2ADDD-0580WADoppler Sensor

Doppler Sensor Application 1. Principle: Microwave Doppler motion sensor uses the Doppler shift phenomenon to "sense" motion.. The MDU (Motion Detector Unit) is a miniature microwave Doppler radar sensor which has low power consumption, short range and low cost. The circuit features a dielectric resonator which provides stable operation over a broad temperature range in either CW or low duty cycle pulse mode and a balanced mixer for enhanced sensitivity and reliability. The MDU emits a low level 5.8GHz microwave signal which is reflected from all objects within its coverage area. If any of the objects that the signal has bounced off are moving towards or away from the sensor, the frequency of the reflected signal received back by the sensor will be increased or decreased from that of the transmitted signal by the Doppler effect. The MDU compares the transmitted and received frequencies and produces an output signal, the frequency of which is proportional to the velocity of the object. The amplitude of this signal is a complex function of the size and reflectivity of the object and its distance from the MDU, as well as the characteristics of the MDU. Signal processing circuitry amplifies this signal and analyses its frequency spectrum. If the signal strength is above a threshold level, and has the required frequency spectrum an output signal can be generated. In order to conserve power it is usual for the MDU to be pulsed on and off rapidly so that it is only transmitting for approximately 5% of the time. As well as reducing power consumption, this also reduces the average power transmitted. This does not reduce the ability of the MDU to detect moving objects. 2. Applications : Light control Security product (sensing device, alarm etc) Traffic/highway observation and control Automobile rear sensing Automatic door Possible to apply to all product by working with sensor FCC Caution § 15.19 Labelling requirements. 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.  § 15.21 Information to user. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. § 15.105 Information to the user. Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -Reorient or relocate the receiving antenna. -Increase the separation between the equipment and receiver. -Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -Consult the dealer or an experienced radio/TV technician for help. Module use requirements If the FCC ID is not visible when the module is installed inside another device, the OEM integrator shall apply a label in a visible area on his product with the following statement: Contains Transmitter Module FCC ID: 2ADDD-0580WA

SKY Microwave Co.,Ltd limited modular approval To the FCC or FCC TCB handling this application Hereby we, Company name (grantee) Sky Microwave Co.,Ltd Addresss Room703-707, Suite A, Liwan Building, #0101 Qianhai Rd, Nanshan District, City / ZIP / State / Country Shenzhen, 518054, China request modular approval for the certification of our equipment within this application, identified by: FCC ID: 2ADDD-0580WA The table below contains the justification for modular approval of this equipment: Requirement per DA 00-1407 Explanation from grantee (do not write yes / no, but explain why it complies / how it is achieved) 1. The modular transmitter must have its own RF shielding. Use ironclad to shielding RF part. 2. The modular transmitter must have buffered modulation/data inputs (if such inputs are provided) to ensure that the module will comply with Part 15 requirements under conditions of excessive data rates or over-modulation. The RF module comply with Part 15 requirements under conditions of excessive data rates or over- modulation 3. The modular transmitter must have its own power supply regulation. The module does not have any internal power supply regulation or voltage stabilization circuits. That means the module must rely on a host device that provides stabilized 5 V DC. That also means you can apply for limited modular approval instead of full modular approval. We will add a Grant Note that the module can only be used in host devices that provide regulated supply voltages to the module. 4. The modular transmitter must comply with the antenna requirements of Section 15.203 and 15.204(c). The antenna must either be permanently attached or employ a “unique” antenna coupler (at all connections between the module and the antenna, including the cable).. Use Integral Antenna. 5. The modular transmitter must be tested in a stand-alone configuration, i.e., the module must not be inside another device during testing. This is intended to demonstrate that the module is capable of complying with Part 15 emission limits regardless of the device into which it is eventually installed. tested in host system (light control) 6. The modular transmitter must be labeled with its own FCC ID number, and, if the FCC ID is not visible when the module is installed inside another device, then the outside of the device into which the module is installed must also display a label referring to the enclosed module. This exterior label can use wording such as the following: “Contains Transmitter Module FCC ID: XYZMODEL1” or “Contains FCC ID: XYZMODEL1.” Any similar wording that expresses the same meaning may be used. The Grantee may either provide such a label, an example of which must be included in the application for equipment authorization, or, must provide adequate instructions along with the module which explain this requirement. In the latter case, a copy of these instructions must be included in the application for equipment authorization. Have own FCCID: 2ADDD-0580WA, If the FCC ID is not visible when the module is installed inside another device, the OEM integrator shall apply a label in a visible area on his product with the following statement: Contains Transmitter Module FCC ID: 2ADDD-0580WA 7. The modular transmitter must comply with any specific rule or operating requirements applicable to the transmitter and the manufacturer must provide adequate instructions along with the module to explain any such requirements. A copy of these instructions must be included in the application for equipment authorization. For example, there are very strict operational and timing requirements that must be met before a transmitter is authorized for operation under Section 15.231. For instance, data transmission is prohibited, except for operation under Section 15.231(e), in which case there are separate field strength level and timing requirements. Compliance with these requirements must be assured. YES 8. The modular transmitter must comply with any applicable RF exposure requirements. For example, FCC Rules in Sections 2.1091, 2.1093 and specific Sections of Part 15, including 15.319(i), 15.407(f), 15.253(f) and 15.255(g), require that Unlicensed PCS, UNII and millimeter wave devices perform routine environmental evaluation for RF Exposure to demonstrate compliance. In addition, spread spectrum transmitters operating under Section 15.247 are required to address RF Exposure compliance in accordance with Section 15.247(b)(4). Modular transmitters approved under other Sections of Part 15, when necessary, may also need to address certain RF Exposure concerns, typically by providing specific installation and operating instructions for users, installers and other interested parties to ensure compliance. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. The device is compliant with all applicable RF exposure requirements SKY Microwave Co.,Ltd limited modular approval Attestation (by grantee) City and Country: Date: Name: (this must be a person) Function: Signature: (or official company stamp) Shenzhen,China Oct 15,2014 Nie Zehua

