WSVSUNVOTEKEY40Voting Keypad

Keypad-M40L-ProductFunctionalSpecifications www.sunvote.com.cn +86‐731‐85123999 1 / 6 Keypad‐M540L‐Product Functional Specifications 1. Product Appearance LED light status indications: (1) Red light flashes slowly (once every 2 seconds): keypad is off line. (2) Green light flashes in medium speed (once a second): keypad is online and in standby mode. (3) Red light flashes once: single tap on a button. (4) Green light flashes in high speed (5 times a second): start to enable some feedback function. (5) Green light flashes fairly fast (twice a second): starting the response status after press. (6) Long bright green light: the keypad data has been submitted. (7) Green light flashes slowly (once every 2 seconds): low battery. 2. Feedback Functions 2.1 Turn on/off FeedbackFunctions ManagementFunctions ProductAppearance Specifications SystemStructure Service&Support Keypad-M40L-ProductFunctionalSpecifications www.sunvote.com.cn +86‐731‐85123999 2 / 6 ∙ Press [OK] to turn it on. ∙ Auto power off as per time set in software. 2.2 Sign‐in ∙Press [OK] to sign in. 2.3 Single choice ∙ Max choose 1 from 6 options. ∙ Two submission modes: automatically submit or press [OK] to submit. 2.4 Multiple choice ∙ Max choose 6 from 6 options. ∙ Press [OK] to submit after entering your choices. ∙ Set following function modes as per your onsite demands: (1) Reserve sequence: enable it to keep your original input sequence ; (2) Option limits: enable it to limit the maximum number of options input; (3) Force choosing: enable it to submit only after selecting the specified number of options; (4) Repeat choosing: enable it to repeatedly input the same option. 2.5 Priority ranking ∙ Max support 6 options of random sequence, when option format in software is alphabetic, buttons 1~6 indicate A~E respectively. 2.6 Software & Functions Software/Function Sign‐in Group Single Choice Multiple Choice Priority Ranking ARS PPT Press OK YES 1 out of 6 options 6 out of 6 options YES 3. Management Functions 3.1 Base station match ∙ New keypad should match to the specified base station before use to avoid it being reused and added randomly. ∙ The matched keypad and base station can be identified automatically when used as a whole set without matching them again. 3.2 ID number Keypad-M40L-ProductFunctionalSpecifications www.sunvote.com.cn +86‐731‐85123999 3 / 6 3.2.1 Set ID number ∙ Keypads have to be numbered to assure the uniqueness of voting data. ∙ Set numbers in two modes: separately (for small quantity of keypads) and in batches (for large number of keypads). 3.2.2 Modify ID number ∙ ID number will be kept automatically after setting. If you want to modify it, it will be in the same way as number setting. 3.2.3 Check ID number ∙ Check keypad ID through software. 3.3 Change channel automatically ∙ After changing the base station channel, keypads can find the matched base station again in about 20 seconds and automatically communicate with it. 3.5 Status indication ∙ Submission status indication; ∙ Low power indication (The keypad will display low battery by LED light). Note: Unable to detect low battery via software. 3.6 Modify the voting method ∙ Enable it in software to allow the user to modify the submitted results and then resubmit. 3.7 Remotely power off ∙ All keypads can be powered off through remote command from Base stations. 4. Specifications 4.1 Enclosure ∙ Material: ABS plastics ∙ Dimensions: 101mm ×45mm × 22mm (L×W×H) ∙ Weight: 26g (Net weight without battery) ∙ Color: white 4.2 Keypad ID ∙Each wireless keypad has a unique ID number between 1 – 9999. ∙ The ID number of each keypad is used as its identification evidence as the keypad responds. Keypad-M40L-ProductFunctionalSpecifications www.sunvote.com.cn +86‐731‐85123999 4 / 6 ∙ Support multiple base stations operating at the same place simultaneously without interfering with each other. Note: M40L has no built‐in serial number. 4.3 User input ∙ 6 voting response buttons: 1/A~6/F ∙ 1 functional operation button: OK for confirmation 4.4 Feedback indication ∙ A two‐color LED light to indicate the status of locking the channel, pressing buttons, low battery and successful submission. 4.5 Communication parameter ∙Specific SunVote ARS communication protocol: —— Once the base station successfully receive the response data, it will return confirmation message and indicate it on the keypad (Green light is on after successful submission). —— Keypad can auto track and lock the channel of its base station, no need to change it manually. —— All keypads can be tested online automatically to get their working status information. ∙ Employs international two way RF 2.4GHz digital communication technology with multiple channels. ∙ Channels: 32 channels, RF power < 1mW (0 dBm). ∙ Operation distance: reliable operation within 30‐meter radius. ∙Speed: the average speed can reach 50 keypads per second with peak speed up to 200 keypads per second. 4.6 Battery parameter ∙ Battery type: Two AAA batteries ∙ Battery life (depends on battery quality and brand): ——70‐hour continuous working time ——6‐month standby time 4.7 Secondary development support ∙ Customize the color, logo, keyboard, feedback indicate and operation distance as per customer needs (contact sales for charges, MOQ and other requirements). ∙ Support completely new SunVote SDK secondary development software kit (contact sales for details). ∙ Support completely new SunVote SDK TT test tool software. 4.8 Anti‐interference parameter ∙ As per test result, the keypads will not be influenced by communication devices such as phones and phone Keypad-M40L-ProductFunctionalSpecifications www.sunvote.com.cn +86‐731‐85123999 5 / 6 jammers. ∙ If the interference signal of 2.4G devices (such as wireless router) is strong, it is useful to adjust the base station channel. After adjusting, the keypads will auto track the channel identity and switch automatically. 4.9 Keypad removal and management ∙ Optional …

