The ET3500N ( based on ET3500) is a small mobile GPS/GPRS/GSM personal tracker and phone, specially made for elderly care, with big buttons and SOS for emergency call, it is also a data logger, which allows tracking, communicating with family members, lone workers, providing them with multiple security features at the touch of a button. 2 way voice call, 2 way message communication, LCD GPS display for navigation and data logger 100,000 waypoints, it is also an ideal device for vehicle tracking and navigation.

Functions :

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- Send back location with Longitute/latitute data.
- Tracking (by time interval, distance interval or smart mode) .
- Single Position request by SMS command 888# for friendly use ( new !)
- Journey logging up to 100,000+ locations .
- Emergency alarm.
- Emergency calls .
- Geo-fencing control .
- Battery power low alarm .
- Power management.
- LCD GPS data display for navigation
- Built-in 3D G sensor for power management .
- Moving alert
- Voice communication .
- Voice wiretapping .
- User report alarm .
- GSM/GPRS simultaneously
- Firmware upgrading remotely .
- Unit password setting

 

New Features:

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- Phone Book
- Receving/ Sending Message

 

Specification:

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- Quad Bands GSM with (850/900/1800/1900Mhz) .
- GPRS class 10,TCP/UDP protocol.
- GPS 20 channels receiving.
- Cold/Warm/Hot start time: 42/38/1 sec.
- Superior sensitivity:-159dBm tracking .
- Built-in rechargeable 1100mA/h Li-ion battery .
- Built-in 4MB Flash Memory for data logger .
- Built-in speaker and microphone .
- 156 x 112 LCD display (with back-light function) .
- Ultra low power consumption: GPS/GSM stand .
- By time up to 60 hours .
- Mini USB port for charging and data exchanging.

 

Standard Package:

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Standard Package:
Main unit
Car charger
USB data cable
Hand string
Set up Program (sample)
Manual
Optional bracelet / belt punch

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Technical Data:

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Hardware
GSM module	Embedded GSM 850/900/1800/1900Mhz
GPS Chipset	latest GPS SiRF-Star III chipset
GPS Sensitivity	-158Db
GPS Frequency	L1, 1575.42 MHz
C/A Code	1.023 MHz chip rate
Channels	20 channel all-in-view tracking
Position Accuracy	10 meters, 2D RMS
Velocity Accuracy	0.1 m/s
Time Accuracy	1 us synchronized to GPS time
Default datum	WGS-84
Reacquisition	0.1 sec., average
Hot start	1 sec., average
Warm start	38 sec., average
Cold start	42 sec., average
Altitude Limit	18,000 meters (60,000 feet) max.
Velocity Limit	515 meters/second (1000 knots) max.
Acceleration Limit	Less than 4g
Jerk Limit	20 m/sec
Weight	81g
Other
Operating temperature	-25 C to 65 C
Humidity	5% to 95% Non-condensing
Dimension	85.05 x 2.1 x55 mm
Voltage	Rechargeable and replaceable 850 mAh battery (3.7V), 5V for charging?input.
Charging connector	DC 5V (USB port)
Standby time	Over 60 hours
LED	3 LEDs showing Power, GPS and GSM status, And other operation status.
KEY	1 Key for SOS Emergency key, quick dial key1,2,3,4.