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WNG-DMS-21Door Alert Strip Receiver

RONDISH CO. LTD
Door Alert Strip Receiver - FCC ID WNG-DMS-21 - RONDISH CO. LTD
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Application Details

Equipment Class
DCD - Part 15 Low Power Transmitter Below 1705 kHz
Date of Grant
Nov 22, 2022
Application Purpose
Original Equipment
Date of Application
Nov 22, 2022
Equipment Note
Door Alert Strip Receiver
Frequency Range
0.02000000 - 0.02000000
Company
RONDISH CO. LTD
Country
China

Documents & Files

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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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Operational Description

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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

Rondish Company Limited DoorWatcher User Instructions V0.6 (18 th Nov 2022) DOORWATCHER SYSTEM by Rondish 1. PRODUCT OVERVIEW DoorWatcher now has improved performance and reliability, while adding additional functionality for new developments in caregiving. Door sensor strips (DMS-21) are installed by the side of a door – recommended next to the doorknob – or on both sides of double doors and connected to operate as a joint sensor. When a patient transmitter (TXP-21) enters the detection zone, DoorWatcher sensors will alert nursing staff to prevent patient egress. Configurable options include an audible alarm, door lock, wireless output to a Nexus call system, or through a relay output to trigger a building management system. Alarms can be reset using a caregiver transmitter carried by nursing staff, magnetic fob keychain, security keypad, or security key. A nurse can escort a patient through a door by temporarily disabling the monitor, and the door will automatically re-arm when the door has closed to prevent “tailgating”. Status LEDs clearly indicate whether the DoorWatcher sensor is armed or in escort mode, the door is locked, or a patient tag is within detection distance. 1.1 Features  Door lock option to prevent resident egress (lock timer complies with fire regulations)  Door exit alarm (audible or silent)  Transmission output for signaling an indication light or central monitor  Relay output for triggering building security system  Caregiver escort with anti-tailgating functionality  Door open too long alarm  Door status LED: Power, Wristband Detected, Night Mode Active  Low battery indication for resident transmitters in detection range  Fault detection and out-of-range checking  Sleep mode on transmitters to conserve battery life while in storage DOORWATCHER SYSTEM by Rondish 1.2 Compatible Equipment Model Description Image DMS-21 DoorWatcher Sensor  Alerts nursing staff when patient(s) wearing a wristband transmitter approach a protected door TXP-21 Patient wristband  Comes with faux leather watch strap  Works with unbreakable hospital bracelet  1-year battery life TXR-02 Reset transmitter  Allows staff to trigger bypass/reset alarms  Wearable on wrist or belt DOORWATCHER SYSTEM by Rondish 2.0 Installation Step1: The mid-point of Door Monitor is at a height of approximately 1m. Step2: Use a small screwdriver to remove two screws then slide the cover up to remove it. The PCB can be slid up to access the connection terminals. DOORWATCHER SYSTEM by Rondish Step3: Insert the Power Connector Cable into the terminals marked “12(+) & 12V(-) and tighten with a small flat head screwdriver DOORWATCHER SYSTEM by Rondish 3. Door Bar features ** Above connector is the input of door contact. These two points is shorted to simulate the door is close. These two points is opened to simulate the door is open. DOORWATCHER SYSTEM by Rondish 3.1 The different status of Door Monitor 1) Normal status -- No Tag detected and door was closed: “Door close is detected” AND “No any Tag approaching”.  Status LED (Center) is ON in Green to show the power status. Alarm LED must be OFF. 2) Tag in range (Door closed)  Pre-alarm:  1) The Status LED (Center) is ON in Red.  2) Buzzer is no alarm sound. No alarm LED is ON  3) The status will auto resume to normal status when the Tag is out range. Status LED (Center) is back to green.  4) No 433MHz message is sent out. 3) Tag in range (Door opened)  Alarm stage:  1) Alarm is triggered, the buzzer and alarm LED is “ON”- “OFF” periodically.  2) 433MHz alert message is sent out, the Door ID and site code also included into EAS code.  3) The Status LED (Center) is ON in Red. All Six-alarm LEDs are “ON” and “Blink” in Red periodically.  4) The Status LED (Center) will turn back to Green if the Tag is out range.  5) The alarm signal is latching even if the Tag is out range. 4) IN Escort Mode 1) The Status LED (Center) is “ON” in white. 2) Transmit a reset signal though 433-channel. 3) The Escort mode will be following the Door Open timer. 4) The Escort mode could be exited anytime when door is closed. DOORWATCHER SYSTEM by Rondish 3.2 Behavior Table The chart below describes the expected behavior of a DMS-21 sensor in various conditions. Status LED Tx Sound Day Mode Wristband not detected Green NA NONE Wristband detected, door closed* Red NA NONE Wristband detected, door open Red Door & Patient IDs (433MHz Tx) Full alarm Reset triggered White Door ID (433MHz Tx) NONE 4. SPECIFICATIONS Power 12V, @ 2.0A DC input Frequencies Transmitting Receiving Door Sensor 20kHz (to tag) 433Mhz (alarm output) 924.5MHz Patient Tag 924.5MHz 20kHz DOORWATCHER SYSTEM by Rondish 5. IMPORTANT NOTICE For TXP-21, Patient wristband  Risk of fire or explosion if the battery is replaced by an incorrect type.  If the coin / button cell battery is swallowed, it can cause severe internal burns in just 2 hours and can lead to death.  Keep new and used batteries away from children.  If the battery compartment does not close securely, stop using the product and keep it away from children.  If you think batteries might have been swallowed or placed inside any part of the body, seek immediate medical attention.  Disposal of a battery into fire or a hot oven, or mechanically crushing or cutting of a battery, that can result in an explosion For DMS-21, DoorWatcher Sensor This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:  This device may not cause harmful interference, and  This device must accept any interference received, including interference that may cause undesired operation. Notice: Any changes or modifications not expressly approved by the party responsible for compliance could void your authority to operate the equipment. NOTE: 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 pr…