SKY Microwave Co.,Ltd AUTHORIZATION LETTER DATE: 2014-10-15 To whom it may concern: We, <SKY Microwave Co., Ltd>, the undersigned, hereby authorize < Shenzhen Huatongwei International Inspection Co., LTD.> to act as our authorized agent on our behalf in all manners relating to application for FCC equipment authorization, including signing of all documents relating to these matters. Any individual within this entity may act on our behalf. Any and all acts carried out by < Shenzhen Huatongwei International Inspection Co., LTD.> on our behalf shall have the same effect as acts of our own. This authorization is valid until further written notice from <Shenzhen Huatongwei International Inspection Co., LTD.>. Sincerely, (Name and Title) Nie Zehua/ Sales Manager Signature: 2014-10-15

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Report 6. Ex No : TRE1 4 ternal 408005101 l and I Intern al Pho External Ph otos o hotos f the Anten Pag EUT nna Location ge 19 of 21 n

Lab M FC S bel Locat Doppler Sensor Model: SKY D0580W CC ID: 2ADDD‐0580 CE0678 SKY Microwave Co.,L tion WA 0WA 8 Ltd

Report No : TRE1 4408005101 Internal P h hotos Pag ge 20 of 21

Report R FCC ID. .. Applican Address .. Manufactu Address.. Test item Trade Ma Model/Typ Listed Mo Standard Date of re Date of te Date of is Result .... Compiled ( position + Supervise ( position+ Approved ( position + Testing L Address .. Shenzhen This publi Shenzhen the mater assume li placemen Reference No .................... t’s name ..... .................... urer.............. .................... m description ark ................ pe reference odel(s) .......... d ................... eceipt of test esting............ sue............ .............. ...... by +printed nam ed by +printed nam by +printed nam Laboratory N .................... n Huatongw cation may b n Huatongwe rial. 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TEST ... : ... : TRE1 2ADD ... : SKY .... : Roo m Distr .....: SKY ......: Roo m Distr ... : Dop p .... : / .... : SKY .... : / ... : FCC .....: Aug ......: Aug ......: Jun 1 ......: PAS e) .. : File a e) .. : Proje e) .. : RF M ... : Shen .... : Keji N onal Inspec ed in whole o nal Inspection wei Internatio lting from the T RE 1408005101 DD-0580WA Microwave m703-707 Liw ict, Shenzhe Microwave C m703-707 Liw ict, Shenzhe pler Sensor D0580WA CFR Title 4 15, 2014 16, 2014- O c 11, 2014 S administrator ect Engineer Manager Ha nzhen Huato Nan No.12 R ction Co., Ltd or in part for n Co., Ltd is nal Inspectio e reader's int PORT A Co.,Ltd wan Building en 518052, Co.,Ltd wan Building en 518052, 47 Part 15 Su ct 9, 2014 rs Any Yang Lion Cai ns Hu ongwei Inter Road, Hi-tech d. All rights non-commer acknowledge on Co., Ltd ta terpretation o T R/C...... g, #0101 Qia g, #0101 Qia ubpart C Se rnational Ins h Park, Shen reserved. rcial purpose ed as copyrig akes no resp of the reprod ....: 17805 nhai Rd, Nan nhai Rd, Nan ection 15.249 spection Co nzhen, China es as long as ght owner an ponsibility for uced materia 5 nshan nshan 9 o., Ltd a s the nd source of and will not al due to its Report No : TRE1408005101 Page 2 of 24 Contents 1. TEST STANDARDS AND TEST DESCRIPTION ....................................... 3 1.1. Test Standards 3 1.2. Test Description 3 2. SUMMARY ............................................................................... 4 2.1. Client Information 4 2.2. Product Description 4 2.3. EUT configuration 4 2.4. Modifications 4 3. TEST ENVIRONMENT .................................................................. 