Smart 4K 16x Optical Zoom PTZ PoE Camera with Auto-Tracking
4K 8MP Ultra HD Resolution for Clarity
16× Optical Zoom with 3D Fast Focusing
360° Pan and 90° Tilt Auto-Tracking
Smart Person, Vehicle, and Animal Detection
Color Night Vision with Built-In Spotlights
Power Over Ethernet for Easy Wired Setup
RM1,799.00–RM2,549.00Price range: RM1,799.00 through RM2,549.00
Reolink P850
P850 Video
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Disclaimer: The videos are intended for reference purposes only and are not guaranteed to be 100% accurate. Please refer to the actual product or contact us for verification.
What is the video resolution and image sensor specification of the Reolink P850?
A: The Reolink P850 features a 1/2.8-inch CMOS image sensor capable of capturing 4K 8-Megapixel Ultra HD video resolution (3840 x 2160 pixels at 25 frames per second). This delivers extremely high video clarity for large-area monitoring and long-range surveillance.
How does the 16X optical zoom and field of view work on the Reolink P850?
A: The P850 is built with a powerful 16X motorized optical zoom lens with a focal length of f=5.3mm to 86mm and a maximum aperture of F1.6. This allows users to zoom in on distant objects with extreme precision without losing image detail. The field of view adjusts as follows:
Horizontal Field of View: 54.2 degrees to 3.6 degrees
Vertical Field of View: 41.7 degrees to 2.7 degrees
What night vision capabilities does the Reolink P850 offer?
A: The camera offers two night vision modes designed for extended coverage:
Infrared Night Vision: Powered by 7 high-performance IR LEDs (850nm, 5.5W maximum power) with an auto-switching IR-cut filter, delivering long-range black-and-white night vision up to 80 meters (260 feet) in complete darkness.
Color Night Vision: Powered by 2 built-in adjustable spotlights (4W total, 4000K color temperature), allowing full-color video capture at night when illuminated.
What durability ratings and operating environmental limits apply to the P850?
A: The P850 features an IP66 weatherproof housing constructed from heavy-duty metal aluminum, protecting internal components against heavy rain, wind, dust, and snow. It operates reliably in operating temperatures ranging from -10 degrees Celsius to 50 degrees Celsius (14 degrees Fahrenheit to 126 degrees Fahrenheit) with humidity levels between 10% and 90%.
What are the physical dimensions, weight, and exterior build of the camera?
A: The Reolink P850 features a speed-dome PTZ build with an adjustable convertible mounting arm. In its ceiling-mount configuration, it measures 373mm x 177mm x 140mm (14.68 inches x 6.97 inches x 5.51 inches) and weighs approximately 2.34 kg (5.16 lbs).
Power, PoE & Network Connectivity
How is the Reolink P850 powered?
A: Due to its high-power 16X motorized optical zoom lens, PTZ motors, and long-range illumination LEDs, the P850 requires higher power draw (Under 24W) and supports two power options:
Power over Ethernet (PoE+): Powered using an active IEEE 802.3at PoE+ standard (48V active) via a PoE+ switch, PoE+ injector, or Reolink PoE NVR.
DC Power Adapter: Powered independently using a DC 12.0V, 2A power adapter (Included in the package).
What network interface does the camera use?
A: The P850 connects to network devices via a standard wired Ethernet connection through a 10Mbps / 100Mbps RJ45 port located on its trailing pigtail cable.
Does the Reolink P850 support wireless WiFi connections?
A: No. The P850 is a dedicated wired PoE / IP camera that requires a physical Ethernet cable connection for network communication and data transmission.
What connection ports are located on the camera's pigtail cable?
A: The trailing cable includes two primary connection points:
DC Power Jack: For connecting the included 12V 2A DC power adapter.
RJ45 Ethernet Connector: For network communication and IEEE 802.3at PoE+ power supply, complete with a threaded waterproof lid assembly for outdoor weather defense.
Can I connect both a DC power adapter and PoE power simultaneously?
A: You only need one power source for normal operation. Utilizing IEEE 802.3at PoE+ is recommended for a single-cable installation. However, a 12V 2A DC power adapter can be plugged in alongside PoE as a redundant power backup.
Pan-Tilt-Zoom (PTZ), Auto-Tracking & Smart AI Detection
What are the pan, tilt, and zoom capabilities of the P850?
A: The camera provides high-speed motorized rotation and positioning:
Pan Range & Speed: 360-degree endless horizontal panning at configurable speeds from 1.4 degrees/second up to 90 degrees/second.
Tilt Range & Speed: 90-degree vertical tilting at configurable speeds from 1.4 degrees/second up to 56 degrees/second.
16X Optical Zoom: Motorized optical zoom lens (f=5.3mm-86mm) for extreme detail capture at long distances.
How does the 360-degree auto-tracking feature work?
A: Utilizing hardware AI algorithms, when a moving target (Person, vehicle, or pet) is identified within its viewing angle, the camera automatically pans and tilts up to 360 degrees to follow the target across your property until it exits the area.
Does the P850 support preset positions, patrol routes, and power-off memory?
