KYUNGWOO SYSTECH A242 SMART KEY TAG User Manual
KYUNGWOO SYSTECH INC. SMART KEY TAG
User Manual
www.kyungwoo.com Copyright © 2014 Kyungwoo Systech Inc.
2015. 05. 13
Prepared(작성) Reviewed(검토) Approved(승인)
Bae wonsik
SMART KEY TAG
User’ Manual
www.kyungwoo.com Copyright © 2014 Kyungwoo Systech Inc. Pages 2 / 6
SMART KEY TAG USER’MANUAL
Rev (draft)
Revision History
Rev. 날짜 수정 내용 담당
1.0 2015.05.13 First Release Bae wonsik
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SMART KEY TAG USER’MANUAL
Rev (draft)
– Contents –
Revision History
1. Synopsis
2. Product Image
3. Block Diagram
4. Specification
www.kyungwoo.com Copyright © 2014 Kyungwoo Systech Inc. Pages 4 / 6
SMART KEY TAG USER’MANUAL
Rev (draft)
1. Synopsis
This document is specifically-written manual for receiver and transmitter (SMART KEY TAG) of
wireless communication, which is to confirm user identifications under engine-start limiting function
in heavy equipments.
SMART KEY TAG is defined as following: it receives signals with RFID 125 KHz and wakes up. After
then, it transmits password-secured information to SMART KEY READER by using 2.4 GHz Zigbee
wireless signals.
WARNNIG
Exchanging batteries in incorrect way, It may cause explosion
Discard used batteries according to manufacturer’s instructions
2. Product Image
1) External Appearance
2) Dimension
인증 LABEL 부착 위치
(사이즈 22.5mm Χ 15mm)
71
40 17.2
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SMART KEY TAG USER’MANUAL
Rev (draft)
3) Certification LABEL location
4) Block Diagram
4. Specification
4.1. Operating Specification
-. Must wake up the remote control by providing electricity with RFID 125 KHz.
-. Must be operating with CR2032 battery.
-. Must be able to transfer password-secured signals.
-. Must be able to use all 16 channels with Zigbee band of 2405 to 2480MHz.
4.2. Power Specification
-. 3 V d.c. (CR 2032 Lithium Battery)
-. Notice : Inserting opposite polarity of battery may cause explosion or damage to product
(Please match battery polarity with battery holder)
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SMART KEY TAG USER’MANUAL
Rev (draft)
4.3. General Specification
-. Storage Temperature: -20℃ ~ 70℃
-. Operating Temperature: -10℃ ~ 60℃
-. Water-Proof Specification: IP54 (Living Water-Proof)
-. Material of Device : PC (Material: 3025N1, Flame Class : V0, Manufacturer : SAMYANG)
-. PCB Material :
object/part No. manufacturer/
trademark type/model technical data standard mark(s) of
conformity1)
SMK TAG B/D
PCB WOOMYUNG ELEC CO SKD V-0 ; 105 C UL 796 UL
4.4. RF Specification
FCC Compliance Statement
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.
Caution: Changes or modifications not expressly approved by the party responsible for compliance could
void the user’s authority to operate the equipment.
To comply with RF exposure compliance requirements, the antenna used for this transmitter must not be co-
located or operating in conjunction with any other antenna or transmitter.
This product is CE marked according to the provision of the R&TTE Directive (99/5/EC). Hereby Kyungwoo
Systech Inc. declares that this product is in compliance with the essential requirements and other relevant
provisions of Directive 1999/5/EC
Item Specification
Operating Frequency 2405 ~ 2480 MHz (16 Channels)
RF Power Under 10mW
Wireless Data
Communication
System Modulation Method OQPSK