FCC ID: 2AZKWTWZT-T009D-H Zigbee Module

CUSTOMER : Standard CUSTOMER : Standard DATE DATE REV

: 2019,06.10 .

: 2023. 04. 21

: 0.4

. PRODUCT SPECIFICATION SPECIFICATIONS FOR APPROVAL SPECIFICATIONS FOR APPROVAL TWZT-T009D-H Model Part Number Customer P/N ZIGBEE MODULE TWZT-T009D-H

APPROVAL REMARK APPENDIX DESIGNED CHECKED APPROVED 2018.11.01 H.S. KIM 2018.11.01 J.Y. Choi 2018.11.01 S HUH SPECIFICATION MODEL REG. DATE REV. DATE TWZT-T009D-H 2018.03.16

REV. No. PAGE

Rev. 2.2 19

Revision History Revision Date Contents of Revision Change 0.1 0.2 0.3 2.0 2.1 2.2 2018.03.16 Initial Release 2018.07.11 Label Information Updated Firmware version Updated 2018.11.01 Firmware version Updated 23.04.01 Changing format for AECT IoT 23.04.21 Add Certification 23.04.24 Changing Label Specification Remark H.S. Kim H.S. Kim H.S. Kim H.S. Kim J.S.YEON J.B. Kim J.B. Kim 1 / 20 TABLE OF CONTENTS 1. Application 2. Quality 3. Appearance and Characteristics 4. Overall Service Scenario 5. General Features 6. Absolute Maximum Rating 7. Electrical Specification 8. Mechanical Information 9. User Quick Manual 10. Packaging 11. Disclaimers 12. Certification 3/20 3/20 3/20 4/20 5/20 7/20 8/20 12/20 14/20 15/20 19/20 20/20 2 / 20 1. Application This Specification is applied to ATEC IoT Zigbee Module (TWZT-T009D-H). TWZT-T009D-H is Common Zigbee Module solution for IEEE 802.15.4(6LoWPAN) applications. The robust network with PA(Power Amplifier) and diverse interface(SPI, UART, I2C) make it possible to be used as various kinds of applications. Specially, it is suitable for Gen2 Gateway and RTLS Anchor. TWZT-T009D-H is composed of RF IC and necessary external component include the Dipole Ant. 2. Quality Quality should meet each condition which mentioned on this specification. However, the items which are not mentioned on this specification follow the inspection agreements and standards which are agree with both companies. 3. Appearance and Characteristics 3.1. Appearance Appearance should not be contaminated by harmful materials and should not have cracks, etc. Mechanical dimensions should meet the contents of clause 8. 3.2. Characteristic Electrical Characteristics should meet the contents of clause 7. 3 / 20 4. Overall Service Scenario POS Server ESL EMS(1) Wired WiFi / Ethernet IEEE802.15.4 2,000 Tags per GW One Platform &

Integrated Gateway GATEWAY Wireless & Bi-Directional 2.4GHz Wireless Tags

(Battery / Power Line)

(1) EMS : ESL Management Software 4 / 20 5. General Features 5.1. Description Item Size Weight Memory Description 36.0 x 28.0 x 10.0(mm) Typ. 5g Internal Flash : 128KB External Flash : 1MB SRAM : 20KB Power Operating Voltage : Typ. 3.3V (2.3V~3.6V) Tx Power Max.10dBm RF Data Rate 250kbps Antenna PCB Pattern Antenna 20pin Interface UART for FW Downloading SPI for Communication Network Wireless Security Protocol 2.4GHz IEEE802.15.4 compliant RF Transceiver Range Extender (PA/LNA) Robust wireless network (LGIT own protocol) Compatible with LGIT protocol communication devices Comm. Range Max. 30m (under LoS) (1)

(1) LoS (Line of Sight) : Without any sort of an obstacle between a gateway and end devices 5 / 20 6. Absolute Maximum Rating 6.1. Environmental Conditions The normal operating environmental conditions are those as below. In such conditions, ESL must be in conformity with the present specification. The conformity to such requirement must be certified by the manufacturer. Parameter Operating Environment Storage Environment

[Notice]

Condition Temperature Humidity Temperature Humidity Min.

-20

-30

Typ. Max.

