1. FCC ID
  2. 2A4W4

SHENZHEN ZAIFENGDA TECHNOLOGY CO.,LTD

FCC Grantee Code 2A4W4

4 FCC IDs ยท Shenzhen, N/A, China

Website zfdlock.com

Derived from a matching FCC applicant contact email. Known email-provider domains are excluded.

FCC EAS Grantee Registration

FCC Equipment Authorization System (EAS) grantee registration.

CompanySHENZHEN ZAIFENGDA TECHNOLOGY CO.,LTD
Grantee Code2A4W4
Mailing AddressFudigang 2nd Industrial Estate 2-1, 2-2, Pingdong Community, Pingdi Street, Longgang Dist.,
CityShenzhen
CountryChina
ContactZhihua Zhan
Date Received2022-02-24
FCC Registration Numbers
FRN 0032008971

FRNs are linked when listed in FCC application forms for this grantee code or when the FCC FRN business name exactly matches this registration.

FCC ID applications by 2A4W4 (SHENZHEN ZAIFENGDA TECHNOLOGY CO.,LTD) - Page 1 of 1

FCC ID
Application Date		Product Purpose
Application Type
2A4W4-291Y
2025-04-22		HMI-2321 smart lock
Original Equipment
2A4W4-191Y
2025-04-22		HMI-2403 smart lock
Original Equipment
2A4W4-HMI-2012
2022-03-07		SMART DOOR LOCK
Original Equipment
2A4W4-HMI-2005
2022-03-07		Digital Smart Door Lock
Original Equipment