REOLINK RLC-811A Black 4K PoE IP Camera - 5X Zoom, Color Night Vision

In this review the REOLINK RLC-811A is examined as a weatherproof outdoor bullet camera for homeowners and small businesses who want high-resolution coverage with flexible framing. The standout reason to consider it is the combination of 4K Ultra HD detail and a varifocal lens that offers 5X optical zoom, which lets users capture distant details without losing image quality. Setup is simplified by PoE so one cable handles power and video, and the camera's color night vision plus spotlights make it a deterrent as well as a recorder.

Key Features

• 4K Ultra HD: The 8MP sensor delivers crisp daytime and playback images that reveal fine details useful for identification and evidence.
• 5X Optical Zoom: The varifocal 2.7mm lens lets you zoom in on distant subjects while maintaining the original resolution to inspect details.
• 123 Degree Field of View: The wide 123 (diagonal) viewing angle covers broad areas to reduce the number of cameras needed for perimeter monitoring.
• Color Night Vision with Spotlights: Built-in spotlights provide full-color night footage and can be triggered automatically to deter intruders.
• Smart Detection: Human, vehicle and pet detection reduces false alarms by classifying motion alerts before they reach your phone.
• PoE Installation: Power over Ethernet simplifies installation by combining power and data in a single cable for reliable connectivity.

Who It's For

The RLC-811A suits homeowners, rental property managers and small business owners who need a robust outdoor camera with high-resolution imaging and the ability to zoom in on license plates or faces from a distance. It is especially useful where long-range detail and visible deterrence matter, for example driveways, store fronts and long property lines.

Those who should look elsewhere include buyers who require integrated cloud recording subscriptions or who need a bundled power adapter rather than PoE. Also, if absolute plug-and-play wireless convenience is a priority, a Wi-Fi model would be more appropriate.

Pros & Cons

Pros

• Excellent picture quality in daytime and improved color visibility at night thanks to spotlights.
• Flexible framing with 5X optical zoom and a wide 123 viewing angle reduces blind spots.
• Smart motion alerts for humans and vehicles cut down on unnecessary notifications.
• PoE makes installation straightforward and creates a reliable wired connection.

Cons

• PoE requires compatible network infrastructure and does not include a power adapter for non-PoE setups, which can limit some installations.
• Some customers report mixed experiences with zoom operation and long-term reliability, so testing in your specific setup is recommended.

Specifications

Model	RLC-811A Black
Resolution	4K Ultra HD (8MP)
Lens	Varifocal 2.7mm with 5X optical zoom
Field of View	123 Degree diagonal (H 105, D 123)
Night Vision	Full color with built-in spotlights and siren
Detection	Human, vehicle and pet detection with smart alerts
Power & Connectivity	Power over Ethernet (PoE); no power adapter included

Our Verdict

The REOLINK RLC-811A delivers strong value for anyone needing 4K outdoor surveillance with the flexibility to zoom and deter in the same unit. Its combination of optical zoom, wide coverage and color night vision makes it a practical choice for properties that need clear evidence capture and active deterrence, provided PoE fits the installation plan.

Frequently Asked Questions

Does this camera need a separate power supply?
The camera is designed for PoE and requires a PoE switch or injector; a separate power adapter is not included.

Can it record locally?
Yes, recordings and time-lapse videos can be saved to a microSD card (up to 256GB), a Reolink NVR, or an FTP server without mandatory subscriptions.

Will it reduce false alarms from animals?
Yes, the camera offers human and vehicle detection to help filter out alerts from animals and other nonrelevant motion.