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SCS-F18: Project and Product Certification Representative Authorization Letter Page 1 of 2 Rev 5.0 775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Project and Product Certification Representative Authorization Letter Reason for Amendment (current / obsolete) Revision History Approved Date From To Initial Release (obsolete) 1.0 1.0 Nov-14-2006 Revised wording (obsolete) 1.0 2.0 Sept–25-2007 Updated company template (obsolete) 2.0 3.0 Jan-31-2012 Updated letter information (obsolete) 3.0 4.0 May-23-2014 Added FCC ID field (current) 4.0 5.0 Sept 16 2014 SCS-F18: Project and Product Certification Representative Authorization Letter Page 2 of 2 Rev 5.0 Changsha SunSky Electronic Design & Development Co., Ltd. 2015/4/10 To: SIEMIC, Inc. 775 Montague Expressway, Milpitas, CA 95035 USA Dear Sir/Madam, Re: Project and Product Certification Representative Authorization Letter We, Changsha SunSky Electronic Design & Development Co., Ltd. hereby authorize SIEMIC, Inc. to act as Certification Body for certifying for the following project(s): Product description : Voting Keypad FCC ID : WSVSUNVOTEKEY40 model name: M40L We affirm that between SIEMIC, Inc. and Changsha SunSky Electronic Design & Development Co., Ltd. any difference in understanding, including test plan, measurement methods, applicable standards and relevant procedures and processes have been resolved prior to commencement of testing activities. Sincerely, Client’s signature Client’s name / title : Jack Pei/CTO Contact information / address : Room1024, Building A, Biaozhi Business Center No. 198 Xiang Fu Road, Changsha, China

SCS-F19: Confidentiality Request Letter Page 1 of 2 Rev 4.0 775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Confidentiality Request Letter Reason for Amendment (current / obsolete) Revision History Approved Date From To Initial Release (obsolete) 1.0 1.0 Nov-14-2006 Adding CFR 2.459 (obsolete) 1.0 2.0 August – 11 - 2008 Updated company template & Added text box (obsolete) 2.0 3.0 Jan-31-2012 Added IC confidentiality letter form (current) 3.0 4.0 March-26-2015 SCS-F19: Confidentiality Request Letter Page 2 of 2 Rev 4.0 Changsha SunSky Electronic Design & Development Co., Ltd. 2015/4/10 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Subject: Permanent Confidentiality Request for FCC ID: WSVSUNVOTEKEY40 We hereby request confidential treatment of information accompanying this application as outlined below: - . Block Diagram - . Schematics - . Operational Description The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 & 0.459 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Client’s signature : Client’s name & title : Jack Pei/CTO Contact information / address: ﹕ Room1024, Building A, Biaozhi Business Center No. 198 Xiang Fu Road, Changsha, China

Test Report No. 15070085-FCC-R1 Page 23 of 29 Annex B. EUT And Test Setup Photographs Annex B.i. Photograph: EUT External Photo EUT - Front View EUT - Rear View EUT - Top View EUT - Bottom View EUT - Left View EUT - Right View

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Test Report No. 15070085-FCC-R1 Page 24 of 29 Annex B.ii. Photograph: EUT Internal Photo Cover off - Front View Antenna View Mainborad - Front View Mainborad - Rear View

