eufy Security Video Doorbell Add-On Chime
- Custom Tones: Select from 8 chime options and set the ideal volume for your home.
- Easy To Set Up: Simply plug in, connect to your 2.4 GHz Wi-Fi network, then with just a few taps in the app you're up and running in no time.
- Never Miss A Visitor: Hear the chime throughout your home. Receive real-time notifications when someone rings the doorbell.
- Official Accessory: Works With The Video Doorbell E340/C30/C31.
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
Worth adding only if you already own a compatible eufy doorbell and want a physical, no-delay chime indoors, otherwise it has nothing to pair with.
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ASIN: B0CJC7WJYLModel: E340/C30/C31Category: Doorbell Chimes
Overview
An official add-on indoor chime for eufy's Video Doorbell E340, C30 and C31, built to relay a ring through the house over Wi-Fi rather than relying on a phone alert alone. It does not function as a standalone chime with other doorbell brands.
This is a compatibility-specific accessory: eufy states it works only with the E340, C30 and C31 video doorbells, and only over a 2.4GHz Wi-Fi network, so a 5GHz-only router setup or a different eufy doorbell model will not pair with it. Confirm the doorbell model before buying.
- Official accessory for eufy E340, C30, C31
- No-delay ring over 2.4GHz Wi-Fi
- 8 ringtones, adjustable volume
- MicroSD slot up to 128GB for footage
Who it's for
Fits an existing owner of the eufy E340, C30 or C31 doorbell who wants an audible ring inside the house instead of depending on phone notifications. Not usable with other eufy doorbell models or other brands, and it is not a substitute for the doorbell itself.
Pros and cons
- No-delay ring, not dependent on phone notification lag
- 8 ringtone options with adjustable volume
- Can hold a microSD card up to 128GB for footage backup
- Only compatible with the E340, C30 and C31 doorbells
- Requires 2.4GHz Wi-Fi specifically, will not join a 5GHz-only network
- Useless without an already-owned compatible eufy doorbell
Performance notes
Setup is plugging the chime in, connecting it to a 2.4GHz Wi-Fi network, then linking it to the paired doorbell through the eufy app. Once connected it rings with no delay when the doorbell is pressed, offers 8 selectable ringtones and adjustable volume, and can take a microSD card up to 128GB to store doorbell footage separately from the camera itself.
Specifications
| Brand | eufy |
|---|---|
| Model | E340/C30/C31 |
| Custom Tones | Select from 8 chime options and set the ideal volume for your home. |
| Easy To Set Up | Simply plug in, connect to your 2.4 GHz Wi-Fi network, then with just a few taps in the app you're up and running in no time. |
| Never Miss A Visitor | Hear the chime throughout your home. Receive real-time notifications when someone rings the doorbell. |
| Official Accessory | Works With The Video Doorbell E340/C30/C31. |
| Store Doorbell Footage With A Microsd Card | Add up to 128 GB for storing footage from your doorbell camera by adding a microSD card (not included). Video is protected even if your video doorbell is damaged or lost. |
Frequently asked questions
Which eufy doorbells does this chime work with?
It is built as an official accessory for the eufy Video Doorbell E340, C30 and C31 specifically.
Does it work on 5GHz Wi-Fi?
No, eufy specifies it connects only to a 2.4GHz Wi-Fi network.
Can it store doorbell footage?
Yes, it accepts a microSD card up to 128GB so footage is kept even if the doorbell camera itself is lost or damaged.