P27NA900BHome Monitoring Gateway

Home Monitoring Gateway User Guide i Table of Contents CHAPTER 1 INTRODUCTION ............................................................................................. 1 Package Contents .............................................................................................................. 1 Specfication ........................................................................................................................ 1 LEDs ................................................................................................................................... 2 CHAPTER 2 INITIAL INSTALLATION .............................................................................. 5 Requirements ..................................................................................................................... 5 Procedure ........................................................................................................................... 5 CHAPTER 3 BOARD DESCRIPTION .................................................................................. 7 Components and connectors ............................................................................................ 7 Copyright © 2010. All Rights Reserved. Document Version: 1.0 All trademarks and trade names are the properties of their respective owners. 1 Chapter 1 Introduction This Chapter provides an overview of the 11N Home Monitoring Gateway's features and capabilities. Congratulations on the purchase of your new 11N Home Monitoring Gateway. The 11N Home Monitoring Gateway is a consumer electronic device, which is used for home monitoring and security. Package Contents The following items should be included: • The 11N Home Monitoring Gateway Unit • Power Adapter • A Stand If any of the above items are damaged or missing, please contact your dealer immediately. Specfication • DDR2 SDRAM 64MB • NAND 32MB Flash • Four Ethernet ports with RJ45 connectors. • Front Panel LEDs • Zigbee module • Two USB 2.0 ports • Sync button • WPS button • Reset button • Power In connector • Two Internal antennae 1 2 LEDs Front-mounted LEDs The 11N Home Monitoring Gateway has 8 LEDs. Reset This button has two (2) functions: • Reboot. When pressed and released, the 11N Home Monitoring Gateway will reboot (restart). • Clear All Data. This button can also be used to clear ALL data and restore ALL settings to the factory default values. To Clear All Data and restore the factory default values: 1. Power On. 2. Keep holding the Reset Button down for 8 seconds. Release the Reset Button. The 11N Home Monitoring Gateway is now using the factory default values. WPS button Push the WPS button on the device and on your other wireless device to perform WPS function that easily creates an encryption-secured wireless connection automatically. Sync Button Push this button to synchronize for portal server POWER (Green) • On - Power On • Off - Power Off • Flashing - Reboot or Firmware upgrade. WAN (Green) • On - Connection to the Gateway attached to the WAN (Internet) port is established. • Off - No connection to the Gateway. • Flashing - Data is being transmitted or received via the connection. WiFi & WPS WiFi • On (Green) - Wireless connection available • Off (Green) - No Wireless connection available. • Flashing (Green) - Data is being transmitted or received via the Wireless connection. 