The Stay-Dri Continence Management System components have Federal Communication Commission (FCC) approval. Industrial Design & Manufacturing, LLC Transmitter model #: SD201 FCC ID: R9N – SD201 Receiver model #: SD301 FCC ID: R9N – SD301 Repeater model #: SD401 FCC ID: R9N – SD401 Note! Changes or modifications not expressly approved by the manufacturer could void the user's authority to operate the equipment. This device complies with Part 15 of the FCC Rules. Operation is subject 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. Product Insert Sheet 001.8.11.04

Block Diagram

Lynx HP-3 Module Block Diagram

Cover Letter(s)

Industrial Design & Mfg. LLC 2655 Huntington Road Apple Grove, West Virginia 25502 Phone: 304-576-9009 Fax: 304-576-9009 Letter of Agency Date: June 15, 2004 American Telecommunications Certification Body, Inc. 6731 Whittier Avenue Suite C110 McLean, VA 22101 To Whom It May Concern: Please be advised that Industrial Design & Mfg. LLC authorizes Washington Laboratories, Ltd. to act on our behalf, until otherwise notified, for applications submitted to American Telecommunications Certification Body, Inc. (ATCB). We certify that we are not subject to denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse ACT of 1988, U.S.C. 862. Further, no party, as defined in 47 CFR 1.2002(b), to the application is subject to denial of federal benefits, that includes FCC benefits. Thank you for your attention to this matter. Sincerely, Terry Lakin / IDM

Cover Letter(s)

Industrial Design & Mfg. LLC 2655 Huntington Road Apple Grove, West Virginia 25502 Phone: 304-576-9009 Fax: 304-576-9009 Request for Confidentiality Date: June 15, 2004 American Telecommunications Certification Body, Inc. 6731 Whittier Avenue Suite C110 McLean, VA 22101 RE: Certification Application FCC ID: R9N-SD-201 Please be advised that the following exhibits are be held confidential on behalf of Industrial Design & Mfg. LLC: • Schematics The application contains technical information that Industrial Design & Mfg. LLC. deems to be trade secrets and proprietary. If made public, the information might be used to the disadvantage of the applicant in the market place. Thank you for your attention to this matter. Sincerely; Terry Lakin / IDM

Cover Letter(s)