35

35 85 80 85 80 Unit

%RH

%RH

* TWZT-T009D-H is design to be used indoor/Ceiling. It does not guarantee outdoor conditions. 6.2. Electrical Conditions The operating electrical conditions are those as below. In such conditions the ESL must be in conformity with the present specification. All devices can be damaged or non-operated over the specification as below. The conformity to such requirement must be certified by the manufacturer. Parameter Condition Supply Voltage DC Power Supply Power Consumption ESD Protection

[Notice]

@ 3.0~3.3V (Active Tx)

@ 3.0~3.3V(Active Rx) HBM(150pF/330) (1) Air Condition @Soft Fail Min 2.3

-2 Typ. 3.3

Max 3.6 200 15

+2 Unit V mA mA kV

(1) TWZT-T009D-H is ESD sensitive device. Precaution should be used when handling the device in order to prevent permanent damage. 7 / 20 7. Electrical Specification 7.1. IEEE802.15.4 The TWZT-T009D-H supports IEEE802.15.4. 7.2. General Specification Standard : Only IEEE802.15.4 PHY Frequency : 2405 ~ 2480MHz Channel : 16CH. (5MHz Spacing) Modulation : DSSS/O-QPSK Max. Data Rate : 250Kbps 7.3. Electrical Specification Channel power depend on each country regulations (EX. KC, etc) The electrical specification which is shown below is ATEC IoT internal specification. All values depend on surrounding environment and current statement of access point RF Performance Parameter Condition Output Power

@ CH2440 Receiver Sensitivity PER=1%(Required -85) Frequency Tolerance Required Max. 75kHz Error Vector Magnitude Required Max. 35%

Min

-75

Typ

-92

Max 10

-85 75 35 Unit dBm dBm kHz

8 / 20 7.4. Antenna Performance 7.4.1 Antenna The TWZT-T009D-1 uses PCB pattern antenna for 2.4GHz frequency band. VSWR TEST METHOD TEST DATA

. Network Analyzer

. Signal Interface : Coaxial Cable

. SMA Connector

. Test PCB Antenna Radiation Pattern and Gain TEST METHOD Network Analyzer Signal Interface : Coaxial Cable Test PCB Antenna Dual Polarized Antenna Shield Room Radiation Pattern 2405 MHz 2440 MHz 2480 MHz Efficiency

[Notice]

Frequency(MHz) Efficiency(dB) Efficiency(%) Peak Gain(dB) 2405

-2.11 61.50 1.8 2440

-1.5 70.72 2.53 2480

-2.17 60.68 1.94

* This data is measured when TWZT-T009D-H is connected to the 4th Slot of Gen2 Gateway Board. Gen2 Gateway has 7 slots for diverse modules. The 4th Slot is the middle slot of whole 7 slots of it. 9 / 20 7.5. Antenna Performance 7.5.1 Gen2 Gateway Slot Information Slot#3 Slot#4 Slot#5 IR-UWB Module This Location is recommended ATEC IoT Slot#2 Slot#1 SSD Memory

(Back Case) USB DC Input Button Input LAN 10 / 20 Slot#6 Slot#7 LED Indicator Expandable Slot

(SPI I/F) Expandable Slot

(UART&I2C I/F) 7.6. Interface Information Top side Bottom side No.20 No.10 No.11 I/O No.1 Description G O I O I O P P G G G

O G I I G I O G Common ground Enable input for SPI interface SPI data input wake up signal NC NC 3.3V external DC supply 3.3V external DC supply Common ground Common ground Common ground NC Firmware Download Enable Pin Common ground Reset input/output(active low) Interrupt output to the host processor Common ground SPI interface clock SPI data input Common ground Name GND SPI_CS SPI_MISO WAKE UP UART_TX UART_RX VDD VDD GND GND GND NC TEST_PIN GND RESET IRQ GND SPI_CLK SPI_MOSI GND

