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PLJDB910Wireless Doorbell

Mandolyn Electronic Technology Inc.
Wireless Doorbell - FCC ID PLJDB910 - Mandolyn Electronic Technology Inc.
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Application Details

Equipment Class
CYY - Communications Receiver used w/Pt 15 Transmitter
Date of Grant
Jul 03, 2007
Application Purpose
Original Equipment
Date of Application
Jul 03, 2007
Equipment Note
Wireless Doorbell
Frequency Range
434.00000000 - 434.00000000
Company
Mandolyn Electronic Technology Inc.
Country
Canada

Documents & Files

Select a file to view

Users Manual

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Cover Letter(s)

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External Photos

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ID Label/Location Info

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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

Wireless doorbell Operating instructions and guarantee About these instructions Warning This product is equipped with safety features. All the same, read the safety instructions carefully and use this appliance only as described in these instructions to avoid accidental injury or damage. Keep these instructions for future reference. If you pass on this article to someone else, remember to include these instructions. Intended use The wireless doorbell is designed for wireless transmission of bell signals. The doorbell signal can be displayed as an optical and/ or as an acoustic signal. Hazards to children z Batteries can be highly dangerous if swallowed. Therefore, keep batteries and the doorbell out of the reach of small children. If a battery has been swallowed, seek medical assistance immediately. z Keep packaging material away from children. There is a risk of suffocation! Electrical hazards z Ensure that the locations where you wish to install the devices are free of power supply lines, water lines and service pipes. Other potential risks of injury z Batteries must not be charged or re-activated by any other means, taken apart, thrown into fire or short-circuited. Caution – damage to the doorbell z Remove the batteries from the doorbell when they are empty or if you are not planning to use the device for a prolonged period of time. This will avoid damage that can be caused by leakage. z Always replace batteries in the doorbell (receiver). z Do not use batteries of different types, brands or capacities. z Alkaline batteries are recommended. z Replace the batteries when the chime sounds are distorted. z Never immerse the device in water. z Never clean the device with abrasive or caustic cleaners. z Never expose the device to snow, impact, vibration, dust, extreme temperatures or high humidity. Install the bell push ensuring that it is not exposed to rain or direct sunlight. z Do not make any modifications to the device. Repairs must only be carried out by a specialized workshop. z Before installing, check whether you have the correct mounting material for your wall. z Do not install the bell push (transmitter) or doorbell (receiver) in direct vicinity of other electronic devices. This could lead to interference in either the wireless doorbell or other electronic devices. z Do not use several wireless doorbells in immediate vicinity of one another. This could lead to interference. At a glance (Features) BUTTON CONFIGURATION Transmitter: z Doorbell button: To activate the doorbell receiver and synchronize with the receiver at start-up z New Code button: To generate the unique transmission signal in order to prevent interference Receiver: z Learn Key( ): To synchronize the signal with transmitter at start-up z Volume Slide switch ( ): To set the loudness of the doorbell sound. 1 is the minimum sound level and 3 is the maximum sound level z Mode Selector ( ): There are 3 operation modes, and they are: Lighting mode; Lighting + Ding Dong mode, Ding Dong mode. The detail of each operation mode: Lighting Mode: The LED will be flashing when the transmitter button is pressed Lighting + Ding Dong Mode Both LED flashing and Ding Dong bell sound will be activated when the transmitter button is pressed. Ding Dong Mode The Ding Dong bell sound will be activated when the transmitter button is pressed. System Setup Inserting Batteries Door bell 1) Remove the battery compartment lid from the back of the doorbell. 2) Insert three LR6 (AA)/ 1.5V batteries supplied with the system, ensuring correct polarity (+/-). 3) Carefully close the battery compartment again. Bell push 1) Open the battery compartment on the back of the bell push. 2) Insert 23A/12V battery supplied with the system, ensuring correct battery polarity (+/-). Leave the compartment open to be able to synchronize the radio frequency code in the next step. Synchronization (LEARN procedure) This Doorbell is designed with the technology of Intelligent Code setting and Learning function. It can generate up to 4096 different system codes by simple “LEARN” process that there is no complicated setting of code switches and it will interference by other remote control system is nearly impossible. Note: LEARN procedure as described below must be performed before the wireless doorbell function will work. LEARN procedure: 1) When new batteries are inserted into the doorbell receiver, and it is selected at the Ding Dong or Lighting + Ding Dong mode, the doorbell will initially sound. 2) Press “NEW CODE” button once to generate a unique system code, so that this set of remote control will not be interfered by other similar systems nearby. 3) Press “LEARN” key on receiver while simultaneously pressing DOORBELL button on the doorbell transmitter to synchronize the signals between the doorbell transmitter and doorbell receiver. 4) Once the LEARN process is completed successfully, the doorbell will sound whenever DOORBELL button is pressed. Noted: z Do not press the NEW CODE button of the transmitter again after synchronized between the transmitter and the receiver unless you suspect that the Doorbell set is interfered by other signals. This will generate a new system code, and then redo the LEARN procedure again. z To avoid interference ∼ do not put the doorbell receivers along side one another. A minimum distance of 18 inches (0.5 meter) is recommended. ∼ Do put the doorbell receiver and transmitter one meter above the ground level. Setting the volume Adjust the volume using the slide switch. 1 = low 2 = normal 3 = high Note: If the ring is quieter than normal or sounds distorted, the batteries are either weak or empty. Replace the batteries. Choosing the signal Note: Be sure to set the signal before mounting the bell push to the wall. The signal selection switch allows you to set the following signals: Chime only Signal indicator blinks and chime is switched to silent Chime and blinking signal indicator Low Battery Indication Transmitter: z If the transmit…

