About Us
Last Updated: November 2, 2026
vionarav is operated by Qingdao Zhiyuan Mingjin Trading Co., Ltd.
vionarav offers doorbells and related accessories for everyday arrivals, visitors, and deliveries.
Our focus is on helping customers choose a suitable product with clear information about installation, power requirements, compatibility, and included components.
A more considered welcome
A doorbell should fit the way a home is used. Some customers need a straightforward audible alert, while others may be considering connected features.
Our collection may include different product types. Wireless operation, video, audio, motion detection, remote notifications, and other functions apply only where expressly stated for the selected model.
We do not assume that every doorbell includes a camera, app connection, or recording capability.
Details before purchase
Please review the individual listing for mounting requirements, dimensions, power source, supported networks, operating conditions, and accessories.
Where a product requires an app, account, subscription, compatible receiver, or separate power supply, that requirement should be identified before purchase.
Practical expectations
Wireless range, notification delivery, and battery life can vary with installation, building materials, usage, settings, and network conditions.
A doorbell can support everyday awareness, but it is not a guarantee against theft, unauthorized entry, or missed visitors. It does not replace emergency services or a professional security system.
Shopping information
Qualifying orders of US$39 or more receive free standard shipping, based on merchandise value after discounts and before taxes and shipping fees.
Eligible returns may be requested within 30 calendar days after delivery. Our designated return warehouse is in China. Contact support for the correct instructions before sending an item back.
Our operating company
Qingdao Zhiyuan Mingjin Trading Co., Ltd.
Business address:
3rd Floor, No. 476, Yingfang Village, Jiulong Subdistrict, Jiaozhou City, Qingdao, Shandong Province, China
Email: service@vionarav.com
Telephone: +86 532 8527 9600
Customer service hours: Monday–Friday, 9:00 AM–6:00 PM, China Standard Time (UTC+8), excluding public holidays in China.
The business address above is not automatically the authorized return destination.