This is an unused kit for a nest box camera (or you could use it for hedgehogs or other wildlife). I think it originally came with the nest box itself; that's missing, but everything else is there including the camera and power supply, mounting hardware and instructions. The camera has infra-red LEDs so it should work in complete darkness over short distances.
This is not a fancy modern camera, so it needs a cable (included) to connect it to a TV or other video device. There's no computer connection, no Wi-Fi, and no recording except to a separate device. The TV will need either an old-style composite video RCA socket (not component video, which is more common these days) or an RCA-to-SCART adapter. I'm not even certain the camera works, but it should be fine.
Nest box camera kit (Reepham NR10)
This offer has been gifted to someone and is no longer available.