3 WPS • On (Amber) - Problem occurred while trying to enable the WPS function. • On (Green) - WPS function is enabled. • Flashing - Data is being transmitted or received via the connection. Service • On (Green)- Control Point has made a successful activation to the Portal Server. • Off - No active connection to the Portal Server. • Flashing - Attempting to establish a connection to the Portal Server. LAN (Green) • On (Green)- LAN connection established. • Off - No active connection on the corresponding LAN port. • Flashing - Data is being transmitted or received via the correspond- ing LAN (hub) port. Zigbee • On - Zigbee function enabled. • Off - Zigbee function disabled. • Flashing - Data is being transmitted or received via the connection. USB (1~2) • On (Green)- USB connection established. • Off - No active connection on the corresponding USB port. • Flashing - Data is being transmitted or received via the correspond- ing USB port. 4 Rear Panel WAN port (10/100BaseT) Connect the DSL or Cable Modem here. If your modem came with a cable, use the supplied cable. Otherwise, use a standard LAN cable. LAN (1~4) Port Use standard LAN cables (RJ45 connectors) to connect your PCs to these ports. USB (1~2) Port The two connectors are USB hosts with support for mass storage devices. Power Port Connect the supplied power adapter here. 5 Chapter 2 Initial Installation This Chapter covers the software installation of the 11N Home Monitoring Gateway. Requirements • Network cables. Use standard 10/100BaseT network (UTP) cables with RJ45 connectors. Procedure 1. Choose an Installation Site Select a suitable place to install the 11N Home Monitoring Gateway. 2. Connect LAN Cables Use standard LAN cables to connect devices to the Ethernet ports on the 11N Home Moni- toring Gateway. 4. Power Up Connect the supplied power adapter to the 11N Home Monitoring Gateway. Use only the power adapter provided. Using a different one may cause hardware damage. 2 6 5. Check the LEDs • The POWER LED should be ON. • The LAN LED should be ON (provided the PC is also ON.) 7 Chapter 3 Board Description This Chapter provides board description for the 11N Home Monitoring Gate- way. Components and connectors • 2. USB type A connector • 3. LAN port • 4. WAN port • 5. Expansion slot connectors • 6. Push buttons. • 7. Console port • 8. LEDs • 9. RT3662 processor • 10. RS422/RS232 function select jumper • 11. DC power jack 3 8 Console port connection guide For platform debugging, please locate the console cable accompanied with the development kit. Then follow the steps illustrated below: Pin definition 1. Connect cable …

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SerComm Corporation中磊電子股份有限公司 Taipei Office: 8F, No.3-1, YuanQu St., NanKang, Taipei 115, Taiwan, R.O.C. TEL: 886-2-2655-3988 FAX: 886-2-2655-3966 Chu Nan Office: 3F, No. 81, YuYi Rd., Chu-Nan, Miao-Li 350, Taiwan, R.O.C. TEL: 886-37-585-899 FAX: 886-37-585-000 Date: May 31, 2011 Federal Communications Commission Authorization and Evaluation Division FCC ID: P27NA900B Confidentiality Request Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, the Applicant hereby requests confidential treatment of information accompanying this Application as outlined below: 1. Schematics 2. Operational Description 3. Block diagram The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. The Applicant understands that pursuant to Rule 0.457, disclosure of this Application and all accompanying documentation will not be made before the date of the Grant for this application. Yours sincerely, _______________________ __ Ronnie Cheng Associate Manager / R&D Division SerComm Corporation TEL: 886-2-2655-3988 #2547 FAX: 886-2-2655-7379 E-Mail: [email protected]