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ID Label/Location Info

30mm 30mm Door Alert Strip Receiver Model No.: DMS-21 FCC ID: WNG-DMS-21 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. Customer: Date: Model: Type: Art Ver.: Size: Color: Rondish 2022-06-20 DMS-21 FCC Label Art_DMS-21_LB_FCC (20220620) 30 x 30mm Black Rondish

Internal Photos

Photo 1 Description: internal view Photo 2 Description: internal PCB view Photo 3 Description: internal PCB view Photo 4 Description: input port and internal PCB view Photo 5 Description: Internal PCB view Photo 6 Description: Internal PCB view 924.5MHz Antenna 433.92MHz Antenna 20KHz Antenna

Operational Description

DoorWatcher now has improved performance and reliability, while adding additional functionality for new developments in caregiving. Door sensor strips (DMS-21) are installed by the side of a door – recommended next to the doorknob – or on both sides of double doors and connected to operate as a joint sensor. When a patient transmitter (TXP-21) enters the detection zone, DoorWatcher sensors will alert nursing staff to prevent patient egress. Configurable options include an audible alarm, door lock, wireless output to a Nexus call system, or through a relay output to trigger a building management system. Alarms can be reset using a caregiver transmitter carried by nursing staff, magnetic fob keychain, security keypad, or security key. A nurse can escort a patient through a door by temporarily disabling the monitor, and the door will automatically re-arm when the door has closed to prevent “tailgating”. Status LEDs clearly indicate whether the DoorWatcher sensor is armed or in escort mode, the door is locked, or a patient tag is within detection distance. Wireless frequency:433.92MHz and 20KHz Modulation:FSK(433.92MHz),OOK(20KHz) XTAL: 16MHz Rating: 12Vdc Internal antenna

