Nest Hello (Nest Doorbell wired, 1st gen) — dimension sheet
Source: Xem Studio, https://xemstudio.com/objects/nest-hello-doorbell/  (sheet CC BY 4.0)
Basis: Manufacturer specifications (Google Nest Help)
Catalog version: 2026-10-20

Overall (mm): length 26, width 43, height 117
- Google lists the Nest Hello / Nest Doorbell (wired) at 11.7 × 4.3 × 2.6 cm (H × W × D).
- The file is an envelope of the published size; the rounded shell, lens and mount interface are not modelled because their geometry is not published.
- True size, no printing tolerance added. Only published numbers are used; anything not published is said so.

dimension  value
Height  4.6 in (11.7 cm)
Width  1.7 in (4.3 cm)
Depth  1.0 in (2.6 cm)
Weight  4.6 oz (129 g)
Mount  locking mount with optional 15° wedge

Files elsewhere (not hosted by Xem Studio; license as stated by the publisher):
- Google Nest Help: Technical specs for Google Nest cameras and doorbells — web — Publisher's page; dimensions are facts — https://support.google.com/googlenest/answer/9259110?hl=en

Free files (CC BY 4.0, Xem Studio; STEP + STL, 1 parts): https://xemstudio.com/files/hardware/nest-hello-doorbell/index.json
API: https://xemstudio.com/api/geometry?object=nest-hello-doorbell