Both share a 127 × 90 × 56 mm body, but the Argus 3 Ultra records 4K instead of 3MP, adds 5GHz Wi-Fi and takes microSD cards up to 512GB rather than 128GB.
Related products and guides
- Reolink Go Ultra 4K 4G LTE Battery Security Camera
- Reolink Go PT Plus 2K+ 4G LTE Pan-Tilt Battery Camera
- Reolink Go Ranger PT 4K 4G LTE Wildlife Camera with Solar Panel 2
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Choosing a monitoring system? Read our Hong Kong home CCTV buying guide to compare power, connectivity and recording options, or browse security cameras and IP cameras.