SerComm Corporation中磊電子股份有限公司 Taipei Office: 8F, No.3-1, YuanQu St., NanKang, Taipei 115, Taiwan, R.O.C. TEL: 886-2-2655-3988 FAX: 886-2-2655-3966 Chu Nan Office: 3F, No. 81, YuYi Rd., Chu-Nan, Miao-Li 350, Taiwan, R.O.C. TEL: 886-37-585-899 FAX: 886-37-585-000 Date: May 31, 2011 Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 c.c. Compliance Certification Services Certification Division 47173 Benicia Street Fremont, CA 94538, USA To whom it may concern: I, the undersigned, hereby authorize Mr. Rex Lai / Section Manager of Compliance Certification Services Inc. and hereafter referred to as CCS, to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by Mr. Rex Lai / Section Manager of Compliance Certification Services Inc. on our behalf shall have the same effect as acts of our own. I, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). In authorizing CCS as our agent, we still recognize that we are responsible to: a) comply with the relevant provisions of the certification program; b) make all necessary arrangements for the conduct of the evaluation, including provision for examining documentation and access to all areas, records (including internal audit reports) and personnel for the purposes of evaluation (e.g. testing, inspection, assessment, surveillance, reassessment) and resolution of complaints; c) make claims regarding certification only in respect of the scope for which certification has been granted; d) do not use our product certification in such a manner as to bring the Certification Division into disrepute and not make any statement regarding our product certification which the Certification Division may consider misleading or unauthorized; e) upon suspension or cancellation of certification, discontinue use of all advertising matter that contains any reference thereto and return any certification documents as required by the Certification Division; SerComm Corporation中磊電子股份有限公司 Taipei Office: 8F, No.3-1, YuanQu St., NanKang, Taipei 115, Taiwan, R.O.C. TEL: 886-2-2655-3988 FAX: 886-2-2655-3966 Chu Nan Office: 3F, No. 81, YuYi Rd., Chu-Nan, Miao-Li 350, Taiwan, R.O.C. TEL: 886-37-585-899 FAX: 886-37-585-000 f) use certification only to indicate the products are certified as being in conformity with specified standards; g) endeavor to ensure that no certificate or report nor any part thereof is used in a misleading manner; h) ensure that any reference to our product certification in communication media such as documents, brochures or advertising, complies with the requirements of the Certification Division; i) keep a record of all complaints made known to the us relating to the product’s compliance with requirements of the relevant standard and to make these records available to the Certification Division when requested; j) take appropriate action with respect to such complaints and any deficiencies found in products or services that affect compliance with the requirements for certification; k) document the actions taken. This authorization is valid until further written notice from the applicant. Yours sincerely, _____ __________ ____________ Ronnie Cheng Associate Manager / R&D Division SerComm Corporation TEL: 886-2-2655-3988 #2547 FAX: 886-2-2655-7379 E-Mail: [email protected]

Compliance Certification Services Inc. Report No.: T110525204 Date of Issue: June 14, 2011 A1 - 1 / 15 APPENDIX 1 - PHOTOGRAPHS OF EUT EXTERNAL PHOTOGRAPHS OF EUT Compliance Certification Services Inc. Report No.: T110525204 Date of Issue: June 14, 2011 A1 - 2 Compliance Certification Services Inc. Report No.: T110525204 Date of Issue: June 14, 2011 A1 - 3 Compliance Certification Services Inc. Report No.: T110525204 Date of Issue: June 14, 2011 A1 - 4

2011.06.01 Notes:1. ׷፦ : 50# қՅ Mylar, ΢ᜦQ 2. ङᓸլΚጤ 3. Ёκ / ڇӑ : ӵკҢ 4. Ϧৡ :+/- 0.2mm 5. ҁ਑ҹ٬Ҕβ׷਑໪಄ӝ RoHS Black NA900 35x4mm ੃ሌᓪ / ܄ύ for WLAN + Zigbee 932YVG1001 56.5 mm 36.5 mm ғౢӦᡂ׳ਔ-ሡ׳ඤӦӜ FCC ID: P27NA9 0 0B NA9 0 0

