QZHSCILSC352Wireless Doorbell Receiver w/ Digital Clock

Wire Free Portable Door Chime Kit with Indoor Time Station Model: SC-352 No wiring is required for this Wire Free Door Chime Kit. When the Push Button is pressed, it sends a wire free signal to the door chime unit that activates the chime. As the operation range is upto 30metres (100ft. approx. – in open field), you can mount or take the door chime virtually anywhere in the home. However, the transmission range of the wire free signal will be reduced if the signal is transmitted through a number of walls or ceiling. Metal and UPVC doorframes will also reduce the operating range. Battery Installation Push button unit 1. Push button unit is operated by 1 x 3volt CR2032 Lithium batteries (included) 2. 1 x 3volt CR2032 Lithium batteries (included) have been installed, it is ready to use. Replace the batteries: Remove the locking screw from the battery fastener of the battery compartment. Insert 1 x 3volt CR2032 Lithium batteries in the battery compartment, ensuring the battery polarity match the internal markings, then tighten the screw on the battery fastener to hold the batteries firm in it’s compartment. Portable Door Chime unit 1. Open the battery cover from the back of the unit. 2. Insert 2 x 1.5volt alkaline batteries (“AA”, UM3 & LR6 – not include) into the battery compartment, ensuring the battery polarity match the internal markings. 3. It will beep twice to indicate that it is ready to use and learn the operation code (Please see Digital Code Set Up). 4. Close the battery door, then the chime unit is ready to use. Installation Guide a) Push Button Unit: Using the two holes of the back of push button as a template, mark the fixing position for the unit. Drill holes and fit wall plugs and secure the Bell Push Unit with screws (self-tapping 3 x 16mm screw) in position, or by the double-sided self-adhesive pad (included), onto your front door or the position nearby. Important: Mounting the Push Button unit on the UPVC doorframes or metal surface will reduce the broadcasting range seriously. b) Door Chime Unit: It has a slotted hang hole on the rear behind the belt clip, this will enable the Chime unit to be hooked onto a screw and easily removed or relocated to another room. Drill hole and fit wall plug (if fixing to masonry) and screw (self-tapping 3 x 16mm screw) to fixing position. Leave a gap of 3mm between the screw head and the wall. Locate the keyhole slot on the back of the unit over the screw. The Chime unit can also be free standing and you can place it on any desk in the house. Melody Selection The Melody Selector is located inside the push button unit. It is a small button on the top left corner of battery compartment marked with “S”. Press the switch once, the melody will change to the next one on the list, there are total 8 melodies for selection. The Push Button is pre-set to “Westminster” therefore, if no change is required, it should not be adjusted. 1) Westminster – 8 notes 4) Circus Theme 7) It’s a small world 2) Ding-Dong – Repeat 5) Banjo on my knee 8) Dog Barking 3) Telephone Ring 6) Twinkle, Twinkle Optional: You can purchase a further Push Button for installation at the back door, and adjust the melody selector, so that push button at the front door will have a “Westminster” tone, and Push Button at the back door will have another melody for identification. Digital Code Set Up The unit comes from the factory on a pre-set radio frequency digital code. However, should your door chime activate intermittently for no reason at all, it is possible that a similar unit is operating nearby on the same frequency digital code. The encoded frequency of the Push Button (transmitter) can be changed to avoid this problem. The Door Chime unit is equipped with advanced self-learning operation code ability therefore no setting is needed. 1. Remove the back of case of Bell Push unit. 2. There is 4 black links in a row, in position 1, 2, 3 & 4. It can be altered to achieve total sixteen (16) possible digital codes. 3. To set the code by add and remove one or more the black link(s), then press the Bell Push, the Door Chime unit will sound to indicate that operation code is registered and memorized, and it will only work with it. 4. To re-set the operation code, simply remove the batteries from the Door Chime unit and rest for 30 seconds, it will erase the memory. Re-insert the batteries into the Door Chime unit, it will give 2-beeps sound to indicate that it is ready for the new operation code registration. Push the Bell Push to confirm the new code is working. 5. Test to ensure correct operation before final installation. Door Chime Operation Press the button on the Push Button unit once, it sends a wireless signal to the Door Chime, Door Chime unit will sound. The sound will stop as soon as the melody ends. For repeat sound, press the button again. Hold the button in will NOT repeat the sound. Sound Volume Adjustment Tone sound volume control can be adjusted to high or low, the high-low switch is located in the battery compartment of Door Chime unit. Time Station Battery Installation 1. Open the battery compartment door at the back of the unit by sliding it away from the unit. 2. Insert 2 x 1.5volt batteries (“AA”, UM3 & LR6 – not included). 3. A melody will be heard to indicate that it is in operation. 4. Close the battery door and it is ready to use. Function This item has the following functions: 1. Digital Clock 2. Calendar 3. Alarm Clock 4. Birthday Reminder 5. Countdown Timer 6. Indoor Temperature Mode Press the mode button to select the following function for adjustment. 1. Digital Clock 2. 12hrs/24hrs Clock 12hrs/24hrs Alarm 3. Alarm 4. Birthday reminder Countdown Timer Birthday Reminder 5. Countdown timer Clock Setting a) Press the Mode button once enter into 12hrs/24hrs status b) Use the Set and “up” & “down” buttons to set Hour, Minute, Year, Month, Date. Hour Minute Year Month Date Exit - Hour Setting: 1 – 12 or 0 – 24 - Minute Setting: 0 - 59 - Year Setting: 2000 – 20…

