FCCID.CO- FCC ID Database
HomeCompaniesEquipment ClassesSearch

© 2026 FCC ID Database. All rights reserved.

AboutContactData sourced from FCC public records
  1. Home/
  2. Shenzhen Ronghua Electronic Co. Ltd./
  3. QQ7EGUARD15921N

QQ7EGUARD15921NRemoval Alert Tag

Shenzhen Ronghua Electronic Co. Ltd.
Removal Alert Tag - FCC ID QQ7EGUARD15921N - Shenzhen Ronghua Electronic Co. Ltd.
Click to zoom

Application Details

Equipment Class
DSR - Part 15 Remote Control/Security Device Transceiver
Date of Grant
Nov 29, 2010
Application Purpose
Original Equipment
Date of Application
Nov 28, 2010
Equipment Note
Removal Alert Tag
Frequency Range
434.00000000 - 434.00000000
Company
Shenzhen Ronghua Electronic Co. Ltd.
Country
China

Documents & Files

Select a file to view

Users Manual

↗

Cover Letter(s)

↗
↗

External Photos

↗

ID Label/Location Info

↗

Internal Photos

↗

Test Report

↗

Test Setup Photos

↗

Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

The 15921N is a new kind of removal alert tag working with remote control (EG-RC600) and remote alarm receiver (15901R). It is the devices especially designed for protecting valuable electronic product such as camera、mobile phone、MP3 etc. Specification 1 Technical: Operating voltage..........................................+3.0VDC (CR2450) Standby current.............................................≤10uA Alarm current................................................≤25mA Control range................................................≥10cm (EG-RC600) Remote control range.......................................≥15m (voltage: 3VDC) Alarm decibel.............................................≥85dB/10cm (voltage: 3VDC) 2 Environments: Operating temperature....................................0~40°C Storage temperature.......................................-20~+60°C Relative humidity..........................................5%~95% 3 Dimensions: Main part......................................................80.0×62.0mm×142.0mm Protection tie Elongate length........................0.6m 4 fittings: Remote controller..........................................EG-RC600 Remote alarm receiver....................................15901R Installation procedures 1: fix the 15921N on the table board with screws 2: rip the sheet off the protection block, and cling the glaze of the merchandise to the protection block firmly 3: insert the pin of the tie into the 15921N, then the 15921N will twinkle for six times and give of two sounds and at last, the commodity is under protection. Attention: 1 the glaze should be flatness, free of moisture and dust 2 the ties shouldn’t be elongated and bumped in excess Alarm qualification (under ward mode): 1 disconnection: if the tie is cut, or the pin is dragged out of the jack or the goods is ripped off the protection block unauthorized, the 15921N will give of alarm (alarm mode) and send its own ID number to the 15901R to make it alarm for the administrators to alert. 2 track the EAS: if the 15921N in the ward mode is close to the electronic alert system, the 15921N will give of alarm (alarm mode) and send its own ID number to the 15901R to make it alarm for the administrators to alert. Payment function: If anyone wants to buy the commodity under protection, press the reset bottom of the remote controller, and then rip the goods off the protection block or pull the pin out of the jack of the 15921N in 10 seconds, this will avoid the 15921N’s alarm. The 15921N will then detect the states of the switch and the jack to decide to go into ward mode or idle mode. Disarm alarm: When the 15921N alarms, press the reset bottom of the remote controller, the 15921N will stop alarming and send signal to disarm the 15901R. Attentions: disarm the alarm of 15921N as soon as possible; when the alarm is undertone, replace the cell in it. For reuse: 1 Make sure the switches and the ties are in working order 2 make sure the glutinosity of the bottom of the protection block is good for fixing. 3 make sure the alarm of the 15921N is normal For replace the cell: When the alarm of the 15921N is undertone or can’t be stopped by EG-RC600, or the 15921N can’t make the 15901R alarm, please replace the cell in it: 1 open the crust of the 15921N and replace the cell in it 2 make sure the 15921N work normally and can make the 15901R alarm 3 envelop the crust of the 15921N Caution: Any changes or modifications not expressly approved by the party responsible for product compliance could void the user's authority to operate the equipment. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation.

ID Label/Location Info

MFD : MADE IN CHINA PRODUCT MODEL : 15921 N - H SERIAL NO. : RATING : 3VDC FREQUENCY : 8 . 2 M 434 MHz IStand FCC ID : QQ 7 EGUARD 15921 N 0197 DESSDESS 0197 FCC ID : QQ 7 EGUARD 15921 N IStand FREQUENCY : 8 . 2 M 434 MHz 3VDC RATING : SERIAL NO. : : 15921 N PRODUCT MODELMFD : MADE IN CHINA MFD : MADE IN CHINA PRODUCT MODEL : 15921 N SERIAL NO. : RATING : 3VDC FREQUENCY : 8 . 2 M 434 MHz IStand FCC ID : QQ 7 EGUARD 15921 N 0197 DESS DESS 0197 FCC ID : QQ 7 EGUARD 15921 N IStand FREQUENCY : 8 . 2 M 434 MHz 3VDC RATING : SERIAL NO. : : 15921 N - H PRODUCT MODELMFD : MADE IN CHINA PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.cn