Compliance Certification Services Inc. Report No.: T110525204 Date of Issue: June 14, 2011 A1 - 5 INTERNAL PHOTOGRAPHS OF EUT Compliance Certification Services Inc. Report No.: T110525204 Date of Issue: June 14, 2011 A1 - 6 Compliance Certification Services Inc. Report No.: T110525204 Date of Issue: June 14, 2011 A1 - 7 Compliance Certification Services Inc. Report No.: T110525204 Date of Issue: June 14, 2011 A1 - 8 ZIGBEE Antenna Compliance Certification Services Inc. Report No.: T110525204 Date of Issue: June 14, 2011 A1 - 9 Compliance Certification Services Inc. Report No.: T110525204 Date of Issue: June 14, 2011 A1 - 10 Compliance Certification Services Inc. Report No.: T110525204 Date of Issue: June 14, 2011 A1 - 11 Compliance Certification Services Inc. Report No.: T110525204 Date of Issue: June 14, 2011 A1 - 12 Compliance Certification Services Inc. Report No.: T110525204 Date of Issue: June 14, 2011 A1 - 13 WLAN Antenna Compliance Certification Services Inc. Report No.: T110525204 Date of Issue: June 14, 2011 A1 - 14 Zigbee Module Compliance Certification Services Inc. Report No.: T110525204 Date of Issue: June 14, 2011 A1 - 15

Part No : 617202A7WYREV: 2Where use: Maker : WHA YU INDUSTRIAL CO., LTD Maker P/N : C147-510711-A REV: X2 Part Name : ANTENNAVendor : WHA YUPlace/Origin : China Part Description : ANTENNA C147-510711-A,106mm/50ohm/GA WYI Green Related RoHS Contents or Instructions : 1. RD Jason Chen ຏवᐗ೸ࢭᎁ஼Ꮑᏺף Gain (peak) value, אฤٽEMC CE Report ඖ૪. 1-1. Change the revision of the SerComm P/N: 617202A7WY from 1 to 2. 1-2.ᐗ೸ࢭᎁ஼Electrical Properties SpecificationᎅࣔᏺףGain (peak) value. 2. Detailed specification is shown as attachment. *ٚ۶᧢ޓႊࠃছᆖ࠰ᓳࠀࢭᎁ৵ࡨױ᧢ޓ.Any change must be negotiated in advance, and execute the revision after SerComm's Approval. Final Approval :ԩ Conditional Approval : ԩ Temporary Approval : ԩ Attachments : Final disposition : Ϯ ApprovedREV ϭ Conditional Approved : ϭ Temporary approved : آᆖءֆ׹๺ױΔᣤᆃ਒ߦ. Prohibit from Copying without SerComm's permission. ܍!ᇡ!ਜ Approval Sheet May Hsu 05/05/2011 Ronnie Cheng 05/05/2011 PAO No : PAO-1101608 Page : 1 of 1 Date : 05 / 05 / 2011 NA910 In Charge (Name/Date) ϭ electricalϭ dimensionalϭ visualϭ functionEMI Checked By (Name/Date) Disposition Countersign ϮelectricalϮ dimensionalϮ visualϮ function PM Component ϭ electricalϭ dimensionalϭ visualϭ functionH/W EE Vendor is requested to supply samples again before Related Document ( ઌᣂ֮ٙ FILE No. ( ᒳᇆ ) Mechanical PE Change history ( ᧢ޓಖᙕ ) (mm)/ (dd)/ (yy) ϭ sampleϮ specificationϭ drawingϭ other For purchasing to by pcs, for pilot poduction test. DISTRIBUTION :ϮCHUNANϮ SERNETϮVENDORϮR/D Jason Chen 05/05/2011 David Chiang 05/05/2011 PS Yang 05/05/2011 Ronnie Cheng 05/05/2011 ύድႝηިҽԖज़Ϧљ ЎҹᆅڋύЈวՉക May. 05 2011 Item Page 1.1 2.2 3.3~15 4.16~18 5.19~22 6.23 ..................... ྒྷᇢ໴ܫ ............... Contents Description ֚ᒵ๵௑। .................................... ګ঴ቹ ............... ..................... QJGBޗᔆᢞࣔ ............... ..................... ..................... ..................... Dbcmf๵௑'VM ............... Dpoofdupsޗᔆ'VM ............... Specification 1. Electrical Properties : 1.1 Frequency Range............ 1.2 Impedance .................. 1.3 VSWR ..................... ... 1.4 Return Loss.................. 1.5 Peak Gain.....................3.8 dBi 1.6 Cable Loss.................. ...0.3dB Max 1.7 Radiation.................. ...Omni-directional 1.8 Polarization............... ...LinearΙVertical 1.9 Admitted Power............ 1.10 Cable........................ ...ӿ1.13 Coaxial Cable 1.11 Connector.................. ...MHF Plug Connector 2. Physical Properties : 2.2 Operating Temp. ............