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External Photos

CETECOM ICT Services GmbH Untertürkheimer Str. 6-10, 66117 Saarbruecken Phone: +49 (0) 681 598-0 Fax: -9075 RSC-Laboratory Phone: +49 (0) 681 598-0 Fax: -9075 Test report no.: 2-4650-01-04/07 Date: 2007-07-04 Page 13 of 16 5 Photographs of test sample Photograph no.: 1 Photograph no.: 2 CETECOM ICT Services GmbH Untertürkheimer Str. 6-10, 66117 Saarbruecken Phone: +49 (0) 681 598-0 Fax: -9075 RSC-Laboratory Phone: +49 (0) 681 598-0 Fax: -9075 Test report no.: 2-4650-01-04/07 Date: 2007-07-04 Page 14 of 16 Photograph no.: 3 Photograph no.: 4

ID Label/Location Info

REMARK: PRINT COLOR: Black DESIGNER: Janet SCALE: SIZE: DATE:May 11 ,07 MODEL NO.: MATERIAL.: SOFTWARE: Adobe Illustrator 10.0 TITLE.:Rating Label PAGE REV.NOZONEDESCRIPTIONBYDATEAPPROVED DB910 JO2007 0.1 mm thick AluminumFoil (Silvery) 2 LANGUAGE: 1 of 1 SIZE:XMM43.59.5 FCCID:PLJDB910 IC:3981A-DB910 MODEL: DB910 Made in China English version This device complies with Part 15 of the FCC Rules and with RSS-210 of Industry Canada. 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. FCCID:PLJDB910 IC:3981A-DB910 MODEL: DB910 Made in China This device complies with Part 15 of the FCC Rules and with RSS-210 of Industry Canada. 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. FC C ID : PLJDB91 0 IC : 3981A-DB91 0 MODEL: DB910 Made in China This device complies with Pa rt 15 of the FCC Rules and with RSS-210 of Industry Canada. Operation is subject to the following two condition s: (1) this device may not cause ha rmful interference, and (2) this device must accept an y interference received, includin g interference that may caus e undesired operation.