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 11 / 20 8. Mechanical Information 8.1. Mechanical Dimension Size Weight 28.0 x 36.3 x 9.8 (mm) Typ. 5.1 g Unit : mm 28 36.3 28 8.3 26.5 9.8 12 / 20 Product Label Top Case PCB Bottom Case 8.2. Assembly 8.3. Label Specification 8.3.1. Product Labeling Specification Unit : mm 13 / 20 9. User Quick Manual 9.1. Zigbee Module User Manual 9. 2. LED Alarming Zigbee Module is suitable for Gen2 Gateway. 5 Slots of Gen2 Gateway can be used for Zigbee. To fulfill the ESL System, at least 2 Zigbee Modules should be inserted to the Gateway. Likewise this picture, when you inserting modules, be careful with the directions. Modules will not be able to be putted in when the inserting direction is opposite. When Modules are working abnormally, three LEDs(Power, Status, Ethernet) would blink to alarm the unusual state. The abnormal phenomenon could happen when you forced pull out the modules or module malfunctions. 14 / 20 10. Packaging 10.1. Gift Box No. 1 2 3 4 Item PE bag ZIGBEE Module Gift Box Gift Box Label Qty (EA) Spec. 1 1 1 1 1EA per 1 Gift Box, 100EA per 1 Carton Size (WxDxH): 28.0 x 36.3 x 9.8 (mm) 1. Material : SC400 2. Size (WxDxHxt) : 52 x 15 x 142.5 x 0.5t mm 1. Material: PET(White) 2. Size(WxDxt): 50 x 30 x 0.1t 15 / 20 10.2. Outer Box No. Item Qty (EA) Spec. 1 2 3 4 Gift Box 100 1. Material : SC400 2. Size (WxDxHxt) : 52 x 15 x 142.5 x 0.5t mm Certification Paper Inner Pad Outer box 1 3 1 1. Material: Paper(White) 2. Size: A4 (WxH): 210 X 297 1. Material : KLB.K.K/A 2. Size (WxDxt): 415 x 290 x 4t mm 1. Material : KLB.K.K/A 2. Size (WxDxHxt): 420x 295 x 138 x 8t mm Packing Process Taping Outer box bottom side Inner Pad into a Outer box Gift Boxes into a Outer box Certification Paper into a Outer box Inner Pad into a Outer box Taping Outer box top side 16 / 20 No. Item Qty (EA) Spec. 1 2 3 Outer box Label_Carton Tape OPP 1 1 1 1. Material : KLB.K.K/A 2. Size (WxDxHxt): 420x 295 x 138 x 8t mm 1. Material: Art-paper(White) 2. Size(WxDxt): 120x60x0.1t H type / 50*50 CLEAR 100 TWZT-T009D-H 17 / 20 10.3. Pallet Packing No. Item Qty (EA) Spec. 1 2 3 4 5 PLASTIC-

PALLET Cap_Box P.P Band Plastic Wrapping Fragile Label 1 1

1 1. Material : PPC() / BLK 2. Size (WxDxH): 1200 x 1100 x 120mm 1. Material : : KLB225.CK.CK.SK.KLB225/BA 2. Size (WxDxHxt): 1160 x 1010 x 100mm x 8t 1. Material : Art Paper 2. Size (WxH) : 200 x 120mm 1500 1380 8x10(Stack)

= 80 Box

= 8,000 Module 18 / 20 11. Disclaimers

-. ATEC IoT is not responsible for any damages caused by any accidents or operational environments exceeding the absolute maximum ratings.

-. Consultation with ATEC IoT is recommended for unassured environments or operations to avoid any possible malfunctions or damages of the products or risk of life or health.

-. Any unauthorized, without prior written consents from ATEC IoT, disassembly is prohibited if purposed for reverse-engineering. All defected devices must be reported to ATEC IoT and not to be disassembled or analyzed.

-. The product information can be modified and upgraded without prior notice. 19 / 20 12. Certification a. Rule Part 15.19(a)(3): 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. b. Rule Part 15.21: The users manual or instruction manual for an intentional or unintentional radiator shall caution the user that changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Note: This equipment has been tested and found to comply with the limits for a Class B digital 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 20 / 20

WARNING:pdfminer.pdfpage:The PDF <_io.BufferedReader name='/Volumes/Scratch/Incoming/eg-scratch/6584653.pdf'> contains a metadata field indicating that it should not allow text extraction. Ignoring this field and proceeding. Use the check_extractable if you want to raise an error in this case FCC ID: 2AZKWTWZT-T009D-H SAMPLE LABEL & LOCATION Rear Position ATEC IoT CO., LTD. Model : TWZT-T009D-H FCCID : 2AZKWTWZT-T009D-H Manufacturer : ATEC MOBILITY Co., Ltd Made in Korea Copyright 2023, LTA Co., Ltd.

ATEC IoT CO., LTD. Add: 289, Pangyo-ro, Bundang-gu, Seongnam-si, Gyeonggi-do, Republic of Korea Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 05-02-2023 Ref: Attestation Statements Part 2.911(d)(7) Filing FCC ID: 2AZKWTWZT-T009D-H ATEC IoT CO., LTD. certifies that, as of the date of the filing of the application, ATEC USA , Inc. is our designated U.S. agent for service of process for the above referenced FCC ID. ATEC IoT CO., LTD. accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. ATEC USA accepts, as of the date of the filing of the application, the obligation of the designated U.S. agent for service of process for the above referenced FCC ID. Designated U.S. Agent Information:

Name: ATEC USA, Inc. Address: 6829 Atmore Drive Suite A Richmond, VA. 23225, USA Contact Person: YOUNGHO.PARK Tel.: +1 470 383 2868 Email: ssonba@atecap.kr FRN : 0030798458 ATEC USA, Inc YOUNGHO. PARK Sincerely, ATEC IoT CO., LTD. Inuk Kim

(Applicant signature) Rev 1/26/2023

ATEC IoT CO., LTD. Add: 289, Pangyo-ro, Bundang-gu, Seongnam-si, Gyeonggi-do, Republic of Korea Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 05-02-2023 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing FCC ID: 2AZKWTWZT-T009D-H ATEC IoT CO., LTD. certifies that the equipment for which authorization is sought is not covered equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Sincerely, Inuk Kim / Manager ATEC IoT CO., LTD. Rev 1/26/2023 ATEC IoT CO., LTD. Add: 289, Pangyo-ro, Bundang-gu, Seongnam-si, Gyeonggi-do, Republic of Korea Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 05-02-2023 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC ID: 2AZKWTWZT-T009D-H ATEC IoT CO., LTD. certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing covered equipment. Sincerely, Inuk Kim / Manager ATEC IoT CO., LTD. Rev 1/26/2023

ATEC IoT CO., LTD. Add: 289, Pangyo-ro, Bundang-gu, Seongnam-si, Gyeonggi-

do, Republic of Korea May 02, 2023 Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 In re : ATEC IoT CO., LTD. FCC ID : 2AZKWTWZT-T009D-H Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the Commissions Rules (CFR 47), ATEC IoT CO., LTD. hereby requests confidentiality and treatment of certain information accompanying this application. The 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. We are also hereby request Short-Term Confidentiality for 180 days after the grant as outlined in Public Notice DA 04-1705. This provision will give ATEC IoT CO., LTD. commporary confidentiality of commercially sensitive information prior to product release. The requested Confidential and Temporary Confidential exhibits are listed as follows:

CONFIDENTIAL SHORT-TERM CONFIDENTIAL Exhibit Type Schematics Parts list Block diagram Operational description CONF APPENDIX 2AZKWTWZT-T009D-H-F OpDes.pdf External Photos File Name CONF APPENDIX 2AZKWTWZT-T009D-H-F SCH DIA.pdf CONF APPENDIX 2AZKWTWZT-T009D-H-F PL.pdf CONF APPENDIX 2AZKWTWZT-T009D-H-F BLK DIA.pdf Internal Photos Test-Setup Photos Users Manual 2AZKWTWZT-T009D-H-F EXT SHORT-TERM CONF Photo.pdf SHORT-TERM CONF Photo.pdf SHORT-TERM CONF Photo.pdf SHORT-TERM CONF 2AZKWTWZT-T009D-H-F Manual.pdf 2AZKWTWZT-T009D-H-F 2AZKWTWZT-T009D-H-F INT Test The Applicant understands that pursuant to Rule 0.457, disclosure of this application and all accompanying documentations, where applicable, will not be made public before the date of the Grant for this application. Sincerely, Inuk Kim / Manager ATEC IoT CO., LTD.

WARNING:pdfminer.pdfpage:The PDF <_io.BufferedReader name='/Volumes/Scratch/Incoming/eg-scratch/6584655.pdf'> contains a metadata field indicating that it should not allow text extraction. Ignoring this field and proceeding. Use the check_extractable if you want to raise an error in this case ATEC IoT CO., LTD. Add: 289, Pangyo-ro, Bundang-gu, Seongnam-si, Gyeonggi-do, Republic of Korea May 02, 2023 Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 LETTER OF AUTHORIZATION To whom it may concern:

We, the undersigned, hereby authorize LTA Co., Ltd., to act on our behalf in all manners relating to application for equipment authorization for FCC ID: 2AZKWTWZT-T009D-H including signing of all documents relating to these matters. Any and all acts carried out by LTA Co., Ltd., on our behalf shall have the same affect as acts of our own. This authorization is valid until further written notice from ATEC IoT CO., LTD. LTA Co.,LTD. (Contact Person) Contact name: Ja-Beom Koo Position: Manager Phone:(82)31-323-6008 E-mail: cnamaster@ltalab.com Sincerely, Inuk Kim / Manager ATEC IoT CO., LTD.

ATEC IoT CO., LTD. Add: 289, Pangyo-ro, Bundang-gu, Seongnam-si, Gyeonggi-do, Republic of Korea May 02, 2023 Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 In re : ATEC IoT CO., LTD. FCC Application for FCC ID : 2AZKWTWZT-T009D-H To whom it may concern:

We, the undersigned, hereby attest to the fact that we will apply the Suppliers Declaration of Conformity procedure to the class B computer peripheral portion of this composite filing. Sincerely, Inuk Kim / Manager ATEC IoT CO., LTD.