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USER GUIDE
355-MD/GSM
Personal/Asset/GPS TRACKING SYSTEM
Page 1: ...1 USER GUIDE 355 MD GSM Personal Asset GPS TRACKING SYSTEM...
Page 2: ...staff children the elderly and persons with dementia etc What s New 1 Unique design combining style and technology 2 Supports A GPS for accelerated positioning 3 Supports GPS and Cellular tracking 4 T...
Page 3: ...insert the SIM card by the direction of the picture shows Note Before installing the SIM card please make sure the SIM card has no PIN code lock First time usage When using for the first time use plea...
Page 4: ...Light shows a double flash rapidly every 3 seconds the device is registered to GPRS network Light shows a slow flash every 3 seconds the device is connecting to GSM network Light Solid not flashing No...
Page 5: ...the numbers again This will continue until one of the phone numbers answers the call then two way communication will start To end the call press the SOS button Making a Phone Call To make a call press...
Page 6: ...6789 Using your mobile phone send A1 to the phone number in the device it will reply with a message Set mobile number 1 OK To delete this number send A0 to the device Command B1 or B1 phone number Exa...
Page 7: ...ime 3 User defined name in SMS content Command name1 user name Example name1 Emma the device will reply Add name ok To delete name you can send name0 4 Location request 4 1 Reply with coordinates and...
Page 8: ...actors similar to GPS in the sense of the barriers affecting signal quality and the density of GSM towers to assist in the triangulation with some regional areas having errors of 100M to 2KM Command C...
Page 9: ...digitals 01 255km h Example speed1 100 Suppose the over speed alert we want to set is 100km h when the device exceeds 100km h it will send message Over speed GPS Info to all preset numbers To turn off...
Page 10: ...vity Command V1 xx S M H Note No space in between S means second M means minute H means hour xx means the time you set and must be two digitals Example V1 05M If the user turns on this function the de...
Page 11: ...or FL5 or FL6 or FL7 or FL8 or FL9 1 means very high sensitivity 2 means high sensitivity 3 means medium high sensitivity 4 means medium sensitivity 5 means medium sensitivity etc 9 means the very low...
Page 12: ...ctivates by motion an incoming call or SMS The GPS chip is off when there is no motion or calling or SMS The battery life is extended when device isn t moving Under normal use the battery can last 3 7...
Page 13: ...ternet is the APN from the SIM card provider therefore the user must set their particular APN for their own country which the unit resides After sending the command the device will reply Set APN OK GP...
Page 14: ...erage i e very low population density areas some mountainous terrain underground areas etc The device will transmit GPS locations to the WEB server automatically once the GSM network is recovered Caut...
Page 15: ...chip U blox 7 Support AGPS GPS sensitivity Cold start 148dBm Hot start 162dBm GPS accuracy 2 5m Time to First Fix Cold start 32s Warm start 11s Hot start 1s Charging Voltage 5V DC Battery Chargeable...