Internal Photos

CETECOM ICT Services GmbH Untertürkheimer Str. 6-10, 66117 Saarbruecken Phone: +49 (0) 681 598-0 Fax: -9075 RSC-Laboratory Phone: +49 (0) 681 598-0 Fax: -9075 Test report no.: 2-4650-01-04/07 Date: 2007-07-04 Page 15 of 16 Photograph no.: 5 Photograph no.: 6 CETECOM ICT Services GmbH Untertürkheimer Str. 6-10, 66117 Saarbruecken Phone: +49 (0) 681 598-0 Fax: -9075 RSC-Laboratory Phone: +49 (0) 681 598-0 Fax: -9075 Test report no.: 2-4650-01-04/07 Date: 2007-07-04 Page 16 of 16 Photograph no.: 7 Photograph no.: 8

Test Report

CETECOM ICT Services GmbH Untertürkheimer Str. 6-10, 66117 Saarbruecken Phone: +49 (0) 681 598-0 Fax: -9075 RSC-Laboratory Phone: +49 (0) 681 598-0 Fax: -9075 Test report no.: 2-4650-01-04/07 Date: 2007-07-04 Page 1 of 16 7ecognized by the Federal Communications Commission Anechoic chamber registration no.: 90462 (FCC) Anechoic chamber registration no.: IC 3463A-1 TCB ID: DE 0001 Accredited by the German Accreditation Council DAR–Registration Number DAT-P-176/94-D1 Independent ETSI compliance test house ETSI Accredited Bluetooth ® Test Facility (BQTF) Test report no. : 2-4650-01-04/07 Applicant : W.H. Mandolyn Intern. Ltd. Type : DB910 (Rx) Test Standard : FCC Part 15 RSS-210 Issue 7 FCC ID : PLJDB910 Certification No. IC : 3981A-DB910 The Bluetooth word mark and logos are owned by the Bluetooth SIG, Inc. and any use of such marks by Cetecom ICT is under license CETECOM ICT Services GmbH Untertürkheimer Str. 6-10, 66117 Saarbruecken Phone: +49 (0) 681 598-0 Fax: -9075 RSC-Laboratory Phone: +49 (0) 681 598-0 Fax: -9075 Test report no.: 2-4650-01-04/07 Date: 2007-07-04 Page 2 of 16 Table of contents 1 General information __________________________________________________________3 1.1 Notes ____________________________________________________________________3 1.2 Testing laboratory________________________________________________________4 1.3 Details of applicant _______________________________________________________4 1.4 Application details _______________________________________________________4 1.5 Test item________________________________________________________________5 1.6 Test specifications: _______________________________________________________5 2 Technical test ________________________________________________________________6 2.1 Summary of test results ___________________________________________________6 3 Test equipment and ancillaries used for tests _______________________________________9 4 Annex B: Photographs of Test site ______________________________________________11 5 Photographs of test sample ____________________________________________________13 CETECOM ICT Services GmbH Untertürkheimer Str. 6-10, 66117 Saarbruecken Phone: +49 (0) 681 598-0 Fax: -9075 RSC-Laboratory Phone: +49 (0) 681 598-0 Fax: -9075 Test report no.: 2-4650-01-04/07 Date: 2007-07-04 Page 3 of 16 1 General information 1.1 Notes The test results of this test report relate exclusively to the test item specified in 1.5. The CETECOM ICT Services GmbH does not assume responsibility for any conclusions and generalisations drawn from the test results with regard to other specimens or samples of the type of the equipment represented by the test item. The test report may only be reproduced or published in full. Reproduction or publication of extracts from the report requires the prior written approval of the CETECOM ICT Services GmbH. Test laboratory manager: 2007-07-04 Gillmann Date Name Signature Technical responsibility for area of testing: 2007-07-04 Ames Date Name Signature CETECOM ICT Services GmbH Untertürkheimer Str. 6-10, 66117 Saarbruecken Phone: +49 (0) 681 598-0 Fax: -9075 RSC-Laboratory Phone: +49 (0) 681 598-0 Fax: -9075 Test report no.: 2-4650-01-04/07 Date: 2007-07-04 Page 4 of 16 1.2 Testing laboratory Company name: Cetecom ICT Services GmbH Adress: Untertürkheimerstr. 6-10 D-66117 Saarbrücken Germany Laboratory accreditation: DAR-Registration No. DAT-P-176/94-D1 Bluetooth Qualification Test Facility (BQTF) Federal Communications Commission (FCC) Identification/Registration No : 90462 Responsible for test laboratory: Phone: +49 681 598 0 Fax: +46 681 598 9075 Email: [email protected] 1.3 Details of applicant Name : Mandolyn Electronic Technology Inc. Address : Unit 1003-8 Landmark North City : Sheung Shul North Country : Hong Kong Phone : + 852-2670-9733 Fax : + 852-2673-6132 Contact : R. Wong Phone : + 852-2670-9733 Fax : + 852-2673-6132 Contact person: Date of receipt of application : 2007-06-26 Date of receipt of test item : 2007-07-02 Date(s) of test : 2007-07-02 to 2007-07-03 Date of report : 2007-07-04 1.4 Application details Date of test: 2007-07-02 to 2007-07-03 CETECOM ICT Services GmbH Untertürkheimer Str. 6-10, 66117 Saarbruecken Phone: +49 (0) 681 598-0 Fax: -9075 RSC-Laboratory Phone: +49 (0) 681 598-0 Fax: -9075 Test report no.: 2-4650-01-04/07 Date: 2007-07-04 Page 5 of 16 1.5 Test item Type of equipment : Remote Control Receiver (Doorbell) Type designation : DB910 (Rx) Manufacturer : Mandolyn Electronic Technology Inc. Street : Unit 1003-8 Landmark North City : Sheung Shul North Country : Hong Kong Serial number : - / - Additional information : Frequency : 434 MHz Type of modulation : A1D Channel spacing : > 25 kHz Number of channels : 1 Antenna (Tx) : printed antenna Power supply (Tx) 3 V via Batterie FCC-ID : PLJDB910 IC No : 3981A-DB910 1.6 Test specifications: CANADA RSS-210 Issue 7 FCC Part 15B ATTESTATION: DECLARATION OF COMPLIANCE: I declare that the testing was performed or supervised by me; that the test measurements were made in accordance with the above-mentioned Industry Canada standard(s); and that the equipment identified in this application has been subjected to all the applicable test conditions specified in the Industry Canada standards and all of the requirements of the standard have been met. Signature: Date: 2007-07-04 CETECOM ICT Services GmbH Untertürkheimer Str. 6-10, 66117 Saarbruecken Phone: +49 (0) 681 598-0 Fax: -9075 RSC-Laboratory Phone: +49 (0) 681 598-0 Fax: -9075 Test report no.: 2-4650-01-04/07 Date: 2007-07-04 Page 6 of 16 2 Technical test 2.1 Summary of test results The radiated measurements are performed in vertical and horizontal plane in the frequency range from 9 kHz to 20 GHz in semi-anechoic chambers. The EUT is positioned on a non-conductive support with a height of 0.80 m above a conductive ground plane that covers the whole chamber. The receiving antennas are conform with specifications ANSI C63.2-1996 clause 15 and ANSI C63.4-2003…