A: Yes:
Preset Points: Supports 1 designated Guard Position and up to 64 programmable preset positions.
Patrol Routes: Supports 1 patrol route with up to 16 preset positions per patrol.
Power-Off Memory Function: Automatically saves and restores its previous PTZ position, guard point, or patrol routine following a power interruption.
What artificial intelligence detection features are included?
A: The camera features onboard smart AI processing that accurately distinguishes humans, vehicles, and pets/animals from general background motion (Such as wind-blown trees or falling rain), significantly minimizing false alerts.
Does the camera support two-way audio and active deterrence?
A: Yes. The P850 has a built-in microphone and speaker for real-time two-way audio communications via the app/client. When a target is detected, it can also automatically turn on its bright spotlights and sound its built-in audio siren to deter intruders.
Storage, Compression & Recording Options
Where is the microSD card slot located and what maximum capacity is supported?
A: The camera includes an onboard microSD card slot supporting card capacities up to 512GB. The slot is located on the underside of the camera sphere beneath a weather-sealed protective hatch next to the reset button.
What recording operational modes are supported on the P850?
A: The camera supports three flexible recording modes:
Motion-Triggered Event Recording: Records video clips only when motion or AI smart targets (Person, vehicle, pet) are detected (Default setting).
Scheduled Recording: Records continuously during pre-configured hours set in the app/client.
Continuous 24/7 Recording: Saves non-stop continuous footage to a microSD card, FTP server, or Reolink PoE NVR.
What video compression formats and bitrates are supported?
A: The camera supports both H.265 and H.264 video compression formats. Mainstream bitrate is adjustable from 2048 Kbps to 8192 Kbps (Default is 6144 Kbps), while substream bitrate ranges from 64 Kbps to 512 Kbps (Default is 256 Kbps).
Can I record video footage to an NVR, NAS, or remote server?
A: Yes. The P850 supports recording to Reolink Network Video Recorders (NVRs), NAS storage systems, and off-site FTP servers utilizing standard protocols including ONVIF, RTSP, RTMP, and P2P.
How much footage can a 256GB microSD card store?
A: At the default mainstream bitrate of 6144 Kbps, a 256GB microSD card can hold approximately 24 to 48 hours of continuous 4K mainstream video recording, or several weeks to months of motion-triggered event clips.
Setup, Flexible Wall/Ceiling Mounting & Safety
What items are included in the standard Reolink P850 box?
A: The standard package includes:
Reolink P850 Camera
Convertible Mounting Arm
12V 2A Power Adapter
1-meter Network Cable
Operational Instructions (Quick Start Guide)
24/7 Surveillance Sticker
Mounting Template
Pack of Screws with Drywall Anchors
Waterproof Lid Kit
Safety Wire Rope Anchor
How do I perform the initial setup using the Reolink App?
A:
Connect the camera to a PoE+ switch, PoE+ injector, or Reolink NVR or power via 12V DC adapter and connect to router.
Download and launch the Reolink App, then tap the plus (+) icon in the top right corner.
Scan the QR code on the camera body or tap "Input UID/IP" to manually type the 16-character UID code.
Create an administrator password and give your camera a name.
Tap Finish to launch the live viewing stream.
How does the convertible bracket allow both wall and ceiling mounting?
A: The heavy-duty bracket arm features a multi-position joint. By loosening the internal and external adjustment screws on the arm bracket, you can swivel the bracket base 90 degrees vertically to switch between a wall mount or ceiling drop mount before re-tightening the screws.
What is the purpose of the included wire rope safety anchor?
A: The wire rope anchor acts as a safety tether during installation. It connects between the camera body and the mounting bracket so that if the camera is accidentally dropped while working at heights, the tether prevents the unit from falling to the ground.
How do I perform a hardware factory reset on the P850?
A: Unscrew the protective compartment hatch on the camera sphere to expose the hardware reset button. Press and hold the reset button for approximately 10 seconds while the camera is powered on until factory default settings are restored.
Compatibility, Software Features & Technical Support
What operating systems and web browsers support the Reolink P850?
A: The camera contains a microSD card slot supporting microSD cards up to 512GB (Sold separately).
Desktop Software: Windows PC and Mac OS (via Reolink Client).
Mobile Platforms: iOS and Android (via Reolink App).
Web Browsers: Microsoft Edge, Google Chrome, Mozilla Firefox, and Apple Safari.
How many simultaneous user accounts and streams are permitted?
A:
User Accounts: Supports up to 20 user accounts (1 administrator account and 19 standard user accounts).
Video Streams: Supports up to 12 simultaneous video streams (10 substreams and 2 mainstreams).
What network protocols and security standards are supported?
Is a monthly subscription required to use smart AI detection or software features?
A: No. All core features—including AI person/vehicle/pet detection, 360-degree auto-tracking, local microSD storage, live streaming, push notifications, two-way audio, and software access—are completely subscription-free. The camera also supports voice control integration with Google Assistant.
What warranty and technical support service come with the Reolink P850?
A: The camera includes a 2-year limited hardware warranty and access to official technical support through the online Reolink Help Center.
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