2BFI9-DM1

Shenzhen Zhongxin Shidai Technology Co.,Ltd.

Video Doorbell

Application Details

Equipment Class: DTS - Digital Transmission System
Date of Grant: Dec 17, 2025
Application Purpose: Original Equipment
Equipment Note: Video Doorbell
Frequency Range: 2412.00000000 - 2462.00000000
Company: Shenzhen Zhongxin Shidai Technology Co.,Ltd.
Country: China

Documents & Files

Select a file to view

Attestation Statements

Cover Letter(s)

ID Label/Location Info

RF Exposure Info

Test Report

Test Setup Photos

Contact Information

Applicant

Long Zhu

[email protected]Fax: 13302916106

Technical Contact

KIIGOO.HOT INC

[email protected]

United States

Test Firm

Shenzhen HUAK Testing Technology Co., Ltd.Jason Zhou

[email protected]

Technical Specifications

#	Rule Parts	Frequency Range	Power Output
1	15C	2.41 GHz - 2.46 GHz	30.83 mW

Confidentiality

Long Term

Grant Notes

Power listed is the maximum conducted output power. This device contains 20 and 40 MHz signal bandwidth. The antenna used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi- transmitter product procedures. End-Users must be provided with transmitter operation conditions for satisfying RF exposure compliance.

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