VDC-C31 is a baby monitor camera paired with a 2.8 inch IPS display, imaging at 1920x1080 on a dual core processor. The lens gives a 120 wide view, infrared reaches 8 m in darkness, and the dual digital microphone array picks up sound from 4 m away. The head turns 350 degrees horizontally and 60 degrees vertically, widening the area covered from one mounting point. Connection to the network is over 2.4G WIFI and the unit supports video calling. Human shape and motion detection raise alerts, delivered as message push and area alert, while local recording uses a TF card of up to 128 GB. Certification covers ROSH, CE and GB4943, and the body measures 79.1 mm long, 92.1 mm wide and 153 mm high.

Set the camera on a stable surface beside the cot with the lens facing the bed, keeping the 8 m infrared range clear of obstruction and the optics and microphones free of toys and bedding. Since the head pans 350 degrees horizontally, one position covers most of a room, so exact alignment during installation is not critical. The unit stays powered continuously and accepts only 2.4G WIFI, so on a dual band router the 2.4G signal has to be switched on separately and coverage checked before fixing a position in another room. TF capacity tops out at 128 GB, sized against the replay period you need, while detection requires an alert area to be defined and the phone to be signed in with notifications allowed, otherwise warnings stay on the unit. Also confirm the viewing arrangement of the 2.8 inch screen, whether the 4 m pickup distance suits the room, and whether the 79.1 x 92.1 x 153 mm body fits the space you have left.