Test Report

Page 1/21 FCC TEST REPORT For IStand Model Number: 15921N, 15921N-H FCC ID: QQ7EGUARD15921N Report Number : WT098005272 Test Laboratory : Shenzhen Academy of Metrology and Quality Inspection National Testing Center for Digital Electronic Products Site Location : Bldg. Metrology and Quality Inspection, Longzhu Road, Shenzhen, Guangdong, China Tel : 0086-755-26941599 Fax : 0086-755-26941545 Web : www.smq.com.cn Report No.:WT098005272 Page 2 of 21 Test report declaration Applicant : Shenzhen ronghua electric Co., Ltd Address : 3rd floor, 524th building, Bagualing, Futian, Shenzhen Manufacturer : Shenzhen ronghua electric Co., Ltd Address : 3rd floor, 524th building, Bagualing, Futian, Shenzhen EUT Description : IStand Model No : 15921N, 15921N-H FCC ID : QQ7EGUARD15921N Test Standards: FCC Part 15 15.209, 15.231 The EUT described above is tested by Shenzhen Academy of Metrology and Quality Inspection EMC Laboratory to determine the maximum emissions from the EUT. Shenzhen Academy of Metrology and Quality Inspection EMC Laboratory is assumed full responsibility for the accuracy of the test results. The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.4 (2003) and the energy emitted by the sample EUT tested as described in this report is in compliance with FCC Rules Part 15.209, 15.231. The test report is valid for above tested sample only and shall not be reproduced in part without written approval of the laboratory. Project Engineer: Date: Nov.11,2010 (Ryan Chen) Checked by: Date: Nov.11,2010 (Dewelly Yang) Approved by: Date: Nov.11,2010 (Peter Lin) Report No.:WT098005272 Page 3 of 21 TABLE OF CONTENTS TEST REPORT DECLARATION........................................................................................................2 1. TEST RESULTS SUMMARY...................................................................................................4 2. GENERAL INFORMATION......................................................................................................5 2.1. Report information..........................................................................................................5 2.2. Laboratory Accreditation and Relationship to Customer.........................................5 2.3. Measurement Uncertainty.............................................................................................6 3. PRODUCT DESCRIPTION.......................................................................................................7 3.1. EUT Description..............................................................................................................7 3.2. Related Submittal(s) / Grant (s)...................................................................................7 3.3. Block Diagram of EUT Configuration..........................................................................7 3.4. Operating Condition of EUT..........................................................................................8 3.5. Test voltage .......................................................................................................................8 3.6. Support Equipment List.................................................................................................8 3.7. Test Conditions...............................................................................................................8 3.8. Special Accessories.......................................................................................................8 3.9. Equipment Modifications...............................................................................................8 4. TEST EQUIPMENT USED........................................................................................................9 5. CONDUCTED DISTURBANCE TEST..................................................................................10 5.1. Test Standard and Limit..............................................................................................10 5.2. Test Procedure.............................................................................................................10 5.3. Test Arrangement.........................................................................................................10 5.4. Test Data.......................................................................................................................10 6. OCCUPIED BANDWIDTH......................................................................................................11 6.1. Test Standard and Limit..............................................................................................11 6.2. Test Procedure.............................................................................................................11 6.3. Test Arrangement.........................................................................................................11 6.4. Test Data.......................................................................................................................11 7. RADIATED DISTURBANCE TEST.......................................................................................13 7.1. Test Standard and Limit..............................................................................................13 7.2. Test Procedure.............................................................................................................14 7.3. Test Arrangement.........................................................................................................14 7.4. Test Data.......................................................................................................................14 8. DEACTIVATION TIME............................................................................................................19 8.1. Test Standard and Limit....................................................…

Text truncated - open the document above for the full version.

Contact Information

Applicant

Guixing Chang(Engineer)
[email protected]0755-2594-7979Fax: 0755-8226-2665

Test Firm

Shenzhen Academy of Metrology & Quality InspectionPeter Lin
[email protected]86-755-6941635Fax: 86-755-6941615

Technical Specifications

#Rule PartsFrequency RangePower Output
115.231434 MHz - 434 MHz-
Confidentiality
Long Term

Other Applications from Shenzhen Ronghua Electronic Co. Ltd.

Commodity Protector - FCC ID QQ7EGUARD7600 - Shenzhen Ronghua Electronic Co. Ltd.
QQ7EGUARD7600

Commodity Protector

Mar 13, 2015

Equipment Class

DXX - Part 15 Low Power Communication Device Transmitter
ITAG - FCC ID QQ715920 - Shenzhen Ronghua Electronic Co. Ltd.
QQ715920

ITAG

Mar 16, 2012

Equipment Class

DSR - Part 15 Remote Control/Security Device Transceiver
Remote controller - FCC ID QQ7EGUARDRC900N - Shenzhen Ronghua Electronic Co. Ltd.
QQ7EGUARDRC900N

Remote controller

Mar 15, 2011

Equipment Class

DXX - Part 15 Low Power Communication Device Transmitter
Electronic Article Surveillance - FCC ID QQ7EGUARDEG3388 - Shenzhen Ronghua Electronic Co. Ltd.
QQ7EGUARDEG3388

Electronic Article Surveillance

Jun 21, 2010

Equipment Class

FAP - Part 15 Anti-Pilferage Device
Swept Frequency Anti-pilferage Device - FCC ID QQ7EGUARDEAS02 - Shenzhen Ronghua Electronic Co. Ltd.
QQ7EGUARDEAS02

Swept Frequency Anti-pilferage Device

May 19, 2003

Equipment Class

FAP - Part 15 Anti-Pilferage Device