Wyze Battery Video Doorbell (WYZEBVD / MR_BVD), Black, no chime vs Wyze Duo Cam Doorbell (WVDB-DUO-BL), Black, with Wi-Fi Chime
These are side-by-side facts taken from each product guide: published specifications, strengths and caveats as their sources state them. This page is not a test, a ranking or a verdict about which model is better.
Wyze Battery Video Doorbell (WYZEBVD / MR_BVD), Black, no chime
A door without wiring where a square head-to-toe view matters
Wyze's Battery Video Doorbell has a built-in 6400 mAh battery charged by USB-C, a square 1536 by 1536 camera and optional 12 to 24V AC wiring that adds pre-roll and, with a microSD card, 24/7 recording. This listing has no chime; Wyze sells its Wi-Fi Chime and Chime Controller separately.
Published specifications
- Wyze: model MR_BVD, sold as WYZEBVD without chime
- Wyze: 6400 mAh non-removable battery; about 6 hours to charge
- Battery life up to 6 months, or 3-6 months per Wyze's FAQ
- Wyze: hardwire 12-24V, 50/60Hz AC; charges battery and adds pre-roll
- 1536 x 1536; 150 x 150 or 148 x 148 degrees by source
- Wyze: 2.4 GHz Wi-Fi; IP65; -4 to 122 F; one-year warranty
Strengths
- Can run on battery or be wired to 12-24V AC to stay charged
- 24/7 local recording with a microSD card when hardwired
- Square 1536 by 1536 frame for head-to-toe and doorstep views
Caveats
- No chime included; Wyze sells its chime options separately
- Battery is built in, so the doorbell comes off the wall to charge
- 2.4 GHz Wi-Fi only; person and package detection need Cam Plus
Read the full Wyze Battery Video Doorbell (WYZEBVD / MR_BVD), Black, no chime guide
Wyze Duo Cam Doorbell (WVDB-DUO-BL), Black, with Wi-Fi Chime
A porch where you want a separate downward view for packages
Wyze's Duo Cam Doorbell pairs a 2K front camera with a 1080p downward package camera, runs on a removable 6200 mAh battery pack, and includes a Wyze Wi-Fi Chime. Wiring it to 10 to 24V AC keeps it charged and, with a microSD card, enables 24/7 local recording without a subscription.
Published specifications
- Wyze: model WVDB-DUO-BL; front 2048 x 1536, bottom 1920 x 1080
- Wyze: 6200 mAh removable battery; 3-6 months (Wyze) or up to 6 (listing)
- Wyze: optional 10-24V AC, 60 Hz; charges battery and adds pre-roll
- microSD: 256GB exFAT (Wyze) or 512GB (listing); card not included
- Wyze: Wi-Fi 2.4 and 5 GHz, Bluetooth 5.0; IP65; -4 to 122 F
- Wi-Fi Chime and 30 degree corner kit included; one-year limited warranty
Strengths
- Second downward camera for the doorstep, per Wyze's specs
- 24/7 local recording without a subscription when hardwired with microSD
- Wi-Fi Chime, corner kit and USB-C cable in the box
Caveats
- Battery life stated as up to 6 months on the listing but 3-6 by Wyze
- 24/7 recording requires hardwiring as well as a microSD card
- Listing and Wyze disagree on maximum microSD size and box counts
Read the full Wyze Duo Cam Doorbell (WVDB-DUO-BL), Black, with Wi-Fi Chime guide
How to choose between them
Choose the Wyze Battery Video Doorbell (WYZEBVD / MR_BVD), Black, no chime if your situation matches: A door without wiring where a square head-to-toe view matters. Its main caveat: No chime included; Wyze sells its chime options separately.
Choose the Wyze Duo Cam Doorbell (WVDB-DUO-BL), Black, with Wi-Fi Chime if your situation matches: A porch where you want a separate downward view for packages. Its main caveat: Battery life stated as up to 6 months on the listing but 3-6 by Wyze.
Both entries repeat what each guide records. Confirm the model, included parts and availability on the current listing before ordering.
Primary sources
- Wyze product page for the Wyze Battery Video Doorbell, with tech specs, box contents and FAQs Source for Wyze Battery Video Doorbell (WYZEBVD / MR_BVD), Black, no chime
- Wyze support article: Wyze Battery Video Doorbell Tech Specs Source for Wyze Battery Video Doorbell (WYZEBVD / MR_BVD), Black, no chime
- Wyze product page for the Wyze Duo Cam Doorbell, with tech specs, box contents and FAQs Source for Wyze Duo Cam Doorbell (WVDB-DUO-BL), Black, with Wi-Fi Chime
- Wyze Duo Cam Doorbell quick start guide PDF linked from the listing Source for Wyze Duo Cam Doorbell (WVDB-DUO-BL), Black, with Wi-Fi Chime
Primary sources checked .