RF TEST REPORT Report No.: 15070085-FCC-R1 Supersede Report No.: N/A Applicant Changsha SunSky Electronic Design & Development Co., Ltd. Product Name Voting Keypad Model No. M40L Test Standard FCC Part 15.249: 2014; C63.10: 2013 Test Date Mar. 31 to Apr. 13, 2015 Issue Date Apr. 13, 2015 Test Result Pass Fail Equipment complied with the specification Equipment did not comply with the specification Wiky Jam Test Engineer Chris You Checked By This test report may be reproduced in full only Test result presented in this test report is applicable to the tested sample only Issued by: SIEMIC (SHENZHEN-CHINA) LABORATORIES Zone A, Floor 1, Building 2 Wan Ye Long Technology Park South Side of Zhoushi Road, Bao’an District, Shenzhen, Guangdong China 518108 Phone: +86 0755 2601 4629801 Email: [email protected] Test Report No. 15070085-FCC-R1 Page 2 of 29 Laboratories Introduction SIEMIC, headquartered in the heart of Silicon Valley, with superior facilities in US and Asia, is one of the leading independent testing and certification facilities providing customers with one-stop shop services for Compliance Testing and Global Certifications. In addition to testing and certification, SIEMIC provides initial design reviews and compliance management throughout a project. Our extensive experience with China, Asia Pacific, North America, European, and International compliance requirements, assures the fastest, most cost effective way to attain regulatory compliance for the global markets. Accreditations for Conformity Assessment Country/Region Scope USA EMC, RF/Wireless, SAR, Telecom Canada EMC, RF/Wireless, SAR, Telecom Taiwan EMC, RF, Telecom, SAR, Safety Hong Kong RF/Wireless, SAR, Telecom Australia EMC, RF, Telecom, SAR, Safety Korea EMI, EMS, RF, SAR, Telecom, Safety Japan EMI, RF/Wireless, SAR, Telecom Singapore EMC, RF, SAR, Telecom Europe EMC, RF, SAR, Telecom, Safety Test Report No. 15070085-FCC-R1 Page 3 of 29 This page has been left blank intentionally. Test Report No. 15070085-FCC-R1 Page 4 of 29 CONTENTS 1. REPORT REVISION HISTORY ............................................................................................................................ 5 2. CUSTOMER INFORMATION ................................................................................................................................ 5 3. TEST SITE INFORMATION ................................................................................................................................... 5 4. EQUIPMENT UNDER TEST (EUT) INFORMATION ......................................................................................... 6 5. TEST SUMMARY .................................................................................................................................................... 7 6. MEASUREMENTS, EXAMINATION AND DERIVED RESULTS ..................................................................... 8 6.1 ANTENNA REQUIREMENT ..................................................................................................................................... 8 6.2 AC LINE CONDUCTED EMISSIONS ..................................................................................................................... 9 6.3 RADIATED SPURIOUS EMISSIONS ................................................................................................................... 11 6.4 FIELD STRENGTH MEASUREMENT .................................................................................................................. 16 6.5 20DB BANDWIDTH TESTING ............................................................................................................................... 18 6.6 BAND EDGE ............................................................................................................................................................. 20 ANNEX A. TEST INSTRUMENT ................................................................................................................................. 22 ANNEX B. EUT AND TEST SETUP PHOTOGRAPHS ........................................................................................... 23 ANNEX C. TEST SETUP AND SUPPORTING EQUIPMENT ................................................................................ 26 ANNEX D. USER MANUAL / BLOCK DIAGRAM / SCHEMATICS / PARTLIST ................................................. 28 ANNEX E. DECLARATION OF SIMILARITY ............................................................................................................ 29 Test Report No. 15070085-FCC-R1 Page 5 of 29 1. Report Revision History Report No. Report Version Description Issue Date 15070085-FCC-R1 NONE Original Apr. 13, 2015 2. Customer information Applicant Name Changsha SunSky Electronic Design & Development Co., Ltd. Applicant Add Room1024, Building A, Biaozhi Business Center No. 198 Xiang Fu Road, Changsha, China Manufacturer Changsha SunSky Electronic Design & Development Co., Ltd. Manufacturer Add Room1024, Building A, Biaozhi Business Center No. 198 Xiang Fu Road, Changsha, China 3. Test site information Lab performing tests SIEMIC (Shenzhen-China) LABORATORIES Lab Address Zone A, Floor 1, Building 2 Wan Ye Long Technology Park South Side of Zhoushi Road, Bao’an District, Shenzhen, Guangdong China 518108 FCC Test Site No. 718246 IC Test Site No. 4842E-1 Test Software Radiated Emission Program-To Shenzhen v2.0 Test Report No. 15070085-FCC-R1 Page 6 of 29 4. Equipment under Test (EUT) Information Description of EUT: Voting Keypad Main Model: M40L Serial Model: N/A Date EUT received: Mar. 25, 2015 Test Date(s): Mar. 31 to Apr. 13, 2015 Antenna Gain: 1.8 dBi Type of Modulation: GFSK RF Operating Frequency (ies): 2403-2465 MHz Input Power: DC 3V Supply by Battery Trade Name : FCC ID: WSVSUNVOTEKEY40 Test Report No. 15070085-FCC-R1 Page 7 of 29 5. Test Summary The product was tested in accordance with the following specifications. All testing has been performed according to below …

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Test Report No. 15070085-FCC-R1 Page 25 of 29 Annex B.iii. Photograph: Test Setup Photo Radiated Spurious Emissions Test Setup Below 1GHz Radiated Spurious Emissions Test Setup Above 1GHz