Test Report

Customer Customer Code Description KGEA-BFAM 192uH 5% 20kHz Ordering Code Prototype Ref. Date Edition Page KGEA-BFAM-A-192J 14/09/21 1 1/7 © PREMO S.L.U. All rights reserved. Reproduction or distribution of contents not allowed without prior written authorization. https://www.grupopremo.com/ KGEA-BFAM-A- 192J: KGEA-BFAM 192 μ H 5% 20kHz Made by: José Ramón Fdez Checked by: Younes Akri Approved by: Jonatan Muñoz Date: 14/09/21 Date: 14/09/21 Date: Signature: Signature: Signature: PREMO S.L. Severo Ochoa 47 Parque Tecnologico de Andalucia 29590 Campanillas, Malaga - Spain Customer Customer Code Description KGEA-BFAM 192uH 5% 20kHz Ordering Code Prototype Ref. Date Edition Page KGEA-BFAM-A-192J 14/09/21 1 2/7 © PREMO S.A.U. All rights reserved. Reproduction or distribution of contents not allowed without prior written authorization. https://www.grupopremo.com/ 1. Features  LF Antenna  Work frequency 20KHz  Temperature from -40ºC to 85ºC  Max current 1 Arms  IP68 grade Waterproof  The antenna belongs to class UL94-HB  High mechanical requirements  Optional Unsealed & Sealed connector 2. Applications  Ideally used access and start Hand Free subsystem for Passive Entry Keyless Go System Requirements for automotive application.. 3. Electrical diagram Diagram of the antenna is: L : Ferrite core coil inductance. R : Copper resistance and connection. Customer Customer Code Description KGEA-BFAM 192uH 5% 20kHz Ordering Code Prototype Ref. Date Edition Page KGEA-BFAM-A-192J 14/09/21 1 3/7 © PREMO S.A.U. All rights reserved. Reproduction or distribution of contents not allowed without prior written authorization. https://www.grupopremo.com/ 4. Mechanical Dimensions L> 20mm tolerance ± 0,8mm 10< L ≤ 20mm tolerance ± 0,4mm L ≤ 10mm tolerance ± 0,2mm Customer Customer Code Description KGEA-BFAM 192uH 5% 20kHz Ordering Code Prototype Ref. Date Edition Page KGEA-BFAM-A-192J 14/09/21 1 4/7 © PREMO S.A.U. All rights reserved. Reproduction or distribution of contents not allowed without prior written authorization. https://www.grupopremo.com/ 5. Electrical parameters Parameters Min. Typ. Max. Symbol Units Remarks Inductance - at Tr (±2,5%) - [ - 40°C; +85°C ] (±5%) 187,2 182,4 192 196,8 201,6 μH (*) Measured 100% in EOL Test at Tr. Resonant Frequency - at Tr 20 Fo Khz Resistor (0.1Vrms, in F0) - at Tr (±5%) 1,14 1,2 1,26 Rdc  (*) Measured 100% in EOL Test Qualitiy factor( L-inductance ) 18 Q (*) Measured 100% in EOL Test at Tr AC RMS Current 1 I Arms Inductance, Q- factor, Rdc are measured in LCR meter Wayne Kerr PMA 6430B Assy cables twisted. Customer Customer Code Description KGEA-BFAM 192uH 5% 20kHz Ordering Code Prototype Ref. Date Edition Page KGEA-BFAM-A-192J 14/09/21 1 5/7 © PREMO S.A.U. All rights reserved. Reproduction or distribution of contents not allowed without prior written authorization. https://www.grupopremo.com/ 6. Functional performances Temperature range Operating -40 85 °C Storage -40 85 °C Humidity range Operating 40 95 % Storage 40 95 %  Products comply with RoHS requirements.  This part based in AECQ-200 revision D. 7. Materials CORE Ferrite Core MnZn 68x7x3 mm WIRE Enamelled Cu wire 0.16mm/G1/SH/Sold CAPACITOR Type MKP-Radial 400Vdc 3.3nF ± 5% HOUSING Housing Plastic PA66+GF 30% ASSY CABLES TXL Cable SAE AWG22 RESIN Polyurethane resin 8. Marked Information:  Laser marking  Marking Content: o PN PREMO: KGEA-BFAM-A-192J o Date: WW/YY o Serial number Customer Customer Code Description KGEA-BFAM 192uH 5% 20kHz Ordering Code Prototype Ref. Date Edition Page KGEA-BFAM-A-192J 14/09/21 1 6/7 © PREMO S.A.U. All rights reserved. Reproduction or distribution of contents not allowed without prior written authorization. https://www.grupopremo.com/ 9. Packaging information:  Tray plastic: 12 cavities x 8pcs= 96pcs.  Package: 6 tray platic/ 576pcs  Package size: 388x288x300 Interior/+6mm thickness carton  Pallet o 13824 parts in a European pallet o Max Pallet dimension ( L x W x H ): 1200x800x1600 Customer Customer Code Description KGEA-BFAM 192uH 5% 20kHz Ordering Code Prototype Ref. Date Edition Page KGEA-BFAM-A-192J 14/09/21 1 7/7 © PREMO S.A.U. All rights reserved. Reproduction or distribution of contents not allowed without prior written authorization. https://www.grupopremo.com/ 10. Edition Control ED CHANGE BY DATE CHANGE DESCRIPTION 1ª J.Ramón Fdez 14/09/21 Catalogue format KGEA-BFAM Updated electrical parameters according values obtained and validated in Tangier Plant ( L-inductance, Qmin, Rdc). @working frequency 20Khz This part based AECQ-200 revision D. The antenna belongs to class UL94-HB IP 68 grade waterproof.

