Attestation Letter

FCC ID: 2AR8O-BSD01DS

Attestation Statements

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FCCID_4309284

Company: Beijing Beebox Technology Co., Ltd. Add: #2207, 22nd Floor, No.1-2 Building, ShangDi 10th street, Haidian District, Beijing, China Tel: +86-010-87529568 Fax: +86-010-87529568 Email: jichengju@beeboxes.com Date: 2019-4-15 To: FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Declaration Subject: FCC ID: 2AR8O-BSD01DS declaration of frequency bands restriction Dear Sir or Madam: We, Beijing Beebox Technology Co., Ltd., hereby declare that our product Biometric Recognition Device (Microcomputer), Model Number: BRD-DS-SD1,BRD-DS-SD2, BRD-DS-SD3, BRD-DS-SD* (* = 1-9, only for different model name) have the ability to work in 2.4G and 5G 4 frequency bands: 5150 MHz~5250 MHz,5250 MHz~5350MHz, 5470 MHz~5725 MHz, 5725 MHz~5850 MHz. For the purpose of marketing, the frequency of the product sold in U.S. are programmed and locked to work only in 2.4G and 5150 MHz~5250 MHz, 5725 MHz ~5850 MHz, The other frequency bands 5250MHz~5350MHz,5470 MHz~5725 MHz are disabled by firmware in factory. The end user or any other parties cannot have the capability to activate the other frequency bands. We applied for testing only frequency bands: 2412 MHz~2462 MHz, 2402 MHz~ 2480MHz, 5180 MHz~5240 MHz, 5745 MHz ~5825 MHz for the United States this time in BACL. Please contact me if you have any question. Signature: Printed Name: Chengju Ji Title: Manager


Document Created: 2019-06-07 20:54:58
Document Modified: 2019-06-07 20:54:58
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