MNJ49242TPremium Privacy Baby Monitor

Safety 1st® 900 MHz Premium Privacy Link Monitor Owner’s Guide No. 49242 Introduction Thank you for purchasing the Safety 1st 900 MHz Premium Privacy Link Monitor. This dependable monitor allows you to hear your baby’s sounds and activities, while the patented Voice Encryption Technology helps to keep outsiders from tuning into your communications for maximum privacy. The baby’s unit sends a continuous transmission of your baby’s sounds to the parent’s unit. The parent’s unit is pager sized for easy mobility, and features both sound and lights to monitor your baby’s activities. By using 900MHz technology, these units provide superior clarity with an extended range of up to 1000 feet. Both units feature unique “rubberized” bases that allow them to placed on dresser tops and counters more securely. The parent’s unit may be clipped to a belt for additional mobility, and utilizes and audio and visual alarm to indicate signal loss. The units have 4 channels to minimize outside interference and the Premium Privacy Link Monitor sends and receives encrypted audio signals that only it can decode. All other monitors or scanners will hear nothing but silence. The parents’ unit may be used with AC power or with a rechargeable battery pack (included) for portability. The baby’s transmitter is AC powered, or can also be used with one 9 volt battery (not included) for maximum portabliliy. We are sure that you will find the 900 MHz Premium Privacy Link Monitor convenient and easy to use. to insure that you benefit from all of the great features that your monitor offers, and to make sure that you use it properly, we urge you to: Please read all instructions carefully before using this product and keep these instructions for future reference. If you have any questions, please call our consumer relations number at (800)723-3065. In Canada please call (800)721-3389. CAUTION: • THE 900 MHz Premium Privacy Link Monitor IS NOT INTENDED TO REPLACE RESPONSIBLE AND PROPER PARENTAL SUPERVISION. • YOU SHOULD CHECK YOUR CHILD’S ACTIVITY AT REGULAR INTERVALS AS THIS MONITOR WILL NOT ALERT PARENTS TO THE SILENT ACTIVITIES OF A CHILD. WARNING: Changes or modifications to this unit not expressly approved by Safety 1st, Inc. could void user’s authority to use equipment. 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. Safety Instructions (caution flags/graphics) WARNING: TO REDUCE THE RISK OF ELECTRICAL SHOCK, DO NOT REMOVE COVERS. NO SERVICEABLE PARTS INSIDE. REFER TO SAFETY 1ST CONSUMER RELATIONS: (800) 723-3065. WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRICAL SHOCK, DO NOT EXPOSE THIS PRODUCT TO WATER OR MOISTURE. NEVER TOUCH THE END OF THE ADAPTER CORD WHEN THE ADAPTER IS PLUGGED INTO AN ELECTRICAL OUTLET. READ INSTRUCTIONS: All the safety instructions should be read before the 900 MHz Premium Privacy Link Monitor is operated. RETAIN INSTRUCTIONS: The safety instructions should be retained for future reference. HEED WARNINGS: All warnings on the 900 MHz Premium Privacy Link Monitor and operating instructions should be adhered to. FOLLOW INSTRUCTIONS: All operating instructions should be followed. WATER AND MOISTURE: The 900 MHz Premium Privacy Link Monitor should not be used near water, for example, near a bath tub, wash bowl, kitchen sink, laundry tub, in a wet basement, near a swimming pool, etc. VENTILATION: The 900 MHz Premium Privacy Link Monitor should be placed so that its location does not interfere with proper ventilation of the unit. For example, it should never be situated on a bed, sofa, rug or similar surface that may block ventilation. HEAT: The 900 MHz Premium Privacy Link Monitor should be kept away from heat sources such as radiators, heat registers, stoves or other appliances that produce heat. AC POWER SOURCE: The 900 MHz Premium Privacy Link Monitor should be connected only to the AC adapters supplied with the unit. POWER CORD PROTECTION: The power supply cord should be routed so that it is not likely to be walked on or pinched by items placed upon or against it. Pay particular attention to the cord at the plug, convenience receptacle, and at the point it exits from the AC adapters. CLEANING: Use a dry cotton cloth to keep the 900 MHz Premium Privacy Link Monitor free from dust. Do not use water! NON-USE PERIODS: The power cords of the 900 MHz Premium Privacy Link Monitor should be unplugged from the outlet when unused for long periods of time. The batteries should also be removed during these periods. OBJECT AND LIQUID ENTRY: Care should be taken so that objects do not fall onto the product, and liquids are not spilled into the enclosure through the openings. DAMAGE REQUIRING SERVICE: The 900 MHz Premium Privacy Link Monitor should be serviced by qualified personnel when: A: The power supply cord or plug has been damaged. B: Objects have fallen or liquid has been spilled onto the product. C: The Monitor has been exposed to rain. D: The Monitor does not appear to operate normally or exhibits a marked change in its performance. E: The Monitor has been dropped or the enclosure damaged. THE USER... CHILD. Contents Parent’s Unit (Receiver) Baby’s Unit (Transmitter) Rechargeable battery pack (pre-installed in parent’s unit) (2) AC Adapters (LD 0f: baby unit; parent unit; two AC adapters; rechargeable battery pack) Battery Required (Optional) One 9 volt alkaline battery (not included) for Baby’s Unit Features and Components - Parent’s unit 1 Power/Volume Dial 2 LED Power Indicator (red) 3 LED Low Battery Indicator (amber) 4 LED Sound/Loss of Signal Lights 5 Antenna 6 Speaker 7 AC Adapter Jack 8 Belt Clip 9 Battery Compartment (rechargeable battery pack) 10 4 Channel Selector (located inside battery door) 11 Keyhole for optional wall mounting (LD of parent’s unit: front, left sid…

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Safety 1st® 900 MHz Premium Privacy Link Monitor Owner’s Guide No. 49242 Introduction Thank you for purchasing the Safety 1st 900 MHz Premium Privacy Link Monitor. This dependable monitor allows you to hear your baby’s sounds and activities, while the patented Voice Encryption Technology helps to keep outsiders from tuning into your communications for maximum privacy. The baby’s unit sends a continuous transmission of your baby’s sounds to the parent’s unit. The parent’s unit is pager sized for easy mobility, and features both sound and lights to monitor your baby’s activities. By using 900MHz technology, these units provide superior clarity with an extended range of up to 1000 feet. Both units feature unique “rubberized” bases that allow them to placed on dresser tops and counters more securely. The parent’s unit may be clipped to a belt for additional mobility, and utilizes and audio and visual alarm to indicate signal loss. The units have 4 channels to minimize outside interference and the Premium Privacy Link Monitor sends and receives encrypted audio signals that only it can decode. All other monitors or scanners will hear nothing but silence. The parents’ unit may be used with AC power or with a rechargeable battery pack (included) for portability. The baby’s transmitter is AC powered, or can also be used with one 9 volt battery (not included) for maximum portabliliy. We are