-10к ~ +60к 2.3 Storage Temp. ............ ...-10к ~ +70к PIFA Antenna Assembly 1W 2.4~2.5GHz 50Ө Nominal 1.92Κ1 Max. -10 dB Max. SSR-02200 Test Data 2010/08/10 Test Member FISH 3 ԫΕʳReturn Loss & VSWR ྒྷᇢᒵ෬൷قრቹ ʳʳʳʳ Ant 01 4 ANT01 5 Isolation LEFT-ANT01 6 Isolation LEFT-ANT01 7 ԲΕʳ˥˴˷˼˴̇˼̂́ʳˣ˴̇̇˸̅́ʳˠ˸˴̆̈̅˸̀˸́̇ʳ XY YZ XZ 0̓ Right Up Up 90̓ Back Back Right 180̓ Left Down Down 270̓ Front Front Left Left Right Down Up Back Front Z X Y DUTৱྒྷढ Gain Horn Antenna 8 ANT01 X-Z Plane (E-total) Y-Z Plane (E-total) 9 X-Y Plane (E-total) 10 ԿΕTe s t Va l u e 1Ȭ1ȱReturnȱLossȱ ȱ ANT01(dB) 2.40ȱ GHzȱ Ȭ15.92ȱ 2.45ȱ GHzȱ Ȭ25.39ȱ 2.50ȱ GHzȱ Ȭ28.67ȱ Ant isolation Ant isolation 01&02(dB) Ant isolation 01&03(dB) Ant isolation 02&03(dB) 2.40ȱGHzȱȬ24.96ȱȬ28.65ȱȬ20.24ȱ 2.45ȱGHzȱȬ27.71ȱȬ27.03ȱȬ22.01ȱ 2.50ȱGHzȱȬ23.74ȱȬ30.36ȱȬ25.73ȱ ȱ 1Ȭ2ȱȱPeakȱGainȱȱȱȱȱȱ ANT01ȱ Gain (dBi) Efficiency (%) 2.40GHz 3.14 60.98 2.45GHz 3.73 67.56 2.50GHz 3.80 67.84 15

Part No : 6172102RWYREV: 5Where use: Maker : WHA YU INDUSTRIAL CO., LTD Maker P/N : C147-510649-A REV: X3 Part Name : ANTENNAVendor : WHA YUPlace/Origin : China Part Description : ANTENNA C147-510649-A,180mm/50Ohm/5.2dBi 25x4.3 WYI Green Related RoHS Contents or Instructions : 1. RD Jason Chen ຏवᐗ೸ࢭᎁ஼Ꮑᏺף Gain (peak) value, אฤٽEMC CE Report ඖ૪. 1-1. Change the revision of the SerComm P/N: 6172102RWY from 4 to 5. 1-2.ᐗ೸ࢭᎁ஼Electrical Properties SpecificationᎅࣔᏺףGain (peak) value. 2. Detailed specification is shown as attachment. *ٚ۶᧢ޓႊࠃছᆖ࠰ᓳࠀࢭᎁ৵ࡨױ᧢ޓ.Any change must be negotiated in advance, and execute the revision after SerComm's Approval. Final Approval :ԩ Conditional Approval :ԩ ԩ Temporary Approval :ԩ ԩ Attachments : Final disposition : Ϯ ApprovedREV ϭ Conditional Approved : ϭ Temporary approved : آᆖءֆ׹๺ױΔᣤᆃ਒ߦ. Prohibit from Copying without SerComm's permission. DISTRIBUTION :ϮCHUNANϮ SERNETϮVENDORϮR/D Freedom Fang 05/05/2011 Keivn_cw Tseng 05/05/2011 PS Yang 05/05/2011 Ronnie Cheng 05/05/2011 Ronnie Cheng 05/05/2011 David Chiang 05/05/2011 Moto Lin 05/05/2011 (mm)/ (dd)/ (yy) ϭ sampleϮ specificationϭ drawingϭ other For purchasing to by pcs, for pilot poduction test. Vendor is requested to supply samples again before Related Document ( ઌᣂ֮ٙ FILE No. ( ᒳᇆ ) Mechanical PE Change history ( ᧢ޓಖᙕ ) ϭ electricalϭ dimensionalϭ visualϭ function H/W EE H/W EE David Chiang 05/05/2011 ϭ electricalϭ dimensionalϭ visualϭ functionH/W EE Checked By (Name/Date) Disposition Countersign ϮelectricalϮ dimensionalϮ visualϮ function EMI Component ܍!ᇡ!ਜ Approval Sheet May Hsu 05/05/2011 Jason Chen 05/05/2011 PAO No : PAO-1101602 Page : 1 of 1 Date : 05 / 05 / 2011 NA910 /NA925 / SFR NB6 In Charge (Name/Date) ύድႝηިҽԖज़Ϧљ ЎҹᆅڋύЈวՉക May. 05 2011 Item Page 1.1 2.2 3.3~6 4.7~12 5.13 6.14~17
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 .....................  ............... Contents Description  .................................... .....................   ............... ............... .....................    ............... ..................... Specification 1. Electrical Properties (With housing) 1.1 Frequency Range.................. 1.2 Impedance ........................ 1.3 VSWR ........................... ... 1.4 Return Loss........................ 1.5 Radiation ........................... 1.6 Gain(peak).........................3.3dBi (excluding cable loss )@2.4GHz ~ 2.5GHz 5.7dBi (excluding cable loss )@4.9GHz ~ 5.825GHz 1.7 Cable Loss......... ............... 0.59dB [email protected] ~ 2.5GHz 0.89dB [email protected] ~ 5.825GHz 1.8 Polarization..................... ...Linear ; Vertical 1.9 Admitted Power.................. 1.10 Cable.............................. ...
