2AUXB-DSBC-110Emergency Button

Use r Bluetooth e D S OTA The product support OTA functionbattery, to enter OTA mode, the L E When in the OTA mode, gateway o the OTA. Low voltage indica t When the battery level is lower thmode, the LED light will flash per product’s battery information fro m FCC Warning Stat e This device complies with Part 15 of the FC C following two conditions: (1) this device may (2) this device must accept any interference operation This device has been tested and found to coPart 15 of the FCC Rules. These limits are dinterference in a residential installation. This energy and, if not installed and used in acco r to radio communications. However, there is no guarantee that interfer e does cause harmful interference to radio or t device off and on, the user is encouraged to measures: --Reorient or relocate the receiving antenna.--Increase the separation between the devic e --Connect the device into an outlet on a circ u --Consult the dealer or an experienced radio / Changes or modifications not expressly app r user's authority to operate the equipment r Manual e mergenc y button S BC-110-1 , Press and hold the button and insert the E D will be always on, and it w ill last 60s. o r mobile phone can pair the product and s t t ion an 20%, the product will enter the low batt e 10s, and the gateway can also obtain the m the data packet. e ment C Rules. Operation is subject to the not cause harmful interference, and received, including interference that may cause undesire d mply with the limits for a Class B digital device, pursuan t t esigned to provide reasonable protection against harmful device generates, uses and can radiate radio frequency r dance with the instructions, may cause harmful interfere n e nce will not occur in a particular installation. If this device t elevision reception, which can be determined by turning t h try to correct the interference by one or more of the follo w e and receiver. u it different from that to which the receiver is connected. / TV technician for help r oved by the party responsible for compliance could void t Product In DSBC-110 is Is a k one button for pre s used with Dusun G emergency alarm s Product S p t art e ry d t o n ce h e w ing he DirectionsKeyfob With metal ring access o backpacks Wristband With rubber wristband a Keyfob Product Name E m Protocol Battery Capacity Product Size troduction k eyfob/wristband emergency butto n s s in case of emergency ,The prod u G ateway, and then users can recei v s ignals from anywhere through the p ecification For Installation o ries, the product can be hung on key rings, a ccessories, can be wear the product on the Wristba n Bluetooth m ergenc y button Model No. D S Bluetooth 5.2 Temp - 1 Humidity 0 225mAh Distance 5 Φ 41mm Weight n , it have u ct can be v e cloud. Prod u LE D badges, wrist n d 3Madh e 1: Select theadhesive tap e 2 ： Just stick S BC-110-1 1 0~65°C 0 ~100 ％ 5 0~100m 30g ct Overvie w D e sive adhesive tape to stick to the back of the de v e on the back of the beacon ; the beacon to the surface of the object; 3M 3M 3M 3M 3M 3M Button PPa i 1. W to e (d u 2. A off.th e 3. I f staan d fre q th e v ice, and tear off the D1: T Re p A1. B to b 2. N ac c 3. K 4. W P roduct Function ir W hen there is no pairing information, press a e nter the pairing mode, and the LED starts t u ty = 0.5); A fter the pairing is successful, the LED stay s If fail to pair successful within 60 seconds , e pairing mode. f have pairing information, after pressing th e rts to flash at a frequency of 1Hz (duty=0.5 ) d press the button again within 2s, and hold q uency of 2Hz (duty=0.5), the pairing is cle a e button is not pressed again within 2s, the L D irections For Batte r T urn counterclockwise to open the produc t 2 p lace the battery, the battery model is CR2 0 A ttention B eing close to a metal object will interfere wi t b e weaken. N ote the distance between DSBC-100-1 and c uracy of receiving. K eep away from the corrosive objects. W hen installing, make sure that the sensor p a nd hold the button for 5 seconds t o flash at a frequency of 1 Hz s on for 2 seconds and then goes The LED light turns off and exits e button for 5 seconds, the LED ) . At this time, release the button. for 5s, the LED flashes at a a red and the pairing broadcast . If L ED will stop flashing. ry Replace 2 ： 0 32 t h the signal, causing the signal the receiver to guarantee the art is installed facing down.

Shenzhen Aukeyhi Technology Co.,Ltd Statement We Hangzhou Roombanker Technology Co., Ltd. Hereby Declare that The product Emergency button, models no. DSBC-110, DSBC-100-1, and DSBC-110-1 are all identical in interior structure, electrical circuits and components, and just the model names are different for the marketing requirement. Your assistance on this matter is highly appreciated. Yours sincerely, Signature: Company Name: Hangzhou Roombanker Technology Co., Ltd.

April 08, 2021 Federal Communications Commission Authorization & Evaluation Division 7345 Oakland Mills Road Columbia, Maryland 21046 Authority to Act as Agent On our behalf, I appoint Shenzhen Timeway Testing Laboratories/ Zone C, 1st Floor, Zone C, 1st Floor, Block B, Jun Xiang Da Building, Zhongshan Park Road West, Tong Le Village, Nanshan District, Shenzhen, China (Name of Agent company name and address) to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in the Federal Communications Commission’s regulations will have affixed to it a label identical to that submitted for approval with this application. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for certification, still resides with Hangzhou Roombanker Technology Co., Ltd./ A#801 Wantong center, Hangzhou, Zhejiang, China <Signature>： Name：Su Lin Title： Applicant Company：Hangzhou Roombanker Technology Co., Ltd.

April 08, 2021 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2AUXB-DSBC-110 Product Name: Emergency button Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commissions rules, we hereby request that the following documents be held confidential: • Schematics • Block diagram • Operation description These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. <Signature>： Name：Su Lin Title： Applicant Company：Hangzhou Roombanker Technology Co., Ltd.