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1 Helen Zhao Subject:FW: Styling City Industries Ltd., FCC ID: QZHSCILSC352, Assessment NO.: AN04T4348, Notice#1 -----Original Message----- From: [email protected] [mailto:[email protected]] Sent: Wednesday, November 17, 2004 7:20 PM To: Helen Zhao Subject: Re: FW: Styling City Industries Ltd., FCC ID: QZHSCILSC352, Assessment NO.: ... Helen, one for SC352. Regards, Wei -----Original Message----- From: Compliance Certification Services [mailto:[email protected]] Sent: Wednesday, November 17, 2004 2:32 PM To: Helen Zhao Subject: Styling City Industries Ltd., FCC ID: QZHSCILSC352, Assessment NO.: AN04T4348, Notice#1 Question #1: Page 12 of the test report indicated that "Up to 10th harmonics were investigated. " Please note this device is a receiver working at 434MHz, above statement is not applicable. Based upon FCC15.33, you should test radiated emission upto 2GHz. Please correct the test report. Best regards, Helen Zhao The items indicated above must be submitted before processing can continue on the above referenced application. Failure to provide the requested information within 30 days of the original e-mail date may result in application dismissal and forfeiture of the filing fee. Also, please note that partial responses increase processing time and should not be submitted. Any questions about the content of this correspondence should be directed to the e-mail address listed below the name of the sender.

FCC ID: QZHSCILSC352 Advanced Compliance Lab, 6 Randolph Way, Hillsborough, NJ 08844 Tel: (908) 927-9288 Fax: (908) 927-0728 16 Front View FCC ID: QZHSCILSC352 Advanced Compliance Lab, 6 Randolph Way, Hillsborough, NJ 08844 Tel: (908) 927-9288 Fax: (908) 927-0728 17 Rear View

FCC ID: QZHSCILSC352 Advanced Compliance Lab, 6 Randolph Way, Hillsborough, NJ 08844 Tel: (908) 927-9288 Fax: (908) 927-0728 8 2. PRODUCT LABELING Figure 2.2 Location of Label on the Side of EUT Figure 2.1 FCC ID Label Figure 2.2 FCC ID Label Location FCC ID: QZHSCILSC352 This device complies with part 15 of the FCC Rules. Operating 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. FCC Label

FCC ID: QZHSCILSC352 Advanced Compliance Lab, 6 Randolph Way, Hillsborough, NJ 08844 Tel: (908) 927-9288 Fax: (908) 927-0728 18 Open View FCC ID: QZHSCILSC352 Advanced Compliance Lab, 6 Randolph Way, Hillsborough, NJ 08844 Tel: (908) 927-9288 Fax: (908) 927-0728 19 Component Side FCC ID: QZHSCILSC352 Advanced Compliance Lab, 6 Randolph Way, Hillsborough, NJ 08844 Tel: (908) 927-9288 Fax: (908) 927-0728 20 Foil Side

Model SC352/CD101 Operational Circuit Description U1 is a micro controller, once it received matched digital signal ( through Q1, Q2, Q3, Q4 super regenerative receiver), then will play the desired melody. Power Supply And Ground One 3V battery ( 1.5Vx 2) is the only power supply for the transmitter. No external power is needed.

