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HRW EKey EKRXGSM Quick Start Manual

Remote receiver c/w gsm module

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EKRXGSM – Remote Receiver c/w GSM Module
The EKRXGSM remote control receiver is designed to deliver unparalleled flexibility for all domestic and
commercial applications.
Combining a normal E-Key receiver with a powerful GSM module enables any gate/door or alarm panel to be
triggered by both E-Key s and mobile or fixed telephones. The receiver can be triggered by simply calling the
GSM module. As soon as the EKRXGSM detects an incoming call from a valid telephone it will trigger it's
output as if a valid E-Key were used - without answering the call.
All features including phone number restriction, E-Key addition or deletion etc can be remotely changed via
password protected SMS from any mobile phone or by a PC using simple software combined with a GSM
modem.
Applications
Garage doors, automatic gates
Remote arming and disarming of security alarms
Remote area control
Personal emergency or duress alarms
Features
Can be used to replace any existing remote control system
Free activation of gate/door by ringing the EKRXGSM phone number
Add and delete E-Keys via SMS
Access can be restricted to a group of valid phone numbers
All settings are be password protected
Simple system management by sending SMS using a mobile phone or PC and GSM modem
combination
Optional 5 second call-back on activation to confirm reception of incoming call
Configurable external alarm input allows the EKRXGSM to send alarm SMS messages to selected
users upon activation
No price penalty for far superior technology
HRW Limited
Unit 505, 5/F, Wai Wah Commercial Centre
6 Wilmer Street, Sai Ying Pun
Hong Kong
®
Ph +852 2546 7402
Fax +852 2546 7403
www.hrw.hk

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Summary of Contents for HRW EKey EKRXGSM

  • Page 1 Configurable external alarm input allows the EKRXGSM to send alarm SMS messages to selected users upon activation • No price penalty for far superior technology HRW Limited Unit 505, 5/F, Wai Wah Commercial Centre Ph +852 2546 7402 6 Wilmer Street, Sai Ying Pun...
  • Page 2: Description Of Operation

    SMS “sesame,B3” will cause the E-Key receiver to trigger the equivalent output as would occur if button 3 of a valid E-Key were pressed, provided the password “sesame” is listed as a valid SMS password. HRW Limited Page 2/9 HRW Data EKRXGSM 071105 Subject to change without notice...
  • Page 3 1 and the EKRXGSM will call the phone back for 5 seconds after receiving a successful activation from the caller. The EKRXGSM will also send alarm and restore SMS messages if it’s alarm input circuit has been HRW Limited Page 3/9 HRW Data EKRXGSM 071105 Subject to change without notice...
  • Page 4 5…8 character case sensitive alphanumeric master password Eg: Sending the SMS “Password:E(ALL)” will delete all phone numbers and associated SMS passwords in the EKRXGSM, using the default master password of “Password”. HRW Limited Page 4/9 HRW Data EKRXGSM 071105 Subject to change without notice...
  • Page 5 Eg: Sending the SMS “Password:Z(5,00:00-23:59.SMTWTFS)” will set group 5 to be active for 24 hours a day and 7 days a week. Eg: Sending the SMS “Password:Z(2,07:45-18:30.xMTWTFx)” will set group 2 to be active from 7:45am to 6:30pm from Monday to Friday. HRW Limited Page 5/9 HRW Data EKRXGSM 071105 Subject to change without notice...
  • Page 6 SMS is sent when the input detects the removal of voltage. Care must be taken to include a current limiting resistor in series with the voltage source with the resistance chosen in accordance with the table: Aux. Output HRW Limited Page 6/9 HRW Data EKRXGSM 071105 Subject to change without notice...
  • Page 7 The number of contiguous commands sent is only limited to the total number of characters used in any one SMS. Once the limit of 160 characters is used, the message should be trimmed to the last whole command. HRW Limited Page 7/9 HRW Data EKRXGSM 071105 Subject to change without notice...
  • Page 8 0411115856 will appear either as 0411115856 or +61411115856. The number of digits that represent both versions unambiguously is 9; ie 411115856. HRW Limited Page 8/9 HRW Data EKRXGSM 071105 Subject to change without notice...
  • Page 9: Power Supply Configuration

    Compatible E-Key Receivers: EKRX42-S, EKRX44-S 80 x 72 x 30 Dimensions (mm): Ordering EKRXGSM Four channel RF key with code-hopping security, in keyfob style package with key-chain HRW Limited Page 9/9 HRW Data EKRXGSM 071105 Subject to change without notice...