1.13 Coaxial Cable ; Gray 1.11 Connector........................ ...MHF 2. Physical Properties : 2.1 Operating Temp. ............... ...-10к ~ +60к 2.2Storage Temp. .................. ...-10к ~ +70к 1W 2.4GHz ~ 2.5GHz / 4.9GHz ~ 5.825GHz 50 Nominal 1.92:1 Max. -10 dB Max. PIFA Antenna Omni-directional 1 2 PIFAAntenna P/NO : C147-510649-ASPEC : 2.4~2.5GHz /4.9~5.825GHz NO: 01176 3 XY YZ XZ 0̓ Right Up Up 90̓ Back Back Right 180̓ Left Down Down 270̓ Front Front Left Z X Y DUTৱྒྷढ Gain Horn Antenna 4 ˣ˖˕ʳ˔́̇˸́́˴ʳ ʳ P/NO : C147-510649-ASPEC : 2.4~2.5 GHz /4.9~5.825GHzNO:01176 5 ˣ˖˕ʳ˔́̇˸́́˴ʳ ʳ P/NO : C147-510649-ASPEC : 2.4~2.5 GHz /4.9~5.825GHzNO:01176 6

SerComm Corporation磊 Taipei Office: 8F, No.3-1, YuanQu St., NanKang, Taipei 115, Taiwan, R.O.C. TEL: 886-2-2655-3988 FAX: 886-2-2655-3966 Chu Nan Office: 3F, No. 81, YuYi Rd., Chu-Nan, Miao-Li 350, Taiwan, R.O.C. TEL: 886-37-585-899 FAX: 886-37-585-000 Antenna Specification Date: June 14, 2011 Zigbee Module Antenna Antenna Type: PCB Antenna Antenna Gain: 2.91 dBi

Compliance Certification Services Inc. FCC ID: P27NA900B Report No.: T110525204-RP1 Page 114 APPENDIX I RADIO FREQUENCY EXPOSURE LIMIT According to §15.247(i), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy levels in excess of the Commission's guidelines. See § 1.1307(b)(1) of this chapter. EUT Specification EUT Home Monitoring Gateway Frequency band (Operating) WLAN: 2.412GHz ~ 2.462GHz WLAN: 5.18GHz ~ 5.32GHz / 5.50GHz ~ 5.70GHz WLAN: 5.745GHz ~ 5.825GHz Others Device category Portable (<20cm separation) Mobile (>20cm separation) Others Exposure classification Occupational/Controlled exposure (S = 5mW/cm 2 ) General Population/Uncontrolled exposure (S=1mW/cm 2 ) Antenna diversity Single antenna Multiple antennas Tx diversity Rx diversity Tx/Rx diversity Max. output power IEEE 802.11b mode: 21.03 dBm(126.7652mW) IEEE 802.11g mode: 25.68 dBm(369.8282mW) IEEE 802.11n HT 20 MHz mode: 26.71 dBm(468.8134mW) IEEE 802.11n HT 40 MHz mode: 26.94 dBm(494.3107mW) Antenna gain (Max) 3.8 dBi (Numeric gain: 2.39) MIMO Mode: 3.8 dBi + 10 log (2) = 6.81 dBi (Numeric gain: 4.79) Evaluation applied MPE Evaluation* SAR Evaluation N/A Remark: The maximum output power is 26.94dBm (494.3107mW) at 2437MHz (with 4.79 numeric antenna gain.) TEST RESULTS No non-compliance noted. MPE EVALUATION No non-compliance noted. Compliance Certification Services Inc. FCC ID: P27NA900B Report No.: T110525204-RP1 Page 115 Calculation Given d GP E ×× = 30 & 3770 2 E S = Where E = Field strength in Volts / meter P = Power in Watts G = Numeric antenna gain d = Distance in meters S = Power density in milliwatts / square centimeter Combining equations and re-arranging the terms to express the distance as a function of the remaining variables yields: 2 3770 30 d GP S ×× = Changing to units of mW and cm, using: P (mW) = P (W) / 1000 and d (cm) = d(m) / 100 Yields () () 2 2 0796.0 100/3770 1000/30 d GP d GP S × ×= × ×× = Equation 1 Where d = Distance in cm P = Power in mW G = Numeric antenna gain S = Power density in mW / cm 2 Maximum Permissible Exposure Substituting the MPE safe