Z33-PG12-Way Paging

Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. This device complies with Industry Canada’s licence-exempt RSSs. Operation is subject to the following two conditions: (1) This device may not cause interference; and (2) This device must accept any interference, including interference that may cause undesired operation of the device. Cet appareil est conforme aux CNR exemptes de licence d'Industrie Canada . Son fonctionnement est soumis aux deux conditions suivantes : ( 1 ) Ce dispositif ne peut causer d'interférences ; et ( 2 ) Ce dispositif doit accepter toute interférence , y compris les interférences qui peuvent causer un mauvais fonctionnement de l'appareil.

Differences Declaration To whom concern, We company   hereby declares: The product model(s) PG-200RX is identical in the same PCB layout, interior structure and electrical circuits with the model PG-200 which tested in Global Unit Technology Co., Ltd., the only differences are the model name and appearance color for commercial purpose. Authorized signature: Date: 2015-06-12 Peter Lee

Serene Innovations Inc. 14731 Carmenita Road, Norwalk, Ca. 90650 U.S.A DATE :2015-6-12 Nemko Canada Inc 303 River Road Ottawa, Ontario, Canada K1V 1H2 Attn: Director of Certification Authority to Act as Agent On our behalf, I appoint Hank.Yan of Global United Technology Services Co., Ltd. 2nd Floor, Block No.2, Laodong Industrial Zone, Xixiang Road Baoan District Shenzhen Guangdong 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, as specified by Nemko Canada Inc, still resides with Serene Innovations Inc.and 14731 Carmenita Road, Norwalk, Ca. 90650 U.S.A Dated this / Day of 6/12/2015 / Agency agreement expiration date: 6/12/2016 By: Peter Lee Signature Printed Title: VP- Technologies On behalf of : Serene Innovations Inc. Telephone: 562 4075400

Serene Innovations Inc. 14731 Carmenita Road, Norwalk, Ca. 90650 U.S.A 2015-6-12 Equipment Authorization Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: Z33-PG1 Product Name: 2-Way Paging 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  Operational 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. Dated this 6/12/2015 By: Peter Lee Signature Printed Title: VP- Technologies On behalf of : Serene Innovations Inc. Telephone: 562 4075400

Label Location:

1.0 1:1 2015-05-6 PG-200/200RX -0.1 +0

1.0 1:1 2015-05-6 PG-200/200RX美国 -0.1 +0

FCC ID: Z33-PG1 According to 447498 D01 General RF Exposure Guidance v05 The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] ·[√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where --f(GHz) is the RF channel transmit frequency in GHz --Power and distance are rounded to the nearest mW and mm before calculation --The result is rounded to one decimal place for comparison eirp = pt x gt = (EXd) 2 /30 where: pt = transmitter output power in watts, gt = numeric gain of the transmitting antenna (unitless), E = electric field strength in V/m, --- 10 ((dBuV/m)/20) /10 6 d = measurement distance in meters (m) ---3m So pt = (EXd) 2 /30 x gt Field strength = 79.15dBuV/m @3m Ant gain =0dBi, so Ant numeric gain= 1 So pt={ [10 (79.15) /10 6 x 3] 2 /30x1.26 }x1000 mW = 0.025mW So (0.025 mW /5mm)x √0.868 = 0.005<3 Then SAR evaluation is not required

Global United Technology Services Co., Ltd. Report No.: GTSE15050084701 Authorized Signature: Robinson Lo Laboratory Manager This report details the results of the testing carried out on one sample. The results contained in this test report do not relate to other samples of the same product and does not permit the use of the GTS product certification mark. The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in this report. This report may only be reproduced and distributed in full. If the product in this report is used in any configuration other than that detailed in the report, the manufacturer must ensure the new system complies with all relevant standards. Any mention of GTS or testing done by GTS in connection with, distribution or use of the product described in this report must be approved by GTS in writing. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only. Cover Page FCC REPORT Applicant: Serene Innovations Inc. Address of Applicant: 14731 Carmenita Road, Norwalk, Ca. 90650 U.S.A Equipment Under Test (EUT) Product Name: 2-Way Paging Model No.: PG-200, PG-200RX Trade Mark: SERENE, JiritsuCom, amplicomms FCC ID: Z33-PG1 Applicable standards: FCC CFR Title 47 Part 15 Subpart C Section 15.231:2014 Date of sample receipt: June 05, 2015 Date of Test: June 05-12, 2015 Date of report issued: June 12, 2015 Test Result : PASS * * In the configuration tested, the EUT complied with the standards specified above. Report No.: GTSE15050084701 Global United Technology Services Co., Ltd. Project No.: GTSE150500847RF Room 301-309, 3th Floor, Block A, Huafeng Jinyuan Business Building, No. 300 Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, China Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 2 of 28 2 Version Version No. Date Description 00 June 12, 2015 Original Prepared By: Date: June 12, 2015 Project Engineer Check By: Date: June 12, 2015 Reviewer Report No.: GTSE15050084701 Global United Technology Services Co., Ltd. Project No.: GTSE150500847RF Room 301-309, 3th Floor, Block A, Huafeng Jinyuan Business Building, No. 300 Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, China Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 3 of 28 3 Contents Page 1 COVER PAGE .......................................................................................................................................... 1 2 VERSION .................................................................................................................................................. 2 3CONTENTS .............................................................................................................................................. 3 4TEST SUMMARY ..................................................................................................................................... 4 5GENERAL INFORMATION ...................................................................................................................... 5 5.1CLIENT INFORMATION ......................................................................................................................... 5 5.2GENERAL DESCRIPTION OF EUT ......................................................................................................... 5 5.3TEST MODE ........................................................................................................................................ 6 5.4TEST FACILITY .................................................................................................................................... 6 5.5TEST LOCATION ................................................................................................................................. 6 5.6OTHER INFORMATION REQUESTED BY THE CUSTOMER ......................................................................... 6 5.7DESCRIPTION OF SUPPORT UNITS ....................................................................................................... 6 6TEST INSTRUMENTS LIST ..................................................................................................................... 7 7TEST RESULTS AND MEASUREMENT DATA ...................................................................................... 8 7.1ANTENNA REQUIREMENT ..................................................................................................................... 8 7.2CONDUCTED EMISSIONS ..................................................................................................................... 9 7.3RADIATED EMISSION METHOD ........................................................................................................... 12 7.3.1Field Strength of The Fundamental Signal ................................................................................ 14 7.3.2Spurious emissions .................................................................................................................... 15 7.420DB OCCUPY BANDWIDTH .............................................................................................................. 18 7.5RELEASE TIME .................................................................................................................................. 19 8TEST SETUP PHOTO ............................................................................................................................ 20 9EUT CONSTRUCTIONAL DETAILS ...................................................................................…

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Radiated Emission Conducted Emission