Sell GPS personal tracker ET3500

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The ET3500 is a tiny size GPS/GPRS/GSM mobile personal tracker, data logger, navigation system, 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, LCD GPS display for navigation and data logger 100,000 waypoints, it is also an ideal device for vehicle tracking and navigation.

Functions :

- Send back location with Longitute/latitute data.
- Tracking (by time interval, distance interval or smart mode) .
- 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:

- Phone Book
- Receving/ Sending Message


- 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 .
- 128 x 64 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:

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


Hardware ?/P>

GSM module
Embedded GSM 850/900/1800/1900Mhz


GPS Chipset
latest GPS SiRF-Star III chipset

GPS Sensitivity

GPS Frequency
L1, 1575.42 MHz

C/A Code
1.023 MHz chip rate

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

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


Other ?/P>

Operating temperature
-25 C to 65 C

5% to 95% Non-condensing

77.05 x 2.1 x 49 mm

Rechargeable and replaceable 1100 mAh battery (3.7V) ,

5V for charging?input.

Charging connector
DC 5V (USB port)

Standby time
Over 60 hours

3 LEDs showing Power, GPS and GSM status,

And other operation status.

1 Key for SOS Emergency key, quick dial key1,2,3,4.
Brand Name
Model Number
Minimum Order Quantity
50 units
Terms of Payment
Warranty Coverage
1 year