Test Report

Test Report No.: EFGX22100082-IE-01-E05 Eurofins Electrical Testing Service (Shenzhen) Co., Ltd. 101 and 201, Building 2, Dongfangming Industrial Area, No 83. Dabao Rd., Area 33 Shanghe Neibourhood, Xin’an Community, Bao’an District, Shenzhen, P.R. China. Telephone: +86-755-82911867, Fax : +86-755-82910749 Page 1 of 19 EUROFINS ELECTRICAL TESTING SERVICE (SHENZHEN) CO., LTD. RADIO TEST - REPORT FCC Compliance Test Report Test Report Number: EFGX22100082-IE-01-E05 Test Report No.: EFGX22100082-IE-01-E05 Eurofins Electrical Testing Service (Shenzhen) Co., Ltd. 101 and 201, Building 2, Dongfangming Industrial Area, No 83. Dabao Rd., Area 33 Shanghe Neibourhood, Xin’an Community, Bao’an District, Shenzhen, P.R. China. Telephone: +86-755-82911867, Fax : +86-755-82910749 Page 2 of 19 Content 1 General Information 3 1.1 Notes 3 1.2 Testing laboratory 4 1.3 Details of approval holder 4 1.4 Details of Manufacturer 4 1.5 Application details 4 1.6 Test item 4 1.7 Test standards 5 2 Technical test 6 2.1 Summary of test results 6 2.2 Test environment 6 2.3 Measurement uncertainty 6 2.4 Test mode 6 2.5 Test equipment utilized 7 2.6 Auxiliary Equipment Used during Test: 7 2.7 Test software information 7 2.8 Customized Configurations 7 2.9 Test Environments 7 2.10 Test setup 8 2.11 Test results 11 3 Technical Requirement 12 3.1 Conducted emission AC power port 12 3.2 20 dB bandwidth 13 3.3 Radiated emission 15 Test Report No.: EFGX22100082-IE-01-E05 Eurofins Electrical Testing Service (Shenzhen) Co., Ltd. 1st Floor, Building 2, Chungu, Meisheng Huigu Science and Technology Park, No. 83 Dabao Road, Bao'an District, Shenzhen. P.R.China. Telephone: +86-755-82911867, Fax : +86-755-82910749 Page 3 of 19 1 General Information 1.1 Notes The results of this test report relate exclusively to the item tested as specified in chapter “Description of test item” and are not transferable to any other test items. Eurofins Product Testing Service (Shenzhen) Co., Ltd. is not responsible for any generalisations and conclusions drawn from this report. Any modification of the test item can lead to invalidity of test results and this test report may therefore be not applicable to the modified test item. The test report may only be reproduced or published in full. Reproducing or publishing extracts of the report requires the prior written approval of the Eurofins Product Testing Service (Shenzhen) Co., Ltd. This document is subject to the General Terms and Conditions and the Testing and Certification System of Eurofins Product Testing Service (Shenzhen) Co., Ltd., available on request or accessible at www.eurofins.com. Operator: 2022-11-14 Bruce Zheng / Project Engineer Date Eurofins-Lab. Name / Title Signature Technical responsibility for area of testing: 2022-11-14 Albert Xu / Lab Manager Date Eurofins-Lab. Name / Title Signature Test Report No.: EFGX22100082-IE-01-E05 Eurofins Electrical Testing Service (Shenzhen) Co., Ltd. 1st Floor, Building 2, Chungu, Meisheng Huigu Science and Technology Park, No. 83 Dabao Road, Bao'an District, Shenzhen. P.R.China. Telephone: +86-755-82911867, Fax : +86-755-82910749 Page 4 of 19 1.2 Testing laboratory Eurofins Electrical Testing Service (Shenzhen) Co., Ltd. 1st Floor, Building 2, Chungu, Meisheng Huigu Science and