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V4X-DWSX01Door/Window Sensor

Sequel Technologies, LLC
Door/Window Sensor - FCC ID V4X-DWSX01 - Sequel Technologies, LLC
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Application Details

Equipment Class
DSC - Part 15 Security/Remote Control Transmitter
Date of Grant
Apr 03, 2008
Application Purpose
Original Equipment
Date of Application
Apr 03, 2008
Equipment Note
Door/Window Sensor
Frequency Range
345.00000000 - 345.00000000
Company
Sequel Technologies, LLC
Country
United States

Documents & Files

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Users Manual

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Cover Letter(s)

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External Photos

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ID Label/Location Info

Internal Photos

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Test Report

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Test Setup Photos

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Document Text

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

Users Manual

Rhein Tech Laboratories, Inc. Client: Sequel Technologies, LLC 360 Herndon Parkway Model: STWS-DWS Suite 1400 Standard: FCC 15.231 FCC ID: V4X-DWSX01 Herndon, VA 20170 http://www.rheintech.com Report #: 2008038 Page 21 of 25 Appendix G: Manual Please see the following pages. Door/Window Sensor (DWS) Installation Instructions Sequel Technologies, LLC General Description The Wireless Door/Window Sensor (DWS) is a dual input door/window sensor developed for use with the ST security systems. The DWS can be tripped by using either of the two built in reed switches and/or in con- junction with a normally closed external contact. The sensor achieves enhanced wireless reliability using unique duplex narrow band frequency diversity, which transmits and receives radio signals on two separate frequencies. Additional Information: For UL installations, an external contact may not be more than 3 feet from the transmitter. A built-in cover tamper switch is activated when the cover is removed. The DWS is powered by a 3-volt lithium battery, which can power the transmitter for up to 5 years. Each transmitter has a unique factory-programmed code that distinguishes itself to the receiver. Built-in reed switches will close if the magnet is within 1/2” (12mm) of the sensor case. The DWS is compatible with any N/C hardwired external contact. Figure 1: Mounting Base • • • • • • Case LoCking TabCase LoCking Tab 1/2” Max.1/2” Max. Wire enTry PoinTWire enTry PoinT Figure 2: DWS Circuit Board Installation Select a sensor location. Avoid mounting the sensor near the floor. For door mounts, mount the magnet to the door and the sensor to the door frame. Remove the sensor cover. Pull back on the plastic tab to release the circuit board from the mounting base. Remove the circuit board from the mounting base. Mount the sensor base to the door or window frame. Use included screws to affix the mounting base, observing alignment marks shown in Fig 1. If using external contacts, proceed to step 7. Remove the magnet from its base by inserting a small screw driver into the slot at the end of the magnet cover. Push in and twist to remove the base. Mount the magnet base within 1/2” of the sensor base. (For external contacts only). Mount the external contact as described in its instructions. For recessed wiring, drill an access hole for the wire. (For external contacts only). Connect two wires from the normally closed external contact to the terminal strip on the sensor’s circuit board. Snap the sensor and magnet onto their mounting bases. Note: It is undesirable to mount the sensor or magnet on a metal surface. If mounting on metal is unavoid- able, use spacers (available from Sequel Technologies) to reduce transmission problems. 1. 2. 3. 4. 5. 6. 7. 8. 9. TaMPer sWiTChTaMPer sWiTCh reed sWiTChesreed sWiTChes 3.0 VdC baTTery3.0 VdC baTTery TerMinaLsTerMinaLs 1 Programming The following instructions provide a guideline for pro- gramming the DWS into system memory. To enroll a DWS into system memory: Enter program mode (NEXT + NEXT + NEXT + <Prog> + Installer PIN) The keypad will display “Devices Available.” Select <Learn>. The display shows “Auto Enroll On.” To enroll the DWS, trip the sensor as follows: Using magnet only: Close either reed switch (restore the magnet) and remove the sensor cover. Using external contacts only: Close the external contact and leave the reed switch open (remove the magnet). Remove the sensor cover. Using magnet and external contacts: Close both inputs (restore magnet & external contact). Remove the sensor cover. Upon enrollment, the keypad emits one beep and the display shows the zone number and sensor ID. Replace the sensor cover. Continue enrolling additional sensors if desired. When finished, press <Done> to exit. The following default values are applied to DWS transmitters as they are enrolled. Initiating Group: Entry Delayed Response Group: Intrusion Alarm Note: These values can be modified at option “Zone Config” in the “ST - Zones” system programming menu. Testing The system contains a walk test mode that allows you to activate any zone/sensor and verify its correct opera- tion without causing an alarm. An audible tone will occur with each tested sensor in walk test, with a dis- play to provide additional feedback. To initiate a walk test: Press NEXT + NEXT and the keypad will display LOG TEST RESET. Select <Test> and enter the installer or user PIN. The display will show WALK COMM. Select <Walk> and the keypad will display “Walk Test Active.” Trip each zone/sensor one at a time and the system responds with a tone from the keypad. As each tested sensor is added to a scrolling list of tested sensors, the signal strength will be shown on the LCD display as 1-10. A higher value indicates a stronger signal level. A minimum level of five is recommended. Exit walk test mode by pressing <Done>. 1. 2. 3. • • • 4. 5. 6. • • 1. 2. 3. 4. 5. 6. Troubleshooting ProblemAction The system indicates a sensor trouble for a wireless sensor. A trouble is caused when the sensor tamper switch is activated — i.e. the sensor cover is off, not secured, or the sensor is not mounted properly. Secure the sensor cover and trip the sensor to clear the trouble. • The panel does not respond to wireless sensors. There are no alarm, chime, or walk test responses. Verify that the EXT is enrolled. This can be done by checking option “EXT Module” (60401) in the “ST - Modules” menu in programming. If this option is 0, the EXT is not recognized by the system. Remove the EXT and see if a trouble occurs. If not, replace the EXT. Bring the wireless sensors closer to the EXT and retest. If signals are properly received, the issue may be related to environmental noise or interference. Distance from the receiver and/or installation environment will affect the sensor signal strength. Reposition the sensor and/or EXT if necessary. • • • The system indicates a sensor low battery. Replace the sensor’s battery. Test the sensor after replacin…