FCC ID: QZHSCILSC352 Advanced Compliance Lab, 6 Randolph Way, Hillsborough, NJ 08844 Tel: (908) 927-9288 Fax: (908) 927-0728 11 4. SYSTEM SCHEMATICS Figure 4.1 System Schematics

ELECTROMAGNETIC EMISSION COMPLIANCE REPORT of WIRELESS DOOR BELL RECEIVER WITH DIGITAL CLOCK MODEL: SC352 FCC ID: QZHSCILSC352 November 11, 2004 This report concerns (check one): Original grant x Class II change Equipment type: SUPERREGENERATIVE RECEIVER Deferred grant requested per 47 CF 0.457(d)(1)(ii)? yes no x If yes, defer until: (date) Company agrees to notify the Commission by (date) of the intended date of announcement of the product so that the grant can be issued on that date. Transition Rules Request per 15.37? yes no x If no, assumed Part 15, Subpart B for unintentional radiators - the new 47 CFR [10-1-90 Edition] provision. Report prepared for: Styling City Industries Ltd. Report prepared by: Advanced Compliance Lab Report number: 0048-041108-02 The test result in this report IS supported and covered by the NVLAP accreditation 6 Randolph Way Hillsborough, NJ 08844 Tel: (908) 927 9288 Fax: (908) 927 0728 Advanced Compliance Laboratory FCC ID: QZHSCILSC352 Advanced Compliance Lab, 6 Randolph Way, Hillsborough, NJ 08844 Tel: (908) 927-9288 Fax: (908) 927-0728 2 Table of Contents Report Cover Page .........................................................................................................1 Table of Contents ...........................................................................................................2 Figures.............................................................................................................................3 1. GENERAL INFORMATION ...................................................................................4 1.1 Verification of Compliance .........................................................................4 1.2 Equipment Modifications............................................................................5 1.3 Product Information....................................................................................6 1.4 Test Methodology.........................................................................................6 1.5 Test Facility ..................................................................................................6 1.6 Test Equipment ............................................................................................6 1.7 Statement of the Document Use..................................................................7 2. PRODUCT LABELING............................................................................................8 3. SYSTEM TEST CONFIGURATION ......................................................................9 3.1 Justification ..................................................................................................9 3.2 Special Accessories.......................................................................................9 3.3 Configuration of Tested System .................................................................9 4. SYSTEM SCHEMATICS .........................................................................................11 5. RADIATED EMISSION DATA ...............................................................................12 5.1 Field Strength Calculation ..........................................................................12 5.2 Test Methods and Conditions .....................................................................12 5.3 Test Data .......................................................................................................13 6. PHOTOS OF TESTED EUT ....................................................................................16 FCC ID: QZHSCILSC352 Advanced Compliance Lab, 6 Randolph Way, Hillsborough, NJ 08844 Tel: (908) 927-9288 Fax: (908) 927-0728 3 Figures Figure 2.1 FCC ID Label..............................................................................................8 Figure 2.2 Location of Label on Back of the EUT ......................................................8 Figure 3.1 Radiated Test Setup Front..........................................................................10 Figure 3.2 Radiated Test Setup Rear ...........................................................................10 Figure 4.1 EUT Schematics ...........................................................................................11 Figure 5.1 Emission Plot................................................................................................14 Figure 6.1 Front View....................................................................................................16 Figure 6.2 Rear View .....................................................................................................17 Figure 6.3 Inside View, Cover Opened ........................................................................18 Figure 6.4 Component Side ...........................................................................................19 Figure 6.5 Foil Side ........................................................................................................20 FCC ID: QZHSCILSC352 Advanced Compliance Lab, 6 Randolph Way, Hillsborough, NJ 08844 Tel: (908) 927-9288 Fax: (908) 927-0728 4 1. GENERAL INFORMATION 1.1 Verification of Compliance EUT: WIRELESS DOOR BELL RECEIVER WITH DIGITAL CLOCK Model: SC352 Applicant: Styling City Industries Ltd. Unit 418, International Plaza, 20 Sheung Yuet Road Lowloon Bay, Kowloon, Hong Kong Test Type: FCC Part 15 CERTIFICATION Result: PASS Tested by: ADVANCED COMPLIANCE LABORATORY Test Date: November 11, 2004 Report Number: 0048-041108-02 The above equipment was tested by Compliance Laboratory, Advanced Technologies, Inc. for compliance with the requirement set forth in the FCC rules and regulations Part 15 subpart C. This said equipment in the configuration described in the report, shows the maximum emission levels emanating from equipment are within the compliance requirements. The estimated uncertainty of the test result is given as following. The method of uncertainty calculation is provided in A…

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FCC ID: QZHSCILSC352 Advanced Compliance Lab, 6 Randolph Way, Hillsborough, NJ 08844 Tel: (908) 927-9288 Fax: (908) 927-0728 10 Figure 3.1 Radiated Test Setup Front Figure 3.2 Radiated Test Setup Rear