sure that you will find the 900 MHz Premium Privacy Link Monitor convenient and easy to use. to insure that you benefit from all of the great features that your monitor offers, and to make sure that you use it properly, we urge you to: Please read all instructions carefully before using this product and keep these instructions for future reference. If you have any questions, please call our consumer relations number at (800)723-3065. In Canada please call (800)721-3389. CAUTION: • THE 900 MHz Premium Privacy Link Monitor IS NOT INTENDED TO REPLACE RESPONSIBLE AND PROPER PARENTAL SUPERVISION. • YOU SHOULD CHECK YOUR CHILD’S ACTIVITY AT REGULAR INTERVALS AS THIS MONITOR WILL NOT ALERT PARENTS TO THE SILENT ACTIVITIES OF A CHILD. WARNING: Changes or modifications to this unit not expressly approved by Safety 1st, Inc. could void user’s authority to use equipment. 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. Safety Instructions (caution flags/graphics) WARNING: TO REDUCE THE RISK OF ELECTRICAL SHOCK, DO NOT REMOVE COVERS. NO SERVICEABLE PARTS INSIDE. REFER TO SAFETY 1ST CONSUMER RELATIONS: (800) 723-3065. WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRICAL SHOCK, DO NOT EXPOSE THIS PRODUCT TO WATER OR MOISTURE. NEVER TOUCH THE END OF THE ADAPTER CORD WHEN THE ADAPTER IS PLUGGED INTO AN ELECTRICAL OUTLET. READ INSTRUCTIONS: All the safety instructions should be read before the 900 MHz Premium Privacy Link Monitor is operated. RETAIN INSTRUCTIONS: The safety instructions should be retained for future reference. HEED WARNINGS: All warnings on the 900 MHz Premium Privacy Link Monitor and operating instructions should be adhered to. FOLLOW INSTRUCTIONS: All operating instructions should be followed. WATER AND MOISTURE: The 900 MHz Premium Privacy Link Monitor should not be used near water, for example, near a bath tub, wash bowl, kitchen sink, laundry tub, in a wet basement, near a swimming pool, etc. VENTILATION: The 900 MHz Premium Privacy Link Monitor should be placed so that its location does not interfere with proper ventilation of the unit. For example, it should never be situated on a bed, sofa, rug or similar surface that may block ventilation. HEAT: The 900 MHz Premium Privacy Link Monitor should be kept away from heat sources such as radiators, heat registers, stoves or other appliances that produce heat. AC POWER SOURCE: The 900 MHz Premium Privacy Link Monitor should be connected only to the AC adapters supplied with the unit. POWER CORD PROTECTION: The power supply cord should be routed so that it is not likely to be walked on or pinched by items placed upon or against it. Pay particular attention to the cord at the plug, convenience receptacle, and at the point it exits from the AC adapters. CLEANING: Use a dry cotton cloth to keep the 900 MHz Premium Privacy Link Monitor free from dust. Do not use water! NON-USE PERIODS: The power cords of the 900 MHz Premium Privacy Link Monitor should be unplugged from the outlet when unused for long periods of time. The batteries should also be removed during these periods. OBJECT AND LIQUID ENTRY: Care should be taken so that objects do not fall onto the product, and liquids are not spilled into the enclosure through the openings. DAMAGE REQUIRING SERVICE: The 900 MHz Premium Privacy Link Monitor should be serviced by qualified personnel when: A: The power supply cord or plug has been damaged. B: Objects have fallen or liquid has been spilled onto the product. C: The Monitor has been exposed to rain. D: The Monitor does not appear to operate normally or exhibits a marked change in its performance. E: The Monitor has