FCCID.CO- FCC ID Database
HomeCompaniesEquipment ClassesSearch

Β© 2026 FCC ID Database. All rights reserved.

AboutContactData sourced from FCC public records
  1. Home/
  2. Computime Limited/
  3. DI2AAHZT3A

DI2AAHZT3AWireless Thermostat Controller

Computime Limited
Wireless Thermostat Controller - FCC ID DI2AAHZT3A - Computime Limited
Click to zoom

Application Details

Equipment Class
DXX - Part 15 Low Power Communication Device Transmitter
Date of Grant
May 29, 2013
Application Purpose
Original Equipment
Date of Application
May 29, 2013
Equipment Note
Wireless Thermostat Controller
Frequency Range
2405.00000000 - 2480.00000000
Company
Computime Limited
Country
Hong Kong

Documents & Files

Select a file to view

Users Manual

β†—

Cover Letter(s)

β†—
β†—
β†—

External Photos

β†—

ID Label/Location Info

β†—
β†—

Internal Photos

β†—

Test Report

β†—

Test Setup Photos

β†—

Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

Installation Manual Orion EMS July 5, 2012 Page 2 of 49 66 8003 002-7 Copyrights The information in this document is subject to change at the sole discretion of VingCard Elsafe without notice. Any use, operation or repair in contravention of this document is at your own risk. VingCard Elsafe does not assume any responsibility for incidental or consequential damages arising from the use of this manual. All information and drawings in this document are the property of VingCard Elsafe as. Unauthorized use and reproduction is prohibited. VingCard is a registered trademark of VingCard Elsafe AS. July 5, 2012 Page 3 of 49 66 8003 002-7 Table of contents 1. GENERAL........................................................................................................................................................... 4 2. SOFTWARE INSTALLATION................................................................................................................................. 5 2.2 Installing an Orion EMS client ..................................................................................................................... 5 2.2.1 Starting an Orion EMS client................................................................................................................. 5 3. COMPONENT INFORMATION................................................................................................................................ 6 3.1 Thermostat controller ................................................................................................................................... 6 3.1.1 Thermostat controller dimensions .......................................................................................................... 6 3.2 Thermostat ................................................................................................................................................... 7 3.2.1 Thermostat buttons ................................................................................................................................ 7 3.2.2 Thermostat display ................................................................................................................................ 8 3.2.3 Thermostat dimensions.......................................................................................................................... 9 3.3 Parameters / specifications ......................................................................................................................... 10 3.4 Motion sensor ............................................................................................................................................ 12 3.4.1 Motion sensor dimensions ................................................................................................................... 13 3.4.2 Motion sensor specifications................................................................................................................ 13 4. DEVICE INSTALLATION AND COMMISSIONING................................................................................................... 16 4.1 Inputs / outputs .......................................................................................................................................... 16 4.1.1 Configuration with thermostat controller ............................................................................................. 17 4.1.2 Configuration without thermostat controller......................................................................................... 18 4.2 Installing a thermostat controller ................................................................................................................ 19 4.2.1 Mounting a thermostat controller ......................................................................................................... 19 4.3 Installing a thermostat ................................................................................................................................ 20 4.3.1 Mounting a thermostat......................................................................................................................... 20 4.3.1.1 Thermostat placement ................................................................................................................... 21 4.3.1.2 Thermostat battery exchange......................................................................................................... 21 4.3.2 Wiring a thermostat ............................................................................................................................. 21 4.3.2.1 Recommended wire specification.................................................................................................. 21 4.3.2.2 Connecting a thermostat................................................................................................................ 21 4.3.2.3 Line to low voltage conversion ..................................................................................................... 22 4.3.2.4 Connecting a wired door switch .................................................................................................... 22 4.4 Installing a motion sensor...........................................................................................................................23 4.4.1 Motion sensor placement ..................................................................................................................... 24 4.5 Commissioning the system ......................................................................................................................... 25 4.5.1 Commissioning when thermostat controller is used.............................................................................. 25 4.5.1.1 Joining the thermostat controller to the network ............................................................................ 25 4.5.1.2 Joining the in-room devices to the…

Text truncated - open the document above for the full version.

Cover Letter(s)

Computime Limited 17/F, Great Eagle Centre, 23 Harbour Road, Wanchai, Hong Kong DATE :2013-5-15 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 Hans.Hu 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 Computime Limited and 17/F, Great Eagle Centre, 23 Harbour Road, Wanchai, Hong Kong Dated this / Day of 5/15/2013 / Agency agreement expiration date: 5/15/2014 By: Philip Chung Signature Printed Title: Reliability Manager On behalf of : Computime Limited Telephone: 852 2660 0464

Cover Letter(s)

Differences Declaration To whom concern, We company Computime Limited hereby declares: The product model(s) 4823701 is identical in the same PCB layout, interior structure and electrical circuits with the model AAHZT3A which tested in Global United Technology Services Co., Ltd., the only differences are the model name and appearance color for commercial purpose. Authorized signature: Position: Reliability Manager Date: 2013-5-22

Cover Letter(s)

Computime Limited 17/F, Great Eagle Centre, 23 Harbour Road, Wanchai, Hong Kong 2013-5-15 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: DI2AAHZT3A Product Name: Wireless Thermostat Controller 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: β€’ Schematics β€’ Block diagram β€’ 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 5/15/2013 By: Philip Chung Signature Printed Title: Reliability Manager On behalf of : Computime Limited Telephone: 852 2660 0464

