Reolink P840, 4K/8MP PTZ PoE Camera, 5x Optical Zoom
Experience unparalleled image quality with 4K clarity and get full coverage with the ability to rotate 360 degrees and tilt up to 90 degrees. Thanks to the 5x optical zoom, it effortlessly zooms in and captures fine details without compromising image quality. With auto-tracking combined with the smart person, vehicle and animal detection, the camera can automatically track moving objects once detection is triggered.
Thanks to Power over Ethernet (PoE) technology, this camera requires only a single network cable to transmit both data and power, making installation quick and hassle-free.
Keep your memories safe and secure on a microSD card (up to 256GB) for convenient standalone access, or opt for the expanded storage of a Reolink NVR. With local storage, your footage is always at your fingertips, ensuring easy accessibility and protection. And for additional backup, FTP server support is the solution.
Thanks to the robust IP66 weatherproof housing, this camera can withstand all weather conditions, whether it's rain, snow, heat or cold.
The adjustable dual-function bracket allows you to mount the camera on the wall or high on the ceiling, providing a suitable camera for a variety of usage scenarios.
Specifications:
Video & Audio | Sensor | 1/2.8" CMOS Sensor |
Video Resolution | 3840x2160 (8MP) @25 frames/sec | |
Video format | H.265 | |
Lens | f=2.7~13.5mm, max F1.6 | |
Optical zoom | 5x | |
Viewing angle | Horizontal 100~31°, Vertical 55~17°, Diagonal 123~39° | |
Infrared night vision | Up to 60 meters; LED: 7pcs/max 5.5W/850nm (auto-switching with IR-cut filter) | |
Color night vision | With spotlights: 2pcs/4W/4000K (adjustable) | |
Audio | Two-way audio | |
Interface | Current | DC power port |
Reset button | √ | |
Ethernet | One 10M/100Mbps RJ45 | |
SD card slot | Supports max 256GB Micro SD card | |
Audio in/out | Built-in microphone and speaker | |
Power supplies | PoE | IEEE 802.3at, 48V Active |
Current | DC 12.0/2A, <24W | |
Pan&Tilt | Pan&Tilt range | Pan 360°, Tilt 90° |
Pan speed | 1.4°~90°/s (can be adjusted) | |
Tilt speed | 1.4°~56°/s (can be adjusted) | |
Preset | Supports 1 guard position and up to 64 presets | |
Patrol (patrol) | Supports 1 patrol, up to 16 presets per patrol | |
Auto Tracking | √ | |
'Power off' memory function | √ | |
Software features | Frame rate | Mainstream: 2fps - 25fps (default: 25fps); Substream: 4fps - 15fps (default: 10fps) |
Code rate | Mainstream: 2048Kbps - 8192Kbps (default: 6144Kbps) Substream: 64Kbps - 512Kbps (default: 256Kbps) | |
Browser | Edge, Chrome, Firefox, Safari | |
OS | PC: Windows, Mac OS; Smartphone: iOS, Android | |
Recording modes | Motion Activated (default)/Scheduled/24/7 | |
Protocols | HTTPS, SSL, TCP/IP, HTTP, UDP, UPnP, RTSP, RTMP, SMTP, ONVIF, NTP, DHCP, DNS, DDNS, P2P, FTP, IPv4 | |
Max user access | Supports up to 12 video streams simultaneously (10 substreams & 2 mainstreams); 20 users (1 admin account & 19 user accounts) | |
Other features | Smart alarm | Person detection/vehicle detection/motion detection/animal detection |
Recording modes | Motion activated recording (default), on schedule, 24/7 | |
Time lapse | √ | |
Smart Home compatible | Google Assistant | |
Working environment | Operating temperature | -10° to 50° C |
Operating humidity | 10~90% | |
Weatherproof | IP66 | |
Dimensions & weight | Size | 373x177x140 mm (ceiling mounting) |
Weight | 2.34kg |