Photographs – EUT Photographs – EUT Photographs – EUT

Label Location

Photographs – EUT Photographs – EUT Photographs – EUT

FCC ID: 2AUXB-DSBC-110 RF Exposure Applicable Standard According to §1.1307(b)(5), systems operating under the provisions of this section shall be operated in a manner that ensure that the public is not exposed to radio frequency energy level in excess of the Commission’s guideline. This is a Portable device. The Section 4.3.1 and Appendix A of KDB447498 D01 V05 was used as the guidance. Calculation Result (Worse case) [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] · [√f(GHz)] =0.385/5 * 1.55= 0.12, this value is less than 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR. The SAR measurement is not necessary.

Report No.: TW2103144E File reference No.: 2021-03-30 Applicant: Hangzhou Roombanker Technology Co., Ltd. Product: Emergency button Model No.: DSBC-110, DSBC-100-1, DSBC-110-1 Trademark: N/A Test Standards: FCC Part 15.247 Test result: It is herewith confirmed and found to comply with the requirements set up by ANSI C63.10, FCC Part 15.247 for the evaluation of electromagnetic compatibility Approved By Jack Chung Manager Dated: March 30, 2021 Results appearing herein relate only to the sample tested The technical reports is issued errors and omissions exempt and is subject to withdrawal at SHENZHEN TIMEWAY TESTING LABORATORIES Zone C, 1st Floor, Block B, Jun Xiang Da Building, Zhongshan Park Road West, Tong Le Village, Nanshan District, Shenzhen, China Tel (755) 83448688, Fax (755) 83442996, E-Mail:[email protected] Report No.: TW2103144E Page 2 of 48 Date: 2021-03-30 The report refers only to the sample tested and does not apply to the bulk. This report is issued in confidence to the client and it will be strictly treated as such by the SHENZHEN TIMEWAY TESTING LABORATORIES. It may not be reproduced rather in its entirety or in part and it may not be used for adverting. The client to whom the report is issued may, however, show or send it . or a certified copy there of prepared by the SHENZHEN TIMEWAY TESTING LABORATORIES. to his customer. Supplier or others persons directly concerned. SHENZHEN TIMEWAY TESTING LABORATORIES. will not, without the consent of the client enter into any discussion of correspondence with any third party concerning the contents of the report. In the event of the improper use of the report. The SHENZHEN TIMEWAY TESTING LABORATORIES. reserves the rights to withdraw it and to adopt any other remedies which may be appropriate. Special Statement： The testing quality ability of our laboratory meet with “Quality Law of People’s Republic of China” Clause 19. The testing quality system of our laboratory meet with ISO/IEC-17025 requirements, which is approved by CNAL. This approval result is accepted by MRA of APLAC. Our test facility is recognized, certified, or accredited by the following organizations: CNAL-LAB Code: L2292 The EMC Laboratory has been assessed and in compliance with CNAL/AC01:2002 accreditation criteria for testing Laboratories (identical to ISO/IEC 17025:2005 General Requirements) for the Competence of testing Laboratories. FCC-Registration No.: 744189 The EMC Laboratory has been registered and fully described in a report filed with the (FCC) Federal Communications commission. The acceptance letter from the FCC is maintained in our files. Registration No.: 744189. Industry Canada (IC) —Registration No.:5205A The EMC Laboratory has been registered by Certification and Engineering Bureau of Industry Canada for radio equipment testing with Registration No.: 5205A. A2LA (Certification Number:5013.01) The EMC Laboratory has been accredited by the American Association for Laboratory Accreditation (A2LA). Certification Number:5013.01 Report No.: TW2103144E Page 3 of 48 Date: 2021-03-30 The report refers only to the sample tested and does not apply to the bulk. This report is issued in confidence to the client and it will be strictly treated as such by the SHENZHEN TIMEWAY TESTING LABORATORIES. It may not be reproduced rather in its entirety or in part and it may not be used for adverting. The client to whom the report is issued may, however, show or send it . or a certified copy there of prepared by the SHENZHEN TIMEWAY TESTING LABORATORIES. to his customer. Supplier or others persons directly concerned. SHENZHEN TIMEWAY TESTING LABORATORIES. will not, without the consent of the client enter into any discussion of correspondence with any third party concerning the contents of the report. In the event of the improper use of the report. The SHENZHEN TIMEWAY TESTING LABORATORIES. reserves the rights to withdraw it and to adopt any other remedies which may be appropriate. Test Report Conclusion Content 1.0 General Details ................................................................................................ 4 1.1 Test Lab Details................................................................................................ 4 1.2 Applicant Details.............................................................................................. 4 1.3 Description of EUT ........................................................................................... 4 1.4 Submitted Sample.............................................................................................. 5 1.5 Test Duration................................................................................................... 5 1.6 Test Uncertainty............................................................................................... 5 1.7 Test By.......................................................................................................... 5 2.0 List of Measurement Equipment......................................................................... 6 3.0 Technical Details............................................................................................. 7 3.1 Summary of Test Results..................................................................................... 7 3.2 Test Standards.................................................................................................. 7 4.0 EUT Modification.............................................................................................7 5.0 Power Line Conducted Emission Test...................................................................... 8 5.1 Schematics of the Test........................................................................................ 8 5.2 Test Method and Test Procedure............................................................................ 8 5.3 Configuration of the EUT.................................................................................... 8 5.4 EUT Operatin…

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Radiated Emission Test Setup: