FCC ID 2AFDQ-T715V4

Industrial IoT Edge Controller

by Acorn Mobility Service Ltd

Grantee Code: 2AFDQ Product Code: T715V4

Latest application date: 2026-09-02

FCC ID Device Details

FCC ID	2AFDQ-T715V4
Mirrors	fcc.id \| gov \| fccid.ai
Grantee Code	2AFDQ
Product Code	T715V4
Applicant Business	Acorn Mobility Service Ltd 🇬🇧
Related Domains	acornstairlifts.com sixfab.com
Equipment Class	Industrial IoT Edge Controller
Test Firm	Dongguan Yaxu (AiT) Technology Limited

Operating Frequencies

Frequency Range	Application Purpose	Final Action Date
5745-5825 MHz	Original Equipment	2026-09-02
2570-2620 MHz	Original Equipment	2026-09-02
2412-2462 MHz	Original Equipment	2026-09-02
2402-2480 MHz	Original Equipment	2026-09-02

Exhibits

Document	Type	Available	File
User manual	Users Manual	2026-09-02	PDF 1 MB
Internal photos	Internal Photos	2026-09-02	PDF 4.9 MB
External photos	External Photos	2026-09-02	PDF 1.8 MB
Label and location	ID Label/Location Info	2026-09-02	PDF 273.7 KB
Test setup photos_DSS DTS NII	Test Setup Photos	2026-09-02	PDF 789.9 KB
Test setup photos_PCB	Test Setup Photos	2026-09-02	PDF 740.8 KB
AiTDG-250821010FW1_FCC Test Report_BT BREDR	Test Report	2026-09-02	PDF 4.3 MB
AiTDG-250821010FW2_FCC Test Report_BLE	Test Report	2026-09-02	PDF 1.5 MB
AiTDG-250821010FW3_FCC Test Report_2.4G WIFI	Test Report	2026-09-02	PDF 1.8 MB
AiTDG-250821010FW4_FCC Test Report_5G WIFI	Test Report	2026-09-02	PDF 2.8 MB
AiTDG-250821010FW5_FCC Test Report_LTE	Test Report	2026-09-02	PDF 1.4 MB
Antenna specification_WWAN	Test Report	2026-09-02	PDF 1.5 MB
Antenna specification_wifi	Test Report	2026-09-02	PDF 954.3 KB
Appendix RF test data for 5G WIFI_Part1	Test Report	2026-09-02	PDF 6 MB
Appendix RF test data for 5G WIFI_Part2	Test Report	2026-09-02	PDF 5.2 MB
Appendix RF test data for BLE	Test Report	2026-09-02	PDF 1.9 MB
Appendix RF test data for BT_Part1	Test Report	2026-09-02	PDF 5 MB
Appendix RF test data for BT_Part2	Test Report	2026-09-02	PDF 1.5 MB
Appendix RF test data for WIFI2.4G_Part1	Test Report	2026-09-02	PDF 4.9 MB
Appendix RF test data for WIFI2.4G_Part2	Test Report	2026-09-02	PDF 1.6 MB
Appendix Test Data for LTE_band_12_Part1	Test Report	2026-09-02	PDF 5.9 MB
Appendix Test Data for LTE_band_12_Part2	Test Report	2026-09-02	PDF 6 MB
Appendix Test Data for LTE_band_12_Part3	Test Report	2026-09-02	PDF 2.1 MB
Appendix Test Data for LTE_band_13	Test Report	2026-09-02	PDF 5.7 MB
Appendix Test Data for LTE_band_25_Part1	Test Report	2026-09-02	PDF 5.9 MB
Appendix Test Data for LTE_band_25_Part2	Test Report	2026-09-02	PDF 5.9 MB
Appendix Test Data for LTE_band_25_Part3	Test Report	2026-09-02	PDF 5.9 MB
Appendix Test Data for LTE_band_25_Part4	Test Report	2026-09-02	PDF 5.9 MB
Appendix Test Data for LTE_band_25_Part5	Test Report	2026-09-02	PDF 907.6 KB
Appendix Test Data for LTE_band_26a_Part1	Test Report	2026-09-02	PDF 5.9 MB
Appendix Test Data for LTE_band_26a_Part2	Test Report	2026-09-02	PDF 6 MB
Appendix Test Data for LTE_band_26a_Part3	Test Report	2026-09-02	PDF 338.8 KB
Appendix Test Data for LTE_band_26b_Part1	Test Report	2026-09-02	PDF 6 MB
Appendix Test Data for LTE_band_26b_Part2	Test Report	2026-09-02	PDF 5.9 MB
Appendix Test Data for LTE_band_26b_Part3	Test Report	2026-09-02	PDF 5.1 MB
Appendix Test Data for LTE_band_2_Part1	Test Report	2026-09-02	PDF 5.9 MB
Appendix Test Data for LTE_band_2_Part2	Test Report	2026-09-02	PDF 5.9 MB
Appendix Test Data for LTE_band_2_Part3	Test Report	2026-09-02	PDF 6 MB
Appendix Test Data for LTE_band_2_Part4	Test Report	2026-09-02	PDF 5.9 MB
Appendix Test Data for LTE_band_2_Part5	Test Report	2026-09-02	PDF 635.7 KB
Appendix Test Data for LTE_band_38_Part1	Test Report	2026-09-02	PDF 5.9 MB
Appendix Test Data for LTE_band_38_Part2	Test Report	2026-09-02	PDF 5.9 MB
Appendix Test Data for LTE_band_38_Part3	Test Report	2026-09-02	PDF 5.8 MB
Appendix Test Data for LTE_band_38_Part4	Test Report	2026-09-02	PDF 2.7 MB
Appendix Test Data for LTE_band_41_Part1	Test Report	2026-09-02	PDF 6 MB
Appendix Test Data for LTE_band_41_Part2	Test Report	2026-09-02	PDF 5.9 MB
Appendix Test Data for LTE_band_41_Part3	Test Report	2026-09-02	PDF 5.9 MB
Appendix Test Data for LTE_band_41_Part4	Test Report	2026-09-02	PDF 3 MB
Appendix Test Data for LTE_band_4_Part1	Test Report	2026-09-02	PDF 5.4 MB
Appendix Test Data for LTE_band_4_Part2	Test Report	2026-09-02	PDF 5.4 MB
Appendix Test Data for LTE_band_4_Part3	Test Report	2026-09-02	PDF 5.4 MB
Appendix Test Data for LTE_band_4_Part4	Test Report	2026-09-02	PDF 5.4 MB
Appendix Test Data for LTE_band_4_Part5	Test Report	2026-09-02	PDF 2.1 MB
Appendix Test Data for LTE_band_5_Part1	Test Report	2026-09-02	PDF 5.9 MB
Appendix Test Data for LTE_band_5_Part2	Test Report	2026-09-02	PDF 6 MB
Appendix Test Data for LTE_band_5_Part3	Test Report	2026-09-02	PDF 2.3 MB
Appendix Test Data for LTE_band_66_Part1	Test Report	2026-09-02	PDF 5.9 MB
Appendix Test Data for LTE_band_66_Part2	Test Report	2026-09-02	PDF 5.9 MB
Appendix Test Data for LTE_band_66_Part3	Test Report	2026-09-02	PDF 5.9 MB
Appendix Test Data for LTE_band_66_Part4	Test Report	2026-09-02	PDF 6 MB
Appendix Test Data for LTE_band_7_Part1	Test Report	2026-09-02	PDF 5.9 MB
Appendix Test Data for LTE_band_7_Part2	Test Report	2026-09-02	PDF 5.9 MB
Appendix Test Data for LTE_band_7_Part3	Test Report	2026-09-02	PDF 5.9 MB
Appendix Test Data for LTE_band_7_Part4	Test Report	2026-09-02	PDF 455.5 KB
USA-CoveredEquipmentLetter-Combined_V1.1	Attestation Statements	2026-09-02	PDF 124.4 KB
Us agent-2AFDQ-T715V4	Attestation Statements	2026-09-02	PDF 62.5 KB
Declaration Letter of Model Difference	Cover Letter(s)	2026-09-02	PDF 82.1 KB
Declaration letter of the Device is Not a Router	Cover Letter(s)	2026-09-02	PDF 87.9 KB
FCC Declaration of Disable WLAN Channel 12 and 13	Cover Letter(s)	2026-09-02	PDF 101.8 KB
USA-ConfidentialityRequestLetter_V0.1	Cover Letter(s)	2026-09-02	PDF 109 KB
USA-NIIDeclarationLetter_V0.1 -Slaver	Cover Letter(s)	2026-09-02	PDF 167.5 KB
AiTDG-250821010FW6_FCC RF EXPOSURE	RF Exposure Info	2026-09-02	PDF 560.1 KB
Block diagram Metadata only	Block Diagram		PDF 99.6 KB
Schematic Metadata only	Schematics		PDF 792.5 KB
Schematic EG25-G Metadata only	Schematics		PDF 337.7 KB
Operation Description Metadata only	Operational Description		PDF 423.5 KB
USA-DueDigilenceLetter_V0.1 Metadata only	Operational Description		PDF 64.6 KB
USA-SoftwareSecurityKDB594280D02_Slaver Metadata only	SDR Software/Security Info.		PDF 548.8 KB
BOM EG25-G Metadata only	Parts List/Tune Up Info		PDF 600.9 KB
Part list Metadata only	Parts List/Tune Up Info		PDF 64.1 KB
Tune Up Metadata only	Parts List/Tune Up Info		PDF 107 KB

Application Information

Application ID	YxOHRccnB9nocJ4KLJBaeg==
Final Action Date	2026-09-02
Application Purpose	Original Equipment
Applicant FRN	0024745218
Model	T715V4
Frequency Range	5745-5825 MHz
Equipment Class	NII - Unlicensed National Information Infrastructure TX
Device Description	Industrial IoT Edge Controller
Responsible Party	Will Waddell, WWaddell@acornstairlifts.com , 01535291000
Non-Technical Contact	Sait Borlak, Sixfab, Inc., hello@sixfab.com , +1 (669) 214-0869
Test Firm	Coin Tang, Dongguan Yaxu (AiT) Technology Limited, info@aitek.org.cn , +86 0769-82020499
TCB Email	o.kneip@kl-certification.de
TCB Scope	A4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term Confidentiality	No
Long-Term Confidentiality	Yes
Modular Equipment	Does not apply
Composite Device	Yes
Cognitive Radio	No
Authorization Waiver	No
Authorization Waiver Approved	No
Section 5301 Certification	Yes
Related OET Knowledge DataBase Inquiry	No

Applications

Application ID	Date	Purpose
YxOHRccnB9nocJ4KLJBaeg==	2026-09-02	Original Equipment
LqVtjvAw93ujvHa6hjFORA==	2026-09-02	Original Equipment
IdDMfS6UDBxrKBRg6bw6eA==	2026-09-02	Original Equipment
6jJji59K7+bKWoH/LOr33w==	2026-09-02	Original Equipment

Equipment Authorization

Frequency	Output	Tolerance	Emission	Rules	Grant Notes
5180-5240 MHz	0.0078			15E	CC
5745-5825 MHz	0.008			15E	CC
1850-1910 MHz	0.5649	2.5 PM	18M2G7D	24E
1850-1910 MHz	0.4753	2.5 PM	18M2W7D	24E
1710-1755 MHz	0.5236	2.5 PM	1M11G7D	27
1710-1755 MHz	0.5152	2.5 PM	18M1G7D	27
1710-1755 MHz	0.4426	2.5 PM	18M2W7D	27
824-849 MHz	0.2123	2.5 PM	9M06G7D	22H
824-849 MHz	0.1629	2.5 PM	9M06W7D	22H
2500-2570 MHz	0.4989	2.5 PM	9M10W7D	27
2500-2570 MHz	0.4966	2.5 PM	18M2G7D	27
2500-2570 MHz	0.4457	2.5 PM	18M2W7D	27
699-716 MHz	0.1641	2.5 PM	9M06G7D	27
699-716 MHz	0.1476	2.5 PM	9M08W7D	27
777-787 MHz	0.1734	2.5 PM	9M16G7D	27
777-787 MHz	0.1285	2.5 PM	9M15W7D	27
1850-1915 MHz	0.5998	2.5 PM	2M78G7D	24E
1850-1915 MHz	0.5902	2.5 PM	18M2G7D	24E
1850-1915 MHz	0.492	2.5 PM	18M2W7D	24E
814-824 MHz	0.2094	2.5 PM	2M76G7D	90
814-824 MHz	0.2061	2.5 PM	9M08G7D	90
814-824 MHz	0.1866	2.5 PM	9M06W7D	90
824-849 MHz	0.2075	2.5 PM	2M74G7D	22H
824-849 MHz	0.1875	2.5 PM	13M6G7D	22H
824-849 MHz	0.1592	2.5 PM	13M6W7D	22H
2570-2620 MHz	0.5236	2.5 PM	4M56G7D	27
2570-2620 MHz	0.4977	2.5 PM	18M1G7D	27
2570-2620 MHz	0.3945	2.5 PM	18M1W7D	27
2496-2690 MHz	0.4955	2.5 PM	9M09G7D	27
2496-2690 MHz	0.4875	2.5 PM	18M1G7D	27
2496-2690 MHz	0.3758	2.5 PM	18M1W7D	27
1710-1780 MHz	0.5861	2.5 PM	1M25G7D	27
1710-1780 MHz	0.5821	2.5 PM	18M3G7D	27
1710-1780 MHz	0.4753	2.5 PM	18M3W7D	27
2402-2480 MHz	0.0007			15C	CC
2412-2462 MHz	0.04			15C	CC
2402-2480 MHz	0.0015			15C	CC

