Video doorbell guide
Ring Battery Doorbell 2K (2nd Gen) Video Doorbell
A door with no wiring, on a 2.4GHz network with 10 Mbps upload
Ring's Battery Doorbell 2K runs on an embedded rechargeable battery, or on an existing 8-24VAC doorbell transformer. Ring gives 1920x1920 2K video with a 140 by 140 degree head-to-toe view, and the listing adds up to 6x zoom and a ten-minute average install. Video history and AI alerts need a Ring subscription, and some features are unavailable in a few places.
Listing checked . Confirm the model, included parts and availability before ordering.
Published specifications
- Ring support: 2K QHD 1920x1920 with HDR; 140 x 140 degrees, 173 diagonal
- Embedded battery; USB-C charging, cable not included (listing and Ring)
- Hardwiring: 8-24VAC, 10-40VA (Ring support); 40VA max (listing, shop); 8VA rating (manual)
- Ring: 10 Mbps upload for 2K, 4 Mbps for 1080p, 2 Mbps for 720p
- Wi-Fi conflict: 2.4GHz single band (listing, Ring shop) vs dual band (Ring support)
- One-year limited warranty (listing, Ring shop); updates for at least four years
Fit and limits
Strengths
- Runs on its embedded battery, with optional hardwiring to an 8-24VAC doorbell transformer
- Ring gives a 140 by 140 degree head-to-toe view at 1920x1920
- Ring states security updates until at least four years after the last new-unit sale
Caveats
- Video history and AI alerts require a paid Ring subscription
- Ring's documents and the listing disagree on Wi-Fi band, temperature range and IP rating
- No wedge, corner bracket or USB-C cable in any of the box lists
What this is, which generation, and what is in the carton
This is Ring's Battery Doorbell 2K. Ring's own shop page carries this listing's ASIN, B0G2D1R15Q, as the product code of its Matte Mocha colour, and names the generation 'Battery Doorbell 2K (2nd Gen) - 2026 release', as the listing does. The shop page's questions say the Battery Doorbell (2nd Gen) was renamed Battery Doorbell 2K with the same features, and Ring's safety and compliance article for the Battery Doorbell 2K, and the Battery Doorbell (2nd Gen) manual it links, give the model number 5DFYA5.
The listing offers Speckled Gray, Matte Mocha and Speckled White, one-doorbell and two-doorbell sizes, and a doorbell-only or with-Chime configuration; this ASIN's title is the Matte Mocha. The listing and Ring's shop page both give the body as 2.11 by 5.78 by 1.41 inches, and both list the box as the doorbell, a universal mounting plate, installation tools and hardware, a setup guide and a security sticker. Ring's support page lists the doorbell, the universal mounting plate, a push pin, installation hardware, a quick start guide and the Ring security sticker.
None of the three box lists includes an angle wedge, a corner bracket or a charging cable. Ring lists a Wedge Kit, a Corner Kit and a No Drill mount among its compatible accessories, all separate purchases, and both the listing's bullet and Ring's installation article say the USB-C cable is not included. The listing's bullet says an included removal tool detaches the doorbell from the wall.
Power: embedded battery, with an optional 8-24VAC wire
The battery is embedded; the listing's technical details give the power source as a lithium-ion battery. Ring's installation article describes recharging as releasing the doorbell from its bracket with the removal tool, taking out the rubber plug and charging over USB-C.
Hardwiring is optional. The listing's technical details say the setup requirement applies "only if wiring in" and give a standard doorbell system with an 8-24 VAC, 40VA max, 50/60Hz transformer, as do the shop page's tech specs. Ring's support page and the shop page's questions give 8 to 24VAC, 10VA to 40VA, which adds a 10VA floor. The compliance article and the 5DFYA5 manual state the electrical rating as 8 to 24V AC at 8VA, 50/60Hz, or 24V DC at 500mA, or 5V DC at 3A.
Ring's support page warns against incompatible power sources, and its installation article says not to wire the doorbell to a DC-powered intercom system; both pages carry Ring's full wiring cautions. Ring's compatible-accessory list also includes a Solar Charger, a Din-Rail Transformer (2nd Gen) and a Retrofit Kit.
Ring's own pages disagree about Wi-Fi and temperature
The published spec lists do not match on Wi-Fi. The listing and the tech specs on Ring's shop page both say Wi-Fi 4, 2.4 GHz single band. Ring's support page for the Battery Doorbell 2K says dual band 2.4 GHz and 5 GHz. None of them explains the difference, so confirm the band with Ring if your network depends on it.
Temperature and weather ratings differ too. Ring's shop page gives -5°F to 120°F and 'Weather Resistant IPX', and the listing gives -4°F to 120°F. Ring's support page gives -4°F to 122°F with IP65, and the 5DFYA5 manual and compliance article give -4°F to 122°F, or -20°C to 50°C. Both ends of the range and the ingress rating vary by document.
On bandwidth the listing and Ring agree. The listing says a minimum upload speed of 10 Mbps is recommended for Ring 2K devices, and Ring's footnote gives 10 Mbps for 2K, 4 Mbps for 1080p and 2 Mbps for 720p, with video quality varying by bandwidth and device temperature.
What you see: 2K, a 140 by 140 degree view, and zoom
Ring's support page describes the video as 2K QHD at 1920 by 1920 with HDR, plus head-to-toe video and night vision, and gives the field of view as 140 degrees by 140 degrees, or 173 degrees diagonal. The listing gives the same 140 degrees horizontal by 140 degrees vertical head-to-toe view.
The listing calls the video Retinal 2K with up to 6x Enhanced Zoom and lists Two-Way Talk. Ring's support page lists two-way talk and Advanced Motion Detection among the device's features, alongside the subscription features covered below.
The listing's technical details give an average install time of ten minutes. Ring's installation article lists a Phillips-head screwdriver and, as optional, a drill with a 1/4 inch (6 mm) masonry bit, and its install without a chime uses anchors in stucco, brick or concrete.
Chimes, updates and the warranty
Ring lists Chime (2nd Gen), Chime Pro (2nd Gen), Chime (3rd Gen) and Chime Pro (3rd Gen) as compatible accessories, and the listing sells a "with Chime" configuration as a separate option. Ring's installation article has one path for installing without a chime and one for wiring to an existing chime. Neither the listing nor Ring's support page states whether an existing indoor chime will ring when the doorbell is pressed, so ask Ring before ordering if that matters.
Ring states that this device receives guaranteed software security updates until at least four years after it was last available for purchase as a new unit on Ring's websites.
The listing's technical details and Ring's shop page both give a one-year limited warranty. Ring's compliance article points US and Canadian buyers to ring.com/legal for the warranty text, which was not read for this guide, and Ring's subscription and theft-protection pages were not read either, so confirm those terms with Ring directly.
Check the current listing
Main caveat to weigh before ordering: Video history and AI alerts require a paid Ring subscription.
Primary sources
- Ring shop page for the Battery Doorbell 2K (Newest Model), product data and tech specs
- Ring support page and tech specs for the Battery Doorbell 2K
- Ring support article: Installing Battery Doorbell 2K
- Ring support article: Safety and Compliance for Battery Doorbell 2K (model 5DFYA5)
Primary sources checked .
Compare with
Side-by-side pages, this model next to: TP-Link Tapo D225 2K Video Doorbell with Indoor Chime, Ring Wired Doorbell 4K Pro (formerly Wired Doorbell Pro 3rd Gen), Deep Silver.