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Cover Letter(s)

Rhein Tech Laboratories, Inc. Client: Sequel Technologies, LLC 360 Herndon Parkway Model: STWS-DWS Suite 1400 Standard: FCC 15.231 FCC ID: V4X-DWSX01 Herndon, VA 20170 http://www.rheintech.com Report #: 2008038 Page 15 of 25 Appendix A: FCC/TCB Agency Authorization Letter Please refer to the following page. Sequel Technologies, LLC 8014 Olson Memorial Highway, Box 401 Golden Valley, MN 55427 (651) 342-0390 --- www.sequeltechnologies.com 5 March 2008 American Telecommunications Certification Body, Inc. 6731 Whittier Avenue Suite C110 McLean, VA 22101 To Whom It May Concern: Please be advised that Sequel Technologies, LLC authorizes Rhein Tech Laboratories, Inc. to act on our behalf, until otherwise notified, for applications submitted to the Federal Communications Commission and/or American Telecommunications Certification Body, Inc. We certify that we are not subject to denial of federal benefits, which includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, U.S.C. 862. Further, no party to the application, as defined in 47 CFR 1.2002(b), is subject to denial of federal benefits, that includes FCC benefits. Thank you for your attention to this matter. Sincerely, Ted Nesse VP, Technology

Cover Letter(s)

Rhein Tech Laboratories, Inc. Client: Sequel Technologies, LLC 360 Herndon Parkway Model: STWS-DWS Suite 1400 Standard: FCC 15.231 FCC ID: V4X-DWSX01 Herndon, VA 20170 http://www.rheintech.com Report #: 2008038 Page 16 of 25 Appendix B: FCC Confidentiality Request Letter Please refer to the following page. Sequel Technologies, LLC 8014 Olson Memorial Highway, Box 401 Golden Valley, MN 55427 (651) 342-0390 --- www.sequeltechnologies.com 5 March 2008 American Telecommunications Certification Body, Inc. 6731 Whittier Avenue Suite C110 McLean, VA 22101 To Whom It May Concern: The following information is to be held confidential pursuant of 47 CFR Part 0 §0.459 and Section 552(b)(4) of the Freedom of Information Act, because the information provided contains trade secrets and is proprietary. If made public, the information might be used to our disadvantage as in the market place. • Schematics • Technical Product Description • Block Diagram Sincerely, Ted Nesse VP, Technology

External Photos

Rhein Tech Laboratories, Inc. Client: Sequel Technologies, LLC 360 Herndon Parkway Model: STWS-DWS Suite 1400 Standard: FCC 15.231 FCC ID: V4X-DWSX01 Herndon, VA 20170 http://www.rheintech.com Report #: 2008038 Page 23 of 25 Appendix I: External Photographs Photograph 3: Top, Side and Back Views

Internal Photos

Rhein Tech Laboratories, Inc. Client: Sequel Technologies, LLC 360 Herndon Parkway Model: STWS-DWS Suite 1400 Standard: FCC 15.231 FCC ID: V4X-DWSX01 Herndon, VA 20170 http://www.rheintech.com Report #: 2008038 Page 24 of 25 Appendix J: Internal Photographs Photograph 4: Top of PCB Rhein Tech Laboratories, Inc. Client: Sequel Technologies, LLC 360 Herndon Parkway Model: STWS-DWS Suite 1400 Standard: FCC 15.231 FCC ID: V4X-DWSX01 Herndon, VA 20170 http://www.rheintech.com Report #: 2008038 Page 25 of 25 Photograph 5: Bottom of PCB