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Test Setup Photos

CETECOM ICT Services GmbH Untertürkheimer Str. 6-10, 66117 Saarbruecken Phone: +49 (0) 681 598-0 Fax: -9075 RSC-Laboratory Phone: +49 (0) 681 598-0 Fax: -9075 Test report no.: 2-4650-01-04/07 Date: 2007-07-04 Page 11 of 16 4 Annex B: Photographs of Test site R x Photo 1 (Radiated Emissions): Rx Photo 2(Radiated Emissions): CETECOM ICT Services GmbH Untertürkheimer Str. 6-10, 66117 Saarbruecken Phone: +49 (0) 681 598-0 Fax: -9075 RSC-Laboratory Phone: +49 (0) 681 598-0 Fax: -9075 Test report no.: 2-4650-01-04/07 Date: 2007-07-04 Page 12 of 16 Rx Photo 3 (Radiated Emissions): Rx Photo 4 (Radiated Emissions):

Contact Information

Applicant

C.M. Yip(Engineering Manager)
[email protected]410 531 3439Fax: 410 531 0807

Test Firm

cetecom advanced GmbHGerald Schmidt
[email protected]49-681-598-0Fax: 49-681-598-8775

Technical Specifications

#Rule PartsFrequency RangePower Output
115B434 MHz - 434 MHz-
Confidentiality
Long Term

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