Reolink Altas PT Ultra 24/7 4K Wireless Pan/Tilt Camera｜F1.0 Full-Color, 355° Auto-Tracking

4K 8MP｜1/1.8" F1.0｜355°/90° Pan/Tilt＋Auto-Tracking｜20000mAh｜microSD 512GB

Product Overview

The Reolink Altas PT Ultra is the pan/tilt version of the Altas: it features the same large 1/1.8" sensor with f=4mm F1.0, and likewise has no infrared and relies on full-color night vision. It adds 355° horizontal and 90° vertical pan/tilt, auto-tracking, and the officially specified 24/4 recording mode (continuous recording).

Official Resolution3840×2160 (8 megapixels) @15fps, with a 110° diagonal, 90° horizontal, and 50° vertical field of view, H.264/H.265 dual encoding, and 10-15fps for the main and sub streams. The pan/tilt range is 355°/90°, with support for auto-tracking.

Powered by a 3.6V 20000mAh rechargeable battery, with support for the Reolink Solar Panel 2 (6W); supports up to a 512GB microSD card; IP65 weather resistance (one level lower than the fixed Altas version's IP66); weight: 853g (excluding the bracket). Officially stated to support Home Hub.

Reolink Altas PT Ultra camera body appearance (official image)

Six Key Highlights

The combination of 4K and 1/1.8" F1.0

With 4K 8MP, a large 1/1.8" sensor, and an F1.0 aperture, this is one of the few cameras in this group that balances both resolution and light-gathering capability. Most 4K battery-powered cameras use a smaller 1/2.7" sensor and produce more noise at night; this model closes the gap with its large sensor.

The difference from the fixed Altas version is the resolution: the Altas is 2560×1440 4MP, while the PT Ultra is 3840×2160 8MP. At the same field of view, 4K retains more detail even at a distance of 10 meters, making it suitable for scenes where you need to identify faces or vehicle models.

• 3840×2160 8MP @15fps
• 1/1.8" CMOS｜f=4mm F1.0
• H.264／H.265 dual encoding

355°/90° Pan/Tilt and Auto-Tracking

The pan/tilt range is 355° horizontally and 90° vertically, and the official specifications explicitly state support for auto-tracking: when a moving object is detected, the lens turns toward it and continues to follow it. This is highly practical for using one camera to cover an entire front yard.

Note that the vertical range is only 90°, from horizontal to directly downward, and it cannot tilt upward. If you need to view elevated areas, such as a second-floor exterior wall or an area above a slope, consider the installation angle carefully beforehand. In addition, the viewing angle continuously changes during tracking, so for evidence-collection purposes, it is recommended to retain a section of footage from a fixed view.

• 355° Horizontal／90° Vertical
• Supports Auto-Tracking
• The view continuously rotates during tracking; a fixed camera position is recommended for evidence collection

What Is the Official 24/4 Recording Mode?

The official recording modes are listed as “Motion recording, schedule recording, 24/4 recording”. 24/4 is Reolink's name for its “24-hour continuous recording” mode (as opposed to the 24/7 wording), meaning that it supports continuous recording throughout the day rather than recording only when triggered.

However, feature support does not mean the battery can last indefinitely: continuous recording will drain the 20000mAh battery within days. To truly use it in 24/4 mode, it must be paired with a Solar Panel 2 (6W) and receive stable sunlight, or you should switch to a wired-powered model.

• Supports three modes: continuous (24/4), scheduled, and triggered recording
• Continuous recording requires solar power or a fixed power supply
• Battery capacity: 3.6V 20000mAh

The Trade-Off of Having No Infrared

Like the fixed Altas version, the official specifications state that infrared night vision is NO, relying entirely on ColorX full-color night vision. It performs very well at night in locations with ambient light, such as from porch lights, streetlights, or corridor lights, but will appear relatively dark in complete darkness.

Another benefit of this design is the absence of a “red-light hotspot”: unlike infrared cameras, it does not produce a bright white patch in the center of the image, so facial details generally look more natural.

• Official specification: Infrared NO
• Full-color night vision YES
• Suitable for locations with ambient light

Storage, App & Home Hub

Supports up to 512GB microSD; continuous recording is required for meaningful footage retention. Supports Reolink Cloud (depending on region). Officially confirmed to support Home Hub for centralized storage.

The app supports pan-tilt control, auto-tracking toggle, live view, playback, two-way audio, and push notifications; compatible with Google Assistant; supports up to 12 simultaneous streams (2 main + 10 sub-streams).

• Up to 512GB microSD
• Supports Home Hub
• Up to 12 simultaneous streams

IP65, Weight & Installation

Officially rated IP65: dustproof and protected against water spray, one level below the fixed Altas model’s IP66 rating. Installation in a location with basic shelter is recommended, with the ports facing downward and waterproof tape applied.

Dimensions: 178×151×102mm; weight: 853g (excluding bracket); operating temperature: -20°C to 55°C. The weight is not particularly light, and combined with the pan-tilt movement, the mounting bracket must be able to bear the load and be securely fixed to a solid wall.

• IP65 dustproof and water-spray resistant
• 178×151×102mm／853g
• Operating temperature: -20°C to 55°C

In the Box

The following is the packaging content for Hong Kong official stock. Actual accessories may vary by shipment batch; please contact us for confirmation before placing an order if you have any questions.

• The official page does not disclose the in-box contents item by item. The camera is compatible with Solar Panel 2 (6W), which is sold separately; if continuous recording is required, we recommend planning for the solar panel from the outset.
• Packaging contents are subject to Reolink’s official shipping configuration. The official product page does not disclose the in-box contents item by item, and our store does not speculate on the quantity of accessories. If you need to confirm a specific accessory before ordering (bracket, screw kit, or whether a power adapter is included), please contact us first.
• Hong Kong official stock, 2-year original manufacturer warranty, and local support.

Suitable Applications

The Altas PT Ultra is suitable for locations where a single installation point needs to cover the entire area while still providing color visibility at night: front yards, car parks, and back alleys of shops.

• Detached-house front yard (single wall location)
• Outdoor parking space with lighting
• Shop back alleys and loading areas
• Village house perimeters and fence corners
• Warehouse entrances and exits

Why Choose This Model

• 4K 8MP with 1/1.8" F1.0
• 355° pan-tilt + auto-tracking
• 20000mAh, compatible with 6W solar panel
• 512GB microSD, supports continuous recording
• Supports Home Hub

Full Specifications

Comparison Within the Same Series

Altas PT Ultra and Altas are the pan-tilt and fixed versions of the same-generation ColorX product line; the table below shows the official figures, with the model you are viewing highlighted.

Frequently Asked Questions

Want to know whether a single wall-mount position can use a 4K pan-tilt camera to cover the entire area?

Send us photos of the site and the viewing angle you want to cover. We can help assess the installation point, solar panel orientation, and whether a second camera is needed to cover blind spots.

Hong Kong official stock｜2-year manufacturer's warranty｜Local support