Sonoff CAM-B1P outdoor 2K Wi-Fi security camera with AI tracking

A fixed camera always looks in one direction. A pan-tilt (PT) camera turns on command from the app, on a schedule or to follow a person, so one camera can cover a whole room or yard. Models with one fixed and one pan-tilt lens show a wide view and a moving view at the same time.

How many separate lenses, each with its own sensor, the camera has. Several lenses show different areas, or a wide and a close-up view, at the same time — each as its own picture in the app.

How much of the scene the lens takes in without turning. A wide angle shows more space but makes objects smaller; a narrow one shows less space but larger, more detailed objects. Horizontal and vertical angles, where published, are in the note; for multi-lens cameras this is the widest lens.

How many degrees the camera can turn from one end stop to the other. Together with the lens's field of view this decides how much of the room around it the camera can show.

Infrared illumination is invisible to the eye and gives a black-and-white picture in total darkness. Colour night vision switches on a visible white light — the picture is in colour, but the light can be seen from outside. Cameras with very bright optics give colour under weak outside lighting without a light of their own. If both of the first two are listed, the camera switches between them, for example when it detects a person.

A microSD card stores recordings for free; in kits with an indoor unit it may sit in that unit rather than the doorbell, so recordings survive if the doorbell is taken off the door. Cloud storage keeps recordings on the maker's servers, usually with a paid subscription.

The largest card, in gigabytes, the device accepts. Whether a card is in the box is in the note.

Which events the device tells apart and sends separate alerts for, besides a button press. Person recognition filters out false alarms from cars and branches, and loitering tells you someone is standing at the door without ringing. Which sensor detects motion (PIR infrared or video analysis) is in the note.

Capabilities beyond video and ringing. Always-on video (AOV) records continuously at a reduced frame rate rather than only on events. Quick voice replies let you answer a courier with one tap. If the indoor unit extends Wi-Fi, the device works more reliably at a door far from the router.

Microphone only — the camera records sound with the video. Two-way audio — there is also a speaker, so you can talk through the app to whoever is in front of the camera.

Where the device gets its power: 230 V mains, an adapter, USB, batteries or a built-in battery.

The supply voltage (and current, if stated) as the maker gives it. It must match your mains or adapter.

The wireless link or network the device uses. Wi-Fi connects straight to the router; Zigbee, Thread and Bluetooth Mesh work through a hub or gateway.

ONVIF and RTSP are open video-streaming standards. With them the camera can be connected to another brand's video recorder, Home Assistant, Frigate or video-surveillance software on a computer. Without them the camera works only through its maker's app and cloud.

Whether the device needs a separate hub, gateway or coordinator to work in a smart home. If so, it is sold separately unless stated otherwise.

How the device connects to Home Assistant: a built-in integration, a Zigbee coordinator, Matter or the maker’s cloud integration.

The maker’s app used to set up and control the device.

Protection against dust (first digit) and water (second). IP20 is for dry rooms only, IP44 resists splashes, IP65 and up handle water jets and outdoor use.

Length of the cable from the adapter body to the plug. For a detachable cable, the length of the supplied cable is given.

The device’s size in millimetres as the maker states it. Check that it fits the wall box, niche or shelf.

The device’s weight without packaging, per the maker.

How and where it is installed: in a wall box, on a wall or ceiling, on a DIN rail, on a table or in a socket.

Standards and certifications the maker lists for this model (for example CE, RoHS, Zigbee 3.0, Matter).

The air temperature range the device is rated for. The lower limit matters outdoors, on balconies and in unheated rooms.

The rated relative humidity range, non-condensing.

The housing colour of this model. Other colours in the same series are separate products.

The warranty period the maker states. Confirm warranty terms in Moldova with the seller.