Test Report

Engineering and Testing for EMC and Safety Compliance Accredited under A2LA Testing Certificate # 2653.01 360 Herndon Parkway, Suite 1400 Herndon, VA 20170 Tel: 703-689-0368 Fax: 703-689-2056 FCC Part 15.231 Certification Application Report Test Lab: Rhein Tech Laboratories, Inc. Phone: 703-689-0368 360 Herndon Parkway Fax: 703-689-2056 Suite 1400 Web: www.rheintech.com Herndon, VA 20170 Email: [email protected] Applicant: Sequel Technologies, LLC Phone: 651-342-0390 8014 Olson Memorial Highway Suite 401 Golden Valley, MN 55427 Contact: Ted Nesse FCC ID V4X-DWSX01 Test Report Date March 21, 2008 Platform N/A RTL Work Order Number 2008038 Model# STWS-DWS RTL Quote Number QRTL08-147 FCC Classification DSC – Part 15 Security/Remote Control Transmitter FCC Rule Part(s) Part 15.231: Periodic operation in the band 40.66 – 40.70 MHz and above 70 MHz (10-01-07) Digital Interface Information Digital Interface was found to be compliant Receiver Information Receiver was found to be compliant Frequency Range (MHz) Output Power (W) Frequency Tolerance Emission Designator 319.5 and 345.0 N/A N/A N/A I, the undersigned, hereby declare that the equipment tested and referenced in this report conforms to the identified standard(s) as described in this test report. Modifications made to the equipment during testing in order to achieve compliance with these standards are listed in the report. Furthermore, there was no deviation from, additions to, or exclusions from the applicable parts of FCC Part 2, FCC Part 15 and ANSI C63.4. Signature: Date: March 21, 2008 Typed/Printed Name: Desmond A. Fraser Position: President This report may not be reproduced, except in full, without the written approval of Rhein Tech Laboratories, Inc. and Sequel Technologies. This report may not be used to claim product endorsement by A2LA. The test results reported relate only to the item tested. Rhein Tech Laboratories, Inc. Client: Sequel Technologies, LLC 360 Herndon Parkway Model: STWS-DWS Suite 1400 Standard: FCC 15.231 FCC ID: V4X-DWSX01 Herndon, VA 20170 http://www.rheintech.com Report #: 2008038 Page 2 of 25 Table of Contents 1 General Information................................................................................................................................................... 4 1.1 Scope.................................................................................................................................................................. 4 1.2 Modifications........................................................................................................................................................ 4 1.3 Test Facility......................................................................................................................................................... 4 1.4 Related Submittal(s)/Grant(s).............................................................................................................................. 4 2 Test Information......................................................................................................................................................... 5 2.1 Test Justification.................................................................................................................................................. 5 2.2 Exercising the EUT.............................................................................................................................................. 5 2.3 Test Result Summary.......................................................................................................................................... 5 2.4 Test System Details............................................................................................................................................. 5 2.5 Configuration of Tested System.......................................................................................................................... 6 3 Conducted Limits – FCC §15.207.............................................................................................................................. 6 4 Duty Cycle Calculation - FCC §15.35(c).................................................................................................................... 6 5 Transmitter Deactivation – FCC §15.231(a)(2)......................................................................................................... 8 6 Modulated Bandwidth – FCC §15.231(c).................................................................................................................. 9 6.1 Modulated Bandwidth Test Procedure................................................................................................................. 9 6.2 FCC §15.231(c) Limits......................................................................................................................................... 9 6.3 Modulated Bandwidth Test Data.......................................................................................................................... 9 7 Radiated Emissions – FCC §15.209, §15.231......................................................................................................... 12 7.1 Radiated Fundamental Emissions Test Procedure............................................................................................ 12 7.1.1 Radiated Fundamental Emissions Limits Test Data............................................................................................................ 12 7.2 Radiated Harmonics/Spurious Emissions – FCC §15.231................................................................................. 12 7.2.1 Radiated Emissions Harmonics/Spurious Test Procedure.................................................................................................. 12 7.2.2 Radiated Harmonics/Spurious Emissions Test Data...........................................................................................…

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Test Setup Photos

Rhein Tech Laboratories, Inc. Client: Sequel Technologies, LLC 360 Herndon Parkway Model: STWS-DWS Suite 1400 Standard: FCC 15.231 FCC ID: V4X-DWSX01 Herndon, VA 20170 http://www.rheintech.com Report #: 2008038 Page 22 of 25 Appendix H: Test Photograph Photograph 2: Radiated Emissions - Front View

Contact Information

Applicant

Ted Nesse(VP, Technology)
[email protected]651-756-1528Fax: 651-846-6339

Technical Contact

Rhein Tech LabsRick McMurray
[email protected]703-689-0368

360 Herndon Parkway Suit 1400 · Herndon, Virginia · United States

Test Firm

Rhein Tech Laboratories, Inc.Galina Yushina
[email protected]703-689-0368Fax: 703-689-2056

Technical Specifications

#Rule PartsFrequency RangePower Output
215.231345 MHz - 345 MHz-
Confidentiality
Long Term

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