Grants

TCB Grant - Application YxOHRccnB9nocJ4KLJBaeg==

TCB	GRANT OF EQUIPMENT AUTHORIZATION	TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

KL-Certification GmbH
Heinrich-Hertz-Allee 7
St. Ingbert, 66386
Germany

Date of Grant: 09/02/2026

Application Dated: 09/02/2026

Acorn Mobility Service Ltd

Telecom House, Millennium Business Park

Station Road

Steeton, BD20 6RB
United Kingdom

Attention: Will Waddell ,

NOT TRANSFERABLE

EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below.

FCC IDENTIFIER:	2AFDQ-T715V4

Name of Grantee:	Acorn Mobility Service Ltd

Equipment Class:	Unlicensed National Information Infrastructure TX
Notes:	Industrial IoT Edge Controller

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
CC	15E	5180.0 - 5240.0	0.0078
CC	15E	5745.0 - 5825.0	0.008

Output power listed is average conducted. This device supports 802.11a, 802.11n and 802.11ac with a 20 MHz, 40 MHz and 80 MHz bandwidth mode. RF exposure compliance is addressed for 1.1310 and 2.1091 MPE limits. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. End Users must be provided with transmitter operation conditions for satisfying RF exposure compliance.

CC:	This device is certified pursuant to two different Part 15 rules sections.

TCB Grant - Application LqVtjvAw93ujvHa6hjFORA==

TCB	GRANT OF EQUIPMENT AUTHORIZATION	TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

KL-Certification GmbH
Heinrich-Hertz-Allee 7
St. Ingbert, 66386
Germany

Date of Grant: 09/02/2026

Application Dated: 09/02/2026

Acorn Mobility Service Ltd

Telecom House, Millennium Business Park

Station Road

Steeton, BD20 6RB
United Kingdom

Attention: Will Waddell ,

NOT TRANSFERABLE

EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below.

FCC IDENTIFIER:	2AFDQ-T715V4

Name of Grantee:	Acorn Mobility Service Ltd

Equipment Class:	PCS Licensed Transmitter
Notes:	Industrial IoT Edge Controller

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
	24E	1850.0 - 1910.0	0.5649	2.5 PM	18M2G7D
	24E	1850.0 - 1910.0	0.4753	2.5 PM	18M2W7D
	27	1710.0 - 1755.0	0.5236	2.5 PM	1M11G7D
	27	1710.0 - 1755.0	0.5152	2.5 PM	18M1G7D
	27	1710.0 - 1755.0	0.4426	2.5 PM	18M2W7D
	22H	824.0 - 849.0	0.2123	2.5 PM	9M06G7D
	22H	824.0 - 849.0	0.1629	2.5 PM	9M06W7D
	27	2500.0 - 2570.0	0.4989	2.5 PM	9M10W7D
	27	2500.0 - 2570.0	0.4966	2.5 PM	18M2G7D
	27	2500.0 - 2570.0	0.4457	2.5 PM	18M2W7D
	27	699.0 - 716.0	0.1641	2.5 PM	9M06G7D
	27	699.0 - 716.0	0.1476	2.5 PM	9M08W7D
	27	777.0 - 787.0	0.1734	2.5 PM	9M16G7D
	27	777.0 - 787.0	0.1285	2.5 PM	9M15W7D
	24E	1850.0 - 1915.0	0.5998	2.5 PM	2M78G7D
	24E	1850.0 - 1915.0	0.5902	2.5 PM	18M2G7D
	24E	1850.0 - 1915.0	0.492	2.5 PM	18M2W7D
	90	814.0 - 824.0	0.2094	2.5 PM	2M76G7D
	90	814.0 - 824.0	0.2061	2.5 PM	9M08G7D
	90	814.0 - 824.0	0.1866	2.5 PM	9M06W7D
	22H	824.0 - 849.0	0.2075	2.5 PM	2M74G7D
	22H	824.0 - 849.0	0.1875	2.5 PM	13M6G7D
	22H	824.0 - 849.0	0.1592	2.5 PM	13M6W7D
	27	2570.0 - 2620.0	0.5236	2.5 PM	4M56G7D
	27	2570.0 - 2620.0	0.4977	2.5 PM	18M1G7D
	27	2570.0 - 2620.0	0.3945	2.5 PM	18M1W7D
	27	2496.0 - 2690.0	0.4955	2.5 PM	9M09G7D
	27	2496.0 - 2690.0	0.4875	2.5 PM	18M1G7D
	27	2496.0 - 2690.0	0.3758	2.5 PM	18M1W7D
	27	1710.0 - 1780.0	0.5861	2.5 PM	1M25G7D
	27	1710.0 - 1780.0	0.5821	2.5 PM	18M3G7D
	27	1710.0 - 1780.0	0.4753	2.5 PM	18M3W7D