been dropped or the enclosure damaged. THE USER... CHILD. Contents Parent’s Unit (Receiver) Baby’s Unit (Transmitter) Rechargeable battery pack (pre-installed in parent’s unit) (2) AC Adapters (LD 0f: baby unit; parent unit; two AC adapters; rechargeable battery pack) Battery Required (Optional) One 9 volt alkaline battery (not included) for Baby’s Unit Features and Components - Parent’s unit 1 Power/Volume Dial 2 LED Power Indicator (red) 3 LED Low Battery Indicator (amber) 4 LED Sound/Loss of Signal Lights 5 Antenna 6 Speaker 7 AC Adapter Jack 8 Belt Clip 9 Battery Compartment (rechargeable battery pack) 10 4 Channel Selector (located inside battery door) 11 Keyhole for optional wall mounting (LD of parent’s unit: front, left sid…

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Compliance Worldwide, Inc. - P. O. Box 233 - Canterbury, NH 03224 603-783-4775 Fax 783-4775 http://www.cw-inc.com TEST NUMBER - 278-99 Safety 1ST, Inc. Premium Privacy Monitor - 49242 PHOTOGRAPHS Exterior Product Photographs (Top & Bottom)

Compliance Worldwide, Inc. - P. O. Box 233 - Canterbury, NH 03224 603-783-4775 Fax 783-4775 http://www.cw-inc.com TEST NUMBER - 278-99 Safety 1ST, Inc. Premium Privacy Monitor - 49242 PHOTOGRAPHS Interior Circuit Board Photographs (Top & Bottom)

1 Memorandum To:Cliff Brick CC:Dan Desimone, Larry Stillings From:Ronald Pace Date:05/18/01 Re:Model 49242 Circuit Description The 900 MHz Premium Privacy Monitor model 49242 will be referred to as the equipment under test (EUT) in this report. The EUT is a nursery monitoring system designed to be a high quality, low cost audio monitor for home use. This monitor will transmit audible sounds from the Child Unit (transmitter) and receive the same sounds on the Parent Unit (receiver). The frequency band chosen for this product is the 902-928 MHz ISM band. This product is part of an ongoing family of nursery monitors provided by Safety 1 st . The transmitter and receiver operate on one of four RF channels. Channel A is set to 905.0 MHz, Channel B is set to 906.0 MHz, Channel C is set to 907.0 MHz and Channel D is set to 908.0 MHz. A switch controls the channel selection of both units. Child Unit – Transmitter Device Operation A microphone picks up the room sounds and amplifies the signal through an audio amplifier. This signal is controlled by an automatic gain control (AGC) circuit to limit the FM modulation. The amplified audio signal is coupled directly into a 30 kHz PLL sub-carrier FM modulator. This FM signal is then directed into a 900 MHz FM modulator. This modulator consists of a resonator- controlled oscillator tuned to the desired RF frequency by applying a DC voltage to a tuning varactor diode. The oscillator/modulator is coupled through a final gain stage and the output is matched to the external antenna. A single 9V battery or an AC/DC power adapter powers the unit. Parent Unit – Receiver Device Operation The receiver is a dual conversion superheterodyne. The 900 MHz RF signal is first down converted to 61 kHz through a Gilbert Cell mixer, high side injected. A resonator-controlled oscillator tuned to 61 kHz above the RF frequency (LO) generates the local oscillator. The intermediate frequency (IF) then down converted to a second IF frequency of 10.7 MHz. This second IF is then FM detected and the recovered audio signal is applied to a second sub-carrier FM detector. The detected audio signal is then amplified to a speaker for sound recovery. A three-cell rechargeable NiCad battery pack or an AC/DC power adapter powers the unit.

