Door viewers
Local recording and a big screen, or Ring notifications at the door?
Both replace an existing peephole and need no wiring. The Imou records to a card and shows a 4.3-inch screen inside; the Ring detects knocks as well as rings and motion, has no indoor screen and keeps its clips only with a Ring plan. They do not fit the same doors: Ring states a 12–14 mm bore, Imou 14–26 mm.
| Compared on | VD1-5M0S | Door View Cam |
|---|---|---|
| Resolution | 3K 5 MP | 1080p HD |
| Screen | 4.3-inch | None at the door |
| Field of view | 149° | Not stated |
| Wi-Fi | Dual-band Wi-Fi 6 | Not stated |
| Storage | Card up to 512 GB, no subscription | No card; cloud with a plan, up to 180 days |
| Battery | 4,800 mAh, up to 5 months stated | In the door, removed to recharge |
| Peephole bore | 14 to 26 mm (0.55 to 1.02 in) | 12 to 14 mm (0.47 to 0.55 in) |
| Door thickness | 35 to 102 mm (1.4 to 4 in) | 54 to 75 mm (2.1 to 3 in) |
| Privacy masking | Up to 4 zones | Not stated |
| Knock detection | Not stated | Yes |
| Listed on amazon.com | No | Yes |
A tick marks the better answer on that line only. Counting ticks does not decide the page — the two verdicts below do, because these products answer different questions.
No amazon.com listing was found for this one. We hold references for other markets but none for the United States, so it may not be buyable here — which is the first thing to weigh against anything below.
Buy the VD1 for a household that wants a real recording device at the door — and for the screen, which is what makes it useful to somebody who will not install an app.
Buy the Ring if your peephole has a narrow 12–14 mm bore that the Imou does not cover, if you want knocks on an apartment door reported, and if you already pay for a Ring plan.
The existing peephole bore and the door thickness. Ring states a 12–14 mm bore on a 54–75 mm door, Imou 14–26 mm on 35–102 mm. A 12 mm bore therefore suits only the Ring; for the Imou it would need widening, which in a rental is the landlord’s call and on a fire-rated door is a serious decision.
Usually not, since it replaces the existing peephole and leaves nothing behind. Whether you may record a shared hallway is another question, answered by your state’s recording laws and building rules rather than the lease alone.
Recording and video history come only with a Ring Home plan, up to 180 days according to Ring; count it in the price. The Imou records to a microSD card, not included, with no subscription.
3K 5MP · 4.3-inch screen · 149° view · Wi-Fi 6 dual band · 4,800 mAh · card to 512 GB
The most capable viewer here: 5 MP behind a 149° lens, a 4.3-inch screen, dual-band Wi-Fi 6, a 4,800 mAh battery and recording to a card of up to 512 GB, with a privacy mode for shared corridors.
Best for: An apartment door where the viewer should also record, and where the corridor is shared with neighbors.
Fits 12–14 mm (0.47 to 0.55 in) peephole, 54–75 mm (2.13 to 2.95 in) door · knock detection · no drilling · Ring app
A peephole camera for tenants: it replaces an existing peephole in a door of 54 to 75 mm (2.13 to 2.95 in) with no drilling and no cabling, and adds motion alerts and knock detection to the Ring app.
Best for: A rented apartment where drilling the door frame is not permitted and a doorbell cannot be fitted.