ID Label/Location Info

AAHZT3A label Material:72826T Size:42x30mm Model :AAHZT3A Input:24V Switching:3Γ—0.5A This equipment complies with part 15 of FCC RF Rules. Operation is subject to the following two conditions: 1)This device may not cause interference and 2)This device may accept any interference, including Interference that may cause undesired operation of the device. FCC ID: DI2AAHZT3A

ID Label/Location Info

Label location

Test Report

Global United Technology Services Co., Ltd. Report No.: GTSE13040048801 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 International Electrical Approvals or testing done by GTS International Electrical Approvals in connection with, distribution or use of the product described in this report must be approved by GTS International Electrical Approvals 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.” Page FCC REPORT Applicant: Computime Limited Address of Applicant: 17/F, Great Eagle Centre, 23 Harbour Road, Wanchai, Hong Kong Equipment Under Test (EUT) Product Name: Wireless Thermostat Controller Model No.: AAHZT3A, 4823701 FCC ID: DI2AAHZT3A Applicable standards: FCC CFR Title 47 Part 15 Subpart C Section 15.249:2012 Date of sample receipt: May 06, 2013 Date of Test: May 07-14, 2013 Date of report issued: May 15, 2013 Test Result : PASS * * In the configuration tested, the EUT complied with the standards specified above. Report No.: GTSE13040048801 Global United Technology Services Co., Ltd. Project No.: GTSE130400488RF 2nd Floor, Block No.2, Laodong Industrial Zone, Xixiang Road Baoan District, Shenzhen, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 2 of 31 2 Version Version No. Date Description 00 May 15, 2013 Original Prepared By: Date: May 15, 2013 Project Engineer Check By: Date: May 15, 2013 Reviewer Report No.: GTSE13040048801 Global United Technology Services Co., Ltd. Project No.: GTSE130400488RF 2nd Floor, Block No.2, Laodong Industrial Zone, Xixiang Road Baoan District, Shenzhen, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 3 of 31 3 Contents Page 1 COVER PAGE............................................................................................................................................ 1 2 VERSION .................................................................................................................................................. 2 3 CONTENTS .............................................................................................................................................. 3 4 TEST SUMMARY ..................................................................................................................................... 4 5 GENERAL INFORMATION ...................................................................................................................... 5 5.1 CLIENT INFORMATION......................................................................................................................... 5 5.2 GENERAL DESCRIPTION OF EUT ......................................................................................................... 5 5.3 TEST MODE........................................................................................................................................ 6 5.4 DESCRIPTION OF SUPPORT UNITS....................................................................................................... 6 5.5 TEST FACILITY.................................................................................................................................... 7 5.6 TEST LOCATION................................................................................................................................. 7 5.7 OTHER INFORMATION REQUESTED BY THE CUSTOMER......................................................................... 7 6 TEST INSTRUMENTS LIST ..................................................................................................................... 8 7 TEST RESULTS AND MEASUREMENT DATA...................................................................................... 9 7.1 ANTENNA REQUIREMENT:.................................................................................................................... 9 7.2 CONDUCTED EMISSIONS................................................................................................................... 10 7.3 RADIATED EMISSION METHOD........................................................................................................... 13 7.3.1 Field Strength of The Fundamental Signal ................................................................................ 15 7.3.2 Spurious emissions.................................................................................................................... 16 7.3.3 Bandedge emissions.................................................................................................................. 20 7.4 20DB OCCUPY BANDWIDTH.............................................................................................................. 21 8 TEST SETUP PHOTO ............................................................................................................................ 23 9 EUT CONSTRUCTIONAL DETAILS .....................................................................................................25 Report No.: GTSE13040048801 Global Un…

Text truncated - open the document above for the full version.

Test Setup Photos

Radiated Emission Conducted Emission

Contact Information

Applicant

Philip Chung(Reliability Manager)
[email protected]852 2660 0464Fax: 852 2790-3996

Test Firm

Global United Technology Service Co., LtdRobinson Lo
[email protected]86-755-27798480Fax: 86-755-2779860

Technical Specifications

#Rule PartsFrequency RangePower Output
115C2.40 GHz - 2.48 GHz-
Confidentiality
Long Term

Other Applications from Computime Limited

Transmitter - FCC ID DI2RCSTA-TX - Computime Limited
DI2RCSTA-TX

Transmitter

Dec 04, 2014

Equipment Class

DSC - Part 15 Security/Remote Control Transmitter
Receiver - FCC ID DI2RCST-RX - Computime Limited
DI2RCST-RX

Receiver

Dec 04, 2014

Equipment Class

CYY - Communications Receiver used w/Pt 15 Transmitter
Wireless Thermostat - FCC ID DI2AAHZT21 - Computime Limited
DI2AAHZT21

Wireless Thermostat

May 27, 2013

Equipment Class

DXX - Part 15 Low Power Communication Device Transmitter
US SMART PLUG - FCC ID DI2-TDL6192 - Computime Limited
DI2-TDL6192

US SMART PLUG

Oct 07, 2012

Equipment Class

DTS - Digital Transmission System
Transmitter - FCC ID DI2RCSITE-TX - Computime Limited
DI2RCSITE-TX

Transmitter

Sep 25, 2012

Equipment Class

DSC - Part 15 Security/Remote Control Transmitter