PRELIMINARY HP SERIES-3 TRANSMITTER DESIGN GUIDE DESCRIPTION: The HP-3 RF transmitter module is the third generation of the popular HP series and offers complete compatibility and numerous enhancements over previous generations. Like its predecessors, the HP-3 is designed for the cost-effective, high- performance wireless transfer of analog or digital information in the popular 902-928MHz band. All HP-3 series parts continue to feature eight parallel selectable channels, but versions are also available which add serial selection of 100 channels. To ensure reliable performance, the transmitter employs FM/FSK modulation and a microprocessor-controlled synthesized architecture. The transmitter is pin- and footprint-compatible with all previous generations but its overall physical size has been reduced. Both SMD and pinned packages are now available. When paired with an HP-3 receiver, a reliable link is created for transferring analog and digital information up to 1000 ft. (under optimal conditions). Like all Linx modules, the HP-3 requires no tuning or additional RF components (except an antenna), making integration straightforward, even for engineers without prior RF experience. HIGH-P ERFORMANCE RF MODULE TXM-900-HP3 Revised 7/2/03 FEATURES: •8 parallel, 100 serial (PS Versions) User-Selectable Channels •Precision Frequency Synthesized Architecture •FM/FSK Modulation For Outstanding Performance and Noise Immunity •Transparent Analog/Digital Interface •High Data Rate (up to 56k) •Wide-Range Analog Capability Including Audio (50Hz-28kHz) •Power-Down and CTS Functions •Cost-Effective •Pinned or SMD Packaging •Wide Supply Range (2.8-13V DC) •Extended Temperature Range (-30°C to +85°C) •No Production Tuning or External RF Components Required (Except Antenna) •Compatible With Previous HP Series Modules PART# DESCRIPTION TXM-900-HP3-PPO HP-3 Transmitter (PINNED 8 CH only) TXM-900-HP3-PPS HP-3 Transmitter (PINNED 8p /100s CH) TXM-900-HP3-SPO HP-3 Transmitter (SMD 8 CH only) TXM-900-HP3-SPS HP-3 Transmitter (SMD 8p /100s CH) MDEV-900-HP3-PPS Development Kit 900MHz (Pinned Pkg.) MDEV-900-HP3-SPS Development Kit 900MHz (SMD Pkg.) ORDERING INFORMATION APPLICATIONS INCLUDE: •General Wire Elimination •Wireless Data Transfer •Wireless Analog / Audio •Home / Industrial Automation •Wireless Networks •Remote Control •Remote Access •Remote Monitoring / Telemetry •Alarm / Security Systems •Long-Range RFID •MIDI Links •Voice/Music / Intercom Links Figure 1: Performance Data Table Page 2 1. Over entire operating voltage range 2. PDN pin low 3. Serial Mode 4. 100 Serial channels on PS versions only 5. Does not change over 3-13 VDC supply 6. Into 50 Ohms 7. Receiver will not reliably hold a DC level. See RX manual for minimum transition rate. 8. Voltage specified is modulation pin voltage 9. See page 15. Notes: TRANSMITTER SPECIFICATIONS ABOUT THESE MEASUREMENTS The performance parameters listed below are based on module operation at 25°C from a 5V DC supply unless otherwise noted. ParameterDesignation Min.TypicalMax.Units Notes POWER SUPPLY Input Voltage V CC 2.8–13.0VDC– Supply CurrentI CC –1417mA1 Power-Down CurrentI PDN ––15 μA2 TRANSMIT SECTION Transmit Frequency RangeF C 902.62–927.62MHz3 Center Frequency Accuracy-50+50kHz– Available Channels8 (Par.)–100 (Ser.)4 Channel Spacing–250–kHz– Occupied Bandwidth–115140kHz– Output Power-30+3dBm5 Spurious Emissions–-45–dBm6 Harmonic Emissions–-60-47dBm6 Data Bandwidth100–56,000bps7 Analog/Audio Bandwidth50–28,000Hz7 Data input: Logic lowGND– 0.5VDC– Logic high2.8–5.2VDC– Data Input Impedance–200–kOhms– Frequency Deviation @ 3VDC6070110kHz8 Frequency Deviation @ 5VDC90115140kHz8 ANTENNA PORT RF input impedanceR IN –50–Ohms– TIMING Transmitter Turn-on TimeT 1 –710mSec9 Max Channel-Change TimeT 2 –11.5mSec9 ENVIRONMENTAL Operational Temperature-30+85°C– Page 3 Figure 2: Maximum Ratings Table Absolute Maximum Ratings: Supply voltage Vcc, using pin 7-0.3to+18 VDC Operating temperature-30°Cto+85°C Storage temperature-45°Cto+85°C Soldering temperature+260°C for 10 sec. Any input or output pin-0.3toVcc *NOTE* Exceeding any of the limits of this section may lead to permanent damage of the device. Furthermore, extended operation at these maximum ratings may reduce the life or affect the function of this device. *CAUTION* This product incorporates numerous static-sensitive components. Always wear an ESD wrist strap and observe proper ESD handling procedures when working with this device. Failure to observe this precaution may result in module damage or failure. Figure 5: TX Powerup to Valid RX Analog Figure 3: Power-Up To CTS TYPICAL PERFORMANCE GRAPHS Figure 8: Square-Wave Modulation Linearity Figure 6: Sine-Wave Modulation Linearity Figure 4: TX Powerup to Valid RX Data Figure 7: Triangle-Wave Modulation Linearity IN OUT IN TX VCC/PDN High TX VCC/PDN High RX Data Demodulated Analog Data (RX) TX CTS TX VCC/PDN High OUT IN OUT PIN Name Equivalent CTK Description PIN # Ground 50 Ohm RF Output Channel Select 0 CS0 Channel Select 1/Serial Select Clock CS1 Channel Select 2 /Serial Select Data Clear-to-Send Output Ground/Mode Voltage Input 2.8-16V Power Down (Active Low) Digital/Analog Input See text "Inputting Digital Data" CS2 Mode CTS Out GND RF/ANT Out CS0 CS1/SS CLOCK CS2/SS DATA PDN CTS GND/MODE Analog In/Data In VCC 1 3 13 20 2 5 6 7 9 8 11 12 4 14-19 21-24 10 1 2 3 4 5 7 6 9 10 8 25K 25K 25K 100K 160K 510K 20pF 50 RF Out PDN 430K V IN SMDPinned N/CSMD (Only)No Connection 25K Page 4 PIN DESCRIPTION Figure 9: Pin Functions and Equivalent Circuits Page 5 The transmitter is available in two package styles. The pinned SIP style is designed for through-hole application and has 10 pins spaced at 0.1" intervals. Pin 1 is on the far left of the board when viewed from the front. The package may be inserted at right angles or bent to lie down (with the cover facing up) on the PCB. Avoid repeated bending of the pins as they may weaken and break. The surface-mount version is housed in …

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External Photos

Top View Side View Battery Compartment View Back View Bottom View

ID Label/Location Info

FCC Label and Location 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.