distance using d = 20 cm into Equation 1: Yields GPS××=000199.0 Where P = Power in mW G = Numeric antenna gain S = Power density in mW / cm 2 Compliance Certification Services Inc. FCC ID: P27NA900B Report No.: T110525204-RP1 Page 116 IEEE 802.11b mode: EUT output power = 126.7652 mW Numeric Antenna gain = 2.39 Æ Power density = 0.060291 mW / cm 2 IEEE 802.11g mode: EUT output power = 369.8282 mW Numeric Antenna gain = 2.39 Æ Power density = 0.175894 mW / cm 2 IEEE 802.11n HT 20 MHz mode: EUT output power = 468.8134 mW Numeric Antenna gain = 4.79 Æ Power density = 0.446878 mW / cm 2 IEEE 802.11n HT 40 MHz mode: EUT output power = 494.3107 mW Numeric Antenna gain = 4.79 Æ Power density = 0.471182 mW / cm 2 (For mobile or fixed location transmitters, the maximum power density is 1.0 mW/cm 2 even if the calculation indicates that the power density would be larger.)

Compliance Certification Services Inc. FCC ID: P27NA900B Report No.: T110525204-RP4 Page 41 APPENDIX I RADIO FREQUENCY EXPOSURE LIMIT Systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy levels in excess of the Commission's guidelines. See §15.247(i) and §1.1307(b)(1) of this chapter. EUT Specification EUT Home Monitoring Gateway Frequency band (Operating) Zigbee: 2405~2470MHz WLAN: 5.18GHz ~ 5.32GHz / 5.50GHz ~ 5.70GHz WLAN: 5.745GHz ~ 5.825GHz Bluetooth: 2.402GHz ~ 2.480 GHz Device category Portable (<20cm separation) Mobile (>20cm separation) Exposure classification Occupational/Controlled exposure (S = 5mW/cm2) General Population/Uncontrolled exposure (S=1mW/cm2) Antenna diversity Single antenna Multiple antennas Tx diversity Rx diversity Tx/Rx diversity Max. output power 6.59 dBm (4.56 mW) Antenna gain (Max) 2.91 dBi (Numeric gain: 1.95) Evaluation applied MPE Evaluation* SAR Evaluation N/A Remark: The maximum output power is 6.59dBm (4.56mW) at 2445MHz (with 1.95 numeric antenna gain.) TEST RESULTS No non-compliance noted. MPE EVALUATION Not applicable Compliance Certification Services Inc. FCC ID: P27NA900B Report No.: T110525204-RP4 Page 42 Calculation Given d GP E ×× = 30 & 3770 2 E S = Where E = Field strength in Volts / meter P = Power in Watts G = Numeric antenna gain d = Distance in meters S = Power density in milliwatts / square centimeter Combining equations and re-arranging the terms to express the distance as a function of the remaining variables yields: 2 3770 30 d GP S ×× = Changing to units of mW and cm, using: P (mW) = P (W) / 1000 and d (cm) = d(m) / 100 Yields () () 2 2 0796.0 100/3770 1000/30 d GP d GP S × ×= × ×× = Equation 1 Where d = Distance in cm P = Power in mW G = Numeric antenna gain S = Power density in mW / cm 2 Maximum Permissible Exposure EUT output power = 4.56 mW Numeric Antenna gain = 1.95 Substituting the MPE safe distance using d = 20 cm into Equation 1: Yields GPS××=000199.0 Where P = Power in mW G = Numeric antenna gain S = Power density in mW / cm 2 Æ Power density = 0.00176 mW / cm 2 (For mobile or fixed location transmitters, the maximum power density is 1.0 mW/cm 2 even if the calculation indicates that the power density would be larger.)