Technology Park, No. 83 Dabao Road, Bao'an District, Shenzhen. P.R.China. Telephone : +86-755-82911867 Fax : +86-755-82910749 The Laboratory has passed the Accreditation by the American Association for Laboratory Accrediation (A2LA). The Accreditation number is 5376.01 The Laboratory has been listed by industry Canada to perform electromagnetic emission measurements, The CAB identifier is CN0088 1.3 Details of approval holder Name : Rondish Co. Ltd Address : UNIT G&H, 4/F, Block 1, KWAI TAK IND. CTR, 15-33 K HONGKONG, China Telephone : ./. Fax : ./. 1.4 Details of Manufacturer Name : Rondish Co. Ltd Address : UNIT G&H, 4/F, Block 1, KWAI TAK IND. CTR, 15-33 K HONGKONG, China Telephone : ./. Fax : ./. 1.5 Application details Date of receipt of application : 2022-10-10 Date of receipt of test item : 2022-10-10 Date of test : 2022-10-10 to 2022-11-04 Date of issue : 2022-11-14 1.6 Test item Product type : Door Alert Strip Receiver Model name : DMS-21 Brand : Rondish Serial number : N/A Ratings : 12VDC 2 A Test voltage : 12VDC FCC ID : WNG-DMS-21 PMN : Door Alert Strip Receiver Additional information : N/A RadioTechnical data Frequency range : 20KHz Radio Tech. : N/A Frequency channel : 1 Channel Modulation : OOK Antenna type : Internal antenna Test Report No.: EFGX22100082-IE-01-E05 Eurofins Electrical Testing Service (Shenzhen) Co., Ltd. 1st Floor, Building 2, Chungu, Meisheng Huigu Science and Technology Park, No. 83 Dabao Road, Bao'an District, Shenzhen. P.R.China. Telephone: +86-755-82911867, Fax : +86-755-82910749 Page 5 of 19 1.7 Test standards Test Standards FCC Part 15 Subpart C 2018 Edition PART 15 - RADIO FREQUENCY DEVICES Subpart C - Intentional Radiators Test Method 1: ANSI C63.4-2014, American National Standard for Methods of Measurement of Radio-Noise Emis- sions from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz. 2: ANSI C63.10-2013, American National Standard for Testing Unlicensed Wireless Devices. Test Report No.: EFGX22100082-IE-01-E05 Eurofins Electrical Testing Service (Shenzhen) Co., Ltd. 1st Floor, Building 2, Chungu, Meisheng Huigu Science and Technology Park, No. 83 Dabao Road, Bao'an District, Shenzhen. P.R.China. Telephone: +86-755-82911867, Fax : +86-755-82910749 Page 6 of 19 2 Technical test 2.1 Summary of test results No deviations from the technical specification(s) were ascertained in the course of the tests performed. or The deviations as specified were ascertained in the course of the tests performed. 2.2 Test environment Temperature : 20 ... 25°C Relative humidity content : 30 ... 60% Air pressure : 100 ... 101kPa 2.3 Measurement uncertainty The uncertainty is calculated using the methods suggested in the "Gui…

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Contact Information

Applicant

TERRENCE YING(SENIOR PROJECT ENGINEER)
[email protected]852-25431955Fax: 852-25417411

Technical Contact

RONDISH CO. LTDTERRENCE YING
[email protected]852-25431955

UNIT G&H, 4/F, Block 1, KWAI TAK IND. CTR, 15-33 K · HONGKONG · China

Test Firm

Eurofins Electrical Testing Service (Shenzhen) Co.Lynn Su
[email protected]+86-755-82911867

Technical Specifications

#Rule PartsFrequency RangePower Output
115C0.02 MHz - 0.02 MHz-
Confidentiality
Long Term

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