Operational Description

Linx HP-3 Module Operational Description

Test Report

Document 8212-01, Rev. 0 FCC ID: R9N-SD201 FCC Certification Test Report Washington Laboratories, Ltd July 2004 FCC Certification Test Report for Industrial Design & Mfg. LLC R9N-SD201 August 30, 2004 Prepared for: Industrial Design & Mfg. LLC 2655 Huntington Road Apple Grove, West Virginia 25502 Prepared By: Washington Laboratories, Ltd. 7560 Lindbergh Drive Gaithersburg, Maryland 20879 FCC Certification Test Report Document 8212-01, Rev. 0 FCC ID: R9N-SD201 FCC Certification Test Report Washington Laboratories, Ltd July 2004 FCC Certification Test Program FCC Certification Test Report for the Industrial Design & Mfg. LLC SD201 Stay Dri Transmitter R9N-SD201 August 30, 2004 WLL JOB# 8212 Prepared by: Brian J. Dettling Documentation Specialist Reviewed by: Michael F. Violette President Document 8212-01, Rev. 0 FCC ID: R9N-SD201 FCC Certification Test Report Washington Laboratories, Ltd July 2004 ii Abstract This report has been prepared on behalf of Industrial Design & Mfg. LLC to support the attached Application for Equipment Authorization. The test report and application are submitted for a Intentional Radiator under Part 15.249 of the FCC Rules and Regulations. This Federal Communication Commission (FCC) Certification Test Report documents the test configuration and test results for an Industrial Design & Mfg. LLC SD201 Stay Dri Transmitter. Testing was performed on an Open Area Test Site (OATS) of Washington Laboratories, Ltd, 7560 Lindbergh Drive, Gaithersburg, MD 20879. Site description and site attenuation data have been placed on file with the FCC's Sampling and Measurements Branch at the FCC laboratory in Columbia, MD. Washington Laboratories, Ltd. has been accepted by the FCC and approved by NIST NVLAP (NVLAP Lab Code: 200066-0) as an independent FCC test laboratory. The Industrial Design & Mfg. LLC SD201 Stay Dri Transmitter complies with the limits for an Intentional Radiator device under Part 15.249 of the FCC Rules and Regulations. Document 8212-01, Rev. 0 FCC ID: R9N-SD201 FCC Certification Test Report Washington Laboratories, Ltd July 2004 iii Table of Contents Abstract ............................................................................................................................... ii 1 Introduction..............................................................................................................1 1.1 Compliance Statement .........................................................................................1 1.2 Test Scope ............................................................................................................1 1.3 Contract Information............................................................................................1 1.4 Test Dates ............................................................................................................1 1.5 Test and Support Personnel .................................................................................1 1.6 Abbreviations .......................................................................................................2 2 Equipment Under Test .............................................................................................3 2.1 EUT Identification & Description .......................................................................3 2.2 Test Configuration ...............................................................................................4 2.3 Testing Algorithm................................................................................................4 2.4 Test Location .......................................................................................................4 2.5 Measurements ......................................................................................................4 2.5.1 References........................................................................................................4 2.6 Measurement Uncertainty....................................................................................5 3 Test Equipment ........................................................................................................6 4 Test Results ..............................................................................................................7 4.1 Duty Cycle Correction .........................................................................................7 4.2 Occupied Bandwidth: (FCC Part §2.1049) ........................................................12 4.3 Radiated Emissions: (FCC Part §2.1053) ..........................................................16 4.3.1 Test Procedure.............................................................................................16 4.4 Conducted Emissions (AC Power Line) ............................................................21 List of Tables Table 1. Device Summary................................................................................................... 4 Table 2: Test Equipment List.............................................................................................. 6 Table 3. Occupied Bandwidth Results.............................................................................. 16 Table 4. Radiated Emissions Limits ................................................................................. 16 Table 5. Radiated Emissions Test Data, Fundamental ..................................................... 17 Table 6. Radiated Emissions Data, Channel 1 Harmonics ............................................... 18 Table 7. Radiated Emissions Data, Channel 4 Harmonics ............................................... 19 Table 8. Radiated Emissions Data, Channel 8 Harmonics ............................................... 20 List of Figures Figure 1. Duty Cycle Plot – Worst Case 100ms and Pulse Train ....................................... 8 Figure 2. Duty Cycle Plot – Pulse Width: Short Pulse ....................................................... 9 Figure…

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Test Setup Photos

Radiated Emissions Test Setup