Compliance Certification Services Inc. FCC ID: P27NA900B Report No.: T110525204-RP1 Note: This report shall not be reproduced except in full, without the written approval of Compliance Certification Services Inc. This document may be altered or revised by Compliance Certification Services Inc. personnel only, and shall be noted in the revision section of the document. Page 1 / 119 FCC 47 CFR PART 15 SUBPART C TEST REPORT For Home Monitoring Gateway Model: NA900 Trade Name: SerComm Issued to SerComm Corporation 8F, No.3-1, YuanQu St., NanKang, Taipei 115, Taiwan, R.O.C. Issued by Compliance Certification Services Inc. No. 11, Wu-Gong 6 th Rd., Wugu Industrial Park, Taipei Hsien 248, Taiwan (R.O.C.) http://www.ccsrf.com [email protected] Issued Date: June 14, 2011 Compliance Certification Services Inc. FCC ID: P27NA900B Report No.: T110525204-RP1 Page 2 Revision History Rev. Issue Date Revisions Effect Page Revised By 00 June 14, 2011 Initial Issue ALL Jessica Ho Compliance Certification Services Inc. FCC ID: P27NA900B Report No.: T110525204-RP1 Page 3 TABLE OF CONTENTS 1. TEST RESULT CERTIFICATION....................................................................................................4 2. EUT DESCRIPTION ...........................................................................................................................5 3. TEST METHODOLOGY ....................................................................................................................6 3.1 EUT CONFIGURATION........................................................................................................................6 3.2 EUT EXERCISE....................................................................................................................................6 3.3 GENERAL TEST PROCEDURES.............................................................................................................6 3.4 FCC PART 15.205 RESTRICTED BANDS OF OPERATIONS.........................................................7 3.5 DESCRIPTION OF TEST MODES...........................................................................................................8 4. INSTRUMENT CALIBRATION........................................................................................................9 4.1 MEASURING INSTRUMENT CALIBRATION......................................................................................9 4.2 MEASUREMENT EQUIPMENT USED .........................................................................................9 4.3 MEASUREMENT UNCERTAINTY .............................................................................................10 5. FACILITIES AND ACCREDITATIONS ........................................................................................11 5.1 FACILITIES .......................................................................................................................................11 5.2 EQUIPMENT......................................................................................................................................11 5.3 TABLE OF ACCREDITATIONS AND LISTINGS.....................................................................................12 6. SETUP OF EQUIPMENT UNDER TEST .......................................................................................13 6.1 SETUP CONFIGURATION OF EUT.......................................................................................................13 6.2 SUPPORT EQUIPMENT ...............................................................................................................13 7. FCC PART 15.247 REQUIREMENTS.............................................................................................14 7.1 6DB BANDWIDTH.............................................................................................................................14 7.2 PEAK POWER....................................................................................................................................34 7.3 AVERAGE POWER............................................................................................................................36 7.4 BAND EDGES MEASUREMENT ................................................................................................38 7.5 PEAK POWER SPECTRAL DENSITY....................................................................................................55 7.6 SPURIOUS EMISSIONS.................................................................................................................75 7.7 RADIATED EMISSIONS ..............................................................................................................94 7.8 POWERLINE CONDUCTED EMISSIONS..............................................…

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