5 3.1. Address of the test laboratory 5 3.2. Test Facility 5 3.3. Environmental conditions 6 3.4. Statement of the measurement uncertainty 6 3.5. Equipments Used during the Test 7 4. TEST CONDITIONS AND RESULTS ................................................... 8 4.1. Antenna requirement 8 4.2. AC Conducted Emissions Test 9 4.3. Radiated Emission Test 12 4.4. Out of band emissions 17 4.5. 20dB Bandwidth and 99% Ocuppy Bandwidth Measurement 19 5. TEST SETUP PHOTOS OF THE EUT ........................................... 20 6. EXTERNAL AND INTERNAL PHOTOS OF THE EUT ....................... 22 Report No : TRE1408005101 Page 3 of 24 1. TEST STANDARDS AND TEST DESCRIPTION 1.1. Test Standards The tests were performed according to following standards: 47 CFR FCC Rules Part 15.249: Frequency Hopping, Direct Spread Spectrum and Hybrid Systems that are in operation within the bands of 902-928 MHz, 2400-2483.5 MHz, 5725-5850 MHz and 24.0 - 24.25 GHz. ANSI C63.10 : American National Standard for Testing Unlicensed Wireless Devices 1.2. Test Description Test Item Section in CFR 47 Result Antenna requirement 15.203 Pass AC Power Conducted Emission 15.207 Pass Radiated Emission 15.109/ 15.205/ 15.209/15.249 (a) Pass Band Edge 15.249(d) Pass 20dB Bandwidth / 99% ocuppy bandwidth 15. 215 Pass Remark: The measurement uncertainty is not included in the test result. Report No : TRE1408005101 Page 4 of 24 2. SUMMARY 2.1. Client Information Applicant: SKY Microwave Co.,Ltd Address: Room703-707 Liwan Building, #0101 Qianhai Rd, Nanshan District, Shenzhen 518052, Manufacturer: SKY Microwave Co.,Ltd Address: Room703-707 Liwan Building, #0101 Qianhai Rd, Nanshan District, Shenzhen 518052, 2.2. Product Description Name of EUT Doppler Sensor Trade Mark: / Model/Type reference: SKY D0580WA Listed Model(s): / Power supply: DC 5.0V Adapter information: / 2.4GHz Transmitter Modulation: / Operation frequency: 5825MHz Channel number: 1 Antenna type: Internal Antenna Antenna gain: 1.85 dBi 2.3. EUT configuration The following peripheral devices and interface cables were connected during the measurement: ● - supplied by the manufacturer ○ - supplied by the lab ○ Power Cable Length (m) : / Shield : / Detachable : / ○ Multimeter Manufacturer : / Model No. : / 2.4. Modifications No modifications were implemented to meet testing criteria. Report No : TRE1408005101 Page 5 of 24 3. TEST ENVIRONMENT 3.1. Address of the test laboratory Shenzhen Huatongwei International Inspection Co., Ltd. Keji Nan No.12 Road, Hi-tech Park, Shenzhen, China Phone: 86-755-26748019 Fax: 86-755-26748089 3.2. Test Facility The test facility is recognized, certified, or accredited by the following organizations: CNAS-Lab Code: L1225 Shenzhen Huatongwei International Inspection Co., Ltd. has been assessed and proved to be in compliance with CNAS-CL01 Accreditation Criteria for Testing and Calibration Laboratories (identical to ISO/IEC 17025: 2005 General Requirements) for the Competence of Testing and Calibration Laboratories, Date of Registration: Mar. 01, 2012. Valid time is until February 28, 2015. A2LA-Lab Cert. No. 2243.01 Shenzhen Huatongwei International Inspection Co., Ltd. …

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Report No : TRE1408005101 Page 20 of 24 5. Test Setup Photos of the EUT Radiated Emission (30MHz-1GHz) Radiated Emission (above 1GHz) Conducted Emission Report No : TRE1408005101 Page 21 of 24 Module inside