Compliance Worldwide, Inc. - P. O. Box 233 - Canterbury, NH 03224 603-783-4775 Fax 783-4775 http://www.cw-inc.com TEST NUMBER - 278-99 FEDERAL COMMUNICATIONS COMMISSION PART 15.249 CERTIFICATION TESTING 902 - 928 MHz Subpart C - Intentional Radiators for Safety 1ST, Inc. 210 Boylston Street Chestnut Hill, MA 02167 800-962-7233 of Premium Privacy Monitor 49242 FCCID#: MNJ49242T on November 5, 1999 by Larry K. Stillings _____________________________________ Larry K. Stillings Compliance Worldwide, Inc. - P. O. Box 233 - Canterbury, NH 03224 603-783-4775 Fax 783-4775 http://www.cw-inc.com TEST NUMBER - 278-99 Safety 1ST, Inc. Premium Privacy Monitor - 49242 TABLE OF CONTENTS • Test Description • Test Results and Conclusions • Test Procedures • Part 15 Subpart C Test Limits • Measurement Uncertainty Budget and Calculations • Test Facility Description • Test Setup and Connection Information • Test Measurements and Results Radiated Measurements Radiated Output Power & Occupied Bandwidth Conducted Measurements • Notes and Comments Compliance Worldwide, Inc. - P. O. Box 233 - Canterbury, NH 03224 603-783-4775 Fax 783-4775 http://www.cw-inc.com TEST NUMBER - 278-99 Safety 1ST, Inc. Premium Privacy Monitor - 49242 TEST DESCRIPTION 1. TEST OBJECTIVE To test the Premium Privacy Monitor 49242 to FCC Part 15.239, Subpart C limits and write a report. 2. E.U.T. DESCRIPTION GENERAL The Premium Privacy Monitor 49242 is a 4 channel baby monitor transmitting in the 902 - 928 MHz band. The 4 channels operate at 904.9, 905.9, 906.9 and 907.9 MHz. SERIAL NUMBERS: Pre production unit Compliance Worldwide, Inc. - P. O. Box 233 - Canterbury, NH 03224 603-783-4775 Fax 783-4775 http://www.cw-inc.com TEST NUMBER - 278-99 Safety 1ST, Inc. Premium Privacy Monitor - 49242 TEST RESULTS AND CONCLUSIONS PRODUCT TESTED - Premium Privacy Monitor MODEL NUMBER - 49242 RADIATED TEST RESULTS The test results show that the emissions radiated from this equipment are in compliance with FCC Rules, Part 15, Subpart C, Section 15.209. OCCUPIED BANDWIDTH & OUTPUT POWER The test results show that the occupied bandwidth and output power of this equipment are in compliance with FCC Rules, Part 15, Subpart C, Section 15.239. CONDUCTED TEST RESULTS The test results show that the emissions conducted through the power line from this equipment are in compliance with FCC Rules, Part 15, Subpart C, Section 15.207. ANALYSIS AND CONCLUSIONS Based upon the radiated and conducted measurements we find that this equipment is within the limits of the FCC Rules, Part 15, Subpart C. NOTES(Special conditions unique to this test) None Compliance Worldwide, Inc. - P. O. Box 233 - Canterbury, NH 03224 603-783-4775 Fax 783-4775 http://www.cw-inc.com TEST NUMBER - 278-99 Safety 1ST, Inc. Premium Privacy Monitor - 49242 TEST PROCEDURES 1. TEST EQUIPMENT A. HP 8546A (9 kHz - 6.5 GHz) EMI Receiver w/ RF Filter Section, S/N 3704A00323 / 3650A00360. Calibration Date 3-25-1999, calibrated annually. B. HP 8593E (9 kHz - 26.5 GHz) Spectrum Analyzer, S/N 3829A03887. Calibration Date 9-3-1999, calibrated annually. C. Electro-Metrics BiConical Antenna, Model EM6912A, S/N 149. Calibration Date 9-19-1999, calibrated annually. D. Electro-Metrics Log Periodic Antenna, Model EM-6950, S/N 1017. Calibration Date: 3-31-1999, calibrated annually. E. Electro-Metrics Double Ridged Guide Antenna, Model EM-6961, S/N 6337. Calibration Date: 7-14-1999, calibrated annually. F. HP 1 - 26.5 GHz Preamplifier, Model 08449B, S/N 3008A01323. Calibration Date: 9-29-1999, calibrated annually. G. LISN, Compliance Worldwide, Model 50μH / 50 ohm, S/N 100. Calibration Date 7-13-1999, calibrated annually. 