Ring / 4 models / 2026
Last checked
Ring's battery doorbells are the Battery Doorbell 2K, 2K Plus and 4K Pro, with the Peephole Cam 2K.
They differ by Wi-Fi band and video quality. The Battery Doorbell 2K joins 2.4 GHz Wi-Fi only. The 2K Plus and 4K Pro join 2.4 and 5 GHz Wi-Fi 6, and the 4K Pro adds Retinal 4K video. All the battery doorbells can trickle-charge from existing doorbell wiring. The Peephole Cam 2K is for a door with a viewer hole instead of a doorbell, and it runs on a removable battery pack.
Ring names its battery doorbells 2K, 2K Plus and 4K Pro on its doorbell page, in rising price order ($99.99, $179.99, $249.99).[1]
Newest first in each series.
| Series | Model | Released | Video | Power | Wi-Fi | Price | Newest |
|---|---|---|---|---|---|---|---|
 2K | Battery Doorbell 2K | [2] | Retinal 2K, 1920 x 1920[2] | Built-in rechargeable battery; can trickle-charge from 8 to 24 VAC doorbell wiring[2] | 2.4 GHz only (Wi-Fi 4)[2] | $99.99[2] | only model in its series |
 2K Plus | Battery Doorbell 2K Plus | [3] | Retinal 2K, 1920 x 1920[3] | Removable Quick Release battery pack, charged over Micro-USB; optional 8 to 24 VAC hardwiring[3] | Dual-band 2.4 and 5 GHz, Wi-Fi 6[3] | $179.99[3] | only model in its series |
 4K Pro | Battery Doorbell 4K Pro | [4] | Retinal 4K[4] | Removable Quick Release Ultra battery pack, charged over USB-C; optional 8 to 24 VAC hardwiring[4] | Dual-band 2.4 and 5 GHz, Wi-Fi 6[4] | $249.99[4] | only model in its series |
 2K (2nd gen) | Peephole Cam 2K | [5] | Retinal 2K[5] | Removable Quick Release battery pack[5] | 2.4 GHz only (Wi-Fi 4), Bluetooth LE[5] | $99.99[5] | only model in its series |
| Product | Generation | Released | Status |
|---|---|---|---|
| Battery Doorbell 2K | 2K | [2] | Current[2] |
| Battery Doorbell 2K Plus | 2K Plus | [3] | Current[3] |
| Battery Doorbell 4K Pro | 4K Pro | [4] | Current[4] |
| Peephole Cam 2K | 2K (2nd gen) | [5] | Current[5] |
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| Product | Released | Status | Video | Power | Wi-Fi | Field of view | Weather rating | Alexa | Home Assistant | Homey | Price | Retailers |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Battery Doorbell 2K | 2026[2] | Current[2] | Retinal 2K, 1920 x 1920[2] | Built-in rechargeable battery; can trickle-charge from 8 to 24 VAC doorbell wiring[2] | 2.4 GHz only (Wi-Fi 4)[2] | 140 x 140 degrees[2] | Weather resistant[2] | Compatible with Alexa-enabled devices[6] | Native (cloud) | Official app (cloud) | $99.99[2] | |
| Battery Doorbell 2K Plus | 2026[3] | Current[3] | Retinal 2K, 1920 x 1920[3] | Removable Quick Release battery pack, charged over Micro-USB; optional 8 to 24 VAC hardwiring[3] | Dual-band 2.4 and 5 GHz, Wi-Fi 6[3] | 140 x 140 degrees[3] | IP55[3] | Compatible with Alexa-enabled devices[6] | Native (cloud) | Official app (cloud) | $179.99[3] | |
| Battery Doorbell 4K Pro | 2026[4] | Current[4] | Retinal 4K[4] | Removable Quick Release Ultra battery pack, charged over USB-C; optional 8 to 24 VAC hardwiring[4] | Dual-band 2.4 and 5 GHz, Wi-Fi 6[4] | 140 x 140 degrees[4] | Weather resistant[4] | Compatible with Alexa-enabled devices[6] | Native (cloud) | Official app (cloud) | $249.99[4] | |
| Peephole Cam 2K | 2026[5] | Current[5] | Retinal 2K[5] | Removable Quick Release battery pack[5] | 2.4 GHz only (Wi-Fi 4), Bluetooth LE[5] | 140 x 140 degrees[5] | unknown | Pairs with a compatible Echo Show[5] | Native (cloud) | Official app (cloud) | $99.99[5] |
4 dated events across the line, each with its own source. Products with the same date, event and source share one entry.
Ring battery doorbells. Smart Home Canon. https://smarthomecanon.com/lines/ring-battery-doorbells. Last checked 2026-10-20.