Output power listed is ERP for operation below 1GHz and EIRP for operation above 1GHz. This device supports LTE bandwidths of 1.4, 3, 5, 10, 15, 20 MHz at LTE Band 2/4/25/66 and of 1.4, 3, 5, 10 MHz at LTE Band 5/12 and of 5, 10, 15, 20 MHz at LTE Band 7/38/41 and of 1.4, 3, 5, 10 MHz at LTE Band 13 and of 1.4, 3, 5, 10, 15 MHz at LTE Band 26. RF exposure compliance is addressed for 1.1310 and 2.1091 MPE limits. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. End Users must be provided with transmitter operation conditions for satisfying RF exposure compliance. This device contains functions that are not operational in U.S. Territories. This filing is only applicable for US operations.

TCB Grant - Application IdDMfS6UDBxrKBRg6bw6eA==

TCB	GRANT OF EQUIPMENT AUTHORIZATION	TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

KL-Certification GmbH
Heinrich-Hertz-Allee 7
St. Ingbert, 66386
Germany

Date of Grant: 09/02/2026

Application Dated: 09/02/2026

Acorn Mobility Service Ltd

Telecom House, Millennium Business Park

Station Road

Steeton, BD20 6RB
United Kingdom

Attention: Will Waddell ,

NOT TRANSFERABLE

EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below.

FCC IDENTIFIER:	2AFDQ-T715V4

Name of Grantee:	Acorn Mobility Service Ltd

Equipment Class:	Digital Transmission System
Notes:	Industrial IoT Edge Controller

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
CC	15C	2402.0 - 2480.0	0.0007
CC	15C	2412.0 - 2462.0	0.04

Output Power listed is peak conducted. This device supports 802.11b, 802.11g and 802.11n with a 20 MHz and 40 MHz bandwidth mode. RF exposure compliance is addressed for 1.1310 and 2.1091 MPE limits. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. End Users must be provided with transmitter operation conditions for satisfying RF exposure compliance.

CC:	This device is certified pursuant to two different Part 15 rules sections.

TCB Grant - Application 6jJji59K7+bKWoH/LOr33w==

TCB	GRANT OF EQUIPMENT AUTHORIZATION	TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

KL-Certification GmbH
Heinrich-Hertz-Allee 7
St. Ingbert, 66386
Germany

Date of Grant: 09/02/2026

Application Dated: 09/02/2026

Acorn Mobility Service Ltd

Telecom House, Millennium Business Park

Station Road

Steeton, BD20 6RB
United Kingdom

Attention: Will Waddell ,

NOT TRANSFERABLE

EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below.

FCC IDENTIFIER:	2AFDQ-T715V4

Name of Grantee:	Acorn Mobility Service Ltd

Equipment Class:	Part 15 Spread Spectrum Transmitter
Notes:	Industrial IoT Edge Controller

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
CC	15C	2402.0 - 2480.0	0.0015

Output Power listed is peak conducted. RF exposure compliance is addressed for 1.1310 and 2.1091 MPE limits. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. End Users must be provided with transmitter operation conditions for satisfying RF exposure compliance.

CC:	This device is certified pursuant to two different Part 15 rules sections.