2. FREQUENCY RANGE TO BE SCANNED. A. Radiated Test from 30 MHz to 40 GHz (or the 10 th harmonic of the highest frequency whichever is lower). B. Conducted Test from 450 kHz to 30 MHz. Compliance Worldwide, Inc. - P. O. Box 233 - Canterbury, NH 03224 603-783-4775 Fax 783-4775 http://www.cw-inc.com TEST NUMBER - 278-99 Safety 1ST, Inc. Premium Privacy Monitor - 49242 3. TEST PROCEDURES. Radiated test procedure The EUT, associated cables and peripheral devices are placed on the supporting table and any support equipment is placed off the site. The EUT is turned on and any necessary operating or test software installed and allowed to warm up. The frequency band from 30 MHz to 40 GHz is scanned. When an emission is found the emission is maximized by varying the bundle position of the connecting cables, the antenna height, the antenna polarization (vertical and horizontal) and the table orientation (360 degrees). The maximum reading is recorded and the next signal is searched for. Conducted test procedure The power line of the EUT is connected to the LISN (Line Impedance Stabilization Network). A measurement of the emissions are made from the power line for both phase and neutral on the analyzer in the frequency range from 450 kHz to 30 MHz. The maximum readings are recorded for each phase. All measurements are made according to the procedures defined in: "ANSI C63.4-1992 Standard Methods of Measurement of Radio Noise Emissions from Low-Voltage Electrical and Electronics Equipment in the Range of 9 kHz to 40 GHz, American National Standard for (ISBN 1- 55937-215-5). Compliance Worldwide, Inc. - P. O. Box 233 - Canterbury, NH 03224 603-783-4775 Fax 783-4775 http://www.cw-inc.com TEST NUMBER - 278-99 Safety 1ST, Inc. Premium Privacy Monitor - 49242 PART 15 SUBPART C TEST LIMITS 1. 15.209, 15.235 & 15.249 Radiation Limits (Quasi-Peak): Frequency MHz Distance meters Limit dBμV/m Limit μV/m 1.705 - 30 30 29.5* 30* 30 - 88 3 40.0 100 49.82 - 49.90 3 80.0* 10,000* 88 - 216 3 43.5 150 216 - 960 3 46.0 200 902 - 928 3 94.0* 50,000* 960 - 1000 3 54.0 500 1000 - 40000 3 54.0* 500* *NOTE: Average Limits 2. 15.207 Conduction Limits (Quasi-Peak): Frequency MHz Limit dBμV/m Limit μV/m 0.450 - 30.0 48.0 250 Compliance Worldwide, Inc. - P. O. Box 233 - Canterbury, NH 03224 603-783-4775 Fax 783-4775 http://www.cw-inc.com…

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Compliance Worldwide, Inc. – P. O. Box 233 – Canterbury, NH 03224 603-783-4775 Fax 783-4775 http://www.cw-inc.com TEST NUMBER - 278-99 Safety 1ST, Inc. Premium Privacy Monitor - 49242 Compliance Worldwide, Inc. – P. O. Box 233 – Canterbury, NH 03224 603-783-4775 Fax 783-4775 http://www.cw-inc.com TEST NUMBER - 278-99 Safety 1ST, Inc. Premium Privacy Monitor - 49242

Compliance Worldwide, Inc. - P. O. Box 233 - Canterbury, NH 03224 603-783-4775 Fax 783-4775 http://www.cw-inc.com TEST NUMBER - 278-99 Safety 1ST, Inc. Premium Privacy Monitor - 49242 PHOTOGRAPHS Radiated Test Setup (Front & Rear) Compliance Worldwide, Inc. - P. O. Box 233 - Canterbury, NH 03224 603-783-4775 Fax 783-4775 http://www.cw-inc.com TEST NUMBER - 278-99 Safety 1ST, Inc. Premium Privacy Monitor - 49242 PHOTOGRAPHS Conducted Test Setup (Front & Rear) Compliance Worldwide, Inc. - P. O. Box 233 - Canterbury, NH 03224 603-783-4775 Fax 783-4775 http://www.cw-inc.com TEST NUMBER - 278-99 Safety 1ST, Inc. Premium Privacy Monitor - 49242 PHOTOGRAPHS Exterior Product Photographs (Top & Bottom) Compliance Worldwide, Inc. - P. O. Box 233 - Canterbury, NH 03224 603-783-4775 Fax 783-4775 http://www.cw-inc.com TEST NUMBER - 278-99 Safety 1ST, Inc. Premium Privacy Monitor - 49242 PHOTOGRAPHS Interior Circuit Board Photographs (Top & Bottom)