QZHSCILSC313TWireless Doorbell Transmitter

SC313T Wireless Doorbell Transmitter Battery Installation 1. Push button unit is operated by 1 x 12volt battery (included) 2. Remove the back of case by pushing in the tab on the bottom with a small, flat screwdriver. 3. Insert 1 x 12volt battery (included) in the battery compartment, ensuring the battery polarity match the internal markings. 4. Snap the front cover of push button back on, then it is ready to use. Installation Guide Using the two holes of the back of push button as a template, mark the fixing position for the unit. Drill holes, fit wall plug and secure the Bell Push Unit with screws (self-tapping 3 x 16mm screw) in position, alternatively use the double-sided self-adhesive pad (included), by placing onto your front door or the position nearby. Please note that the latter is not the most theft resistant option. Important: Mounting the Push Button unit on the UPVC doorframes or metal surface will reduce the broadcasting range seriously. Melody Selection The melody selector is located inside the push button unit, a small switch on the top left corner of battery compartment marked with “S”. Press the switch once, the door chime unit will play the melody next one in sequence, press it again to select the next one on the list. When you hear the melody you wish to choose, do not press the melody selector again. The door chime unit will play the selected melody each time the Push Button is pressed. At any time you can select another melody by repeating the melody selector switch process. There are 8 available melodies: 1. Westminster Chime 5. Banjo on my knee 2. Ding-Dong Repeat 6. Twinkle - Twinkle 3. Telephone Ring 7. It’s a small world 4. Circus Theme 8. Dog Barking Channel Selection The unit comes from the factory on a pre-set radio frequency channel. 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 transmission channel. The encoded frequency of the transmitter (Push Button) and receiver (Door Chime) can be changed to avoid this problem. 1. Remove the back of case of Bell Push and battery compartment door of Door Chime units. 2. There is 4 black links in a row, in position 1, 2, 3 & 4, which can be altered to achieve total sixteen (16) possible channels. 3. Add and remove one or more the black link(s), in any combination ensuring it is set to the same code on both Push Button and Door Chime units. 4. Test to ensure correct operation before final installation. IMPORTANT 1. Do not mount the Push Button onto any metal surfaces or UPVC doorframe, as this will reduce the operation range seriously. 2. Do not immerse the Push Button unit in water. 3. Do not mount the Push Button close to fireplace or expose to high temperature. 4. Do not drop the Push Button unit or subject to excessive blows. 5. Always use alkaline batteries as these will give longer service and are less likely to leak. 6. Please dispose of old, defective batteries in an environmentally friendly manner in accordance with the relevant legislation. 7. Make sure that no naked flame sources, such as lighted candles, should be placed on the unit. 8. The unit should not be exposed to dripping or splashing and that no objects filled with liquids, such as vases, shall be placed on the unit. 9. CAUTION: Replace only with the same or equivalent type of battery that recommended by the manufacturer. 10. CAUTION: Danger of explosion if battery is incorrectly installed or replaced. Specification Power : 1 x 12volt battery (AS23 – included) Consumption : 3.0mA - ON 0.003mA - OFF Operating Temperature : -10C – +40C Operating Distance : 30metre (100 ft approx.) in open field Selectable Tone : 8 Melodies Selectable Channel : Total sixteen (16) possible channels Remark: A Wire Free Door Chime Unit (Receiver) is required to work with this Push Button. Instruction to the User This equipment has been tested and found to comply with the limits for a class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. The user is cautioned that changes and modifications made to the equipment without the approval of manufacturer could void the user’s authority to operate this equipment.

Block Diagram

Front View Rear View

FCC ID Label Location of Label on Back of the EUT FCC LABEL FCC ID: QZHSCILSC313T 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.

Open View FCC ID: QZHSCILSC313T ——————————————————————————————————————————————— Advanced Compliance Lab 6 Randolph Way, Hillsborough, NJ 08844 Tel: (908) 927-9288 Fax: (908) 927-0728 2 Component Side FCC ID: QZHSCILSC313T ——————————————————————————————————————————————— Advanced Compliance Lab 6 Randolph Way, Hillsborough, NJ 08844 Tel: (908) 927-9288 Fax: (908) 927-0728 3 Foil Side

System Schematics

ELECTROMAGNETIC EMISSION COMPLIANCE REPORT of WIRELESS DOORBELL TRANSMITTER MODEL: SC313T FCC ID: QZHSCILSC313T March 27, 2003 This report concerns (check one): Original grant x Class II change Equipment type: TRANSMITTER 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: 0048-030318-03 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: QZHSCILSC313T ——————————————————————————————————————————————— 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 .........................................................................................12 5. RADIATED EMISSION DATA ...............................................................................13 5.1 Field Strength Calculation ..........................................................................13 5.2 Test Methods and Conditions .....................................................................13 5.3 Test Data .......................................................................................................14 5.4 Occupied Bandwidth ...................................................................................15 6. PHOTOS OF TESTED EUT ....................................................................................16 FCC ID: QZHSCILSC313T ——————————————————————————————————————————————— 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, Position 1..................................................................10 Figure 3.2 Radiated Test Setup, Position 2..................................................................10 Figure 3.3 Radiated Test Setup, Position 3..................................................................11 Figure 4.1 EUT Schematics ...........................................................................................12 Figure 5.1 Occupied Bandwidth ...................................................................................15 Figure 6.1 Front View....................................................................................................17 Figure 6.2 Rear View .....................................................................................................18 Figure 6.3 Inside View, Cover Opened ........................................................................19 Figure 6.4 Component Side ...........................................................................................20 Figure 6.5 Foil Side ........................................................................................................21 FCC ID: QZHSCILSC313T ——————————————————————————————————————————————— 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 DOORBELL TRANSMITTER Model: SC313T Applicant: STYLING CITY INDUSTRIES LTD. Test Type: FCC Part 15C CERTIFICATION Result: PASS Tested by: ADVANCED COMPLIANCE LAB Test Date: March 27, 2003 Report Number: 0048-030318-03 The above equipment was tested by Advanced Compliance Lab. Compliance Laboratory 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 m…

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Pulse Train Plot

Radiated Test Setup, Position 1-X Radiated Test Setup, Position 2 -Y Radiated Test Setup, Position 3-Z