GSM GPS Tracker TK108 for older 
1.for old people 
2.big keyboard & characters 
3.gps tracking & positioning 
4.SOS call 

1. GSM two-band GPS Mobile phone tracker
2. 1.7 inch B/W TFT Screen display
3. Support 3 relative contacts and 6 fast-dial phones for engergy help.
4. Support S0S Emergency calling.
5. Smart keyboard locker makes it easy to lock/unlock
6. Automatic voical time clock; best for old people to know time anytime
7. Flash torch function for old people to go to toilet in the night.
8. FM radio function to fullfill old people’s entertainment life.
9. GPS Location and tracking to secure old people outside activities
10. 10. Super-big letters display
11. 11. Voical keypad and easy operation to avoid wrong number
12. 12. Long time standby (7days) to avoid old people to forget charging.
13. 13. Super lound speaker with stereo, better for poor-hearing old people.
14. 14. To get old people’s location by SMS and internet.

Hardware specification

GSM Band: 850/900/1800/1900MHZ

LCD: 1.7” White/black

GPS: SiRF Star III

GPS Channel: 20 channels.

Tracking senstitivity: -159 dBm

Capture sensitivitiy:  -144dBm

Locating time: Hot start: <2 sec (open air)

                      Warm start: <15 sec

                      Cold start: <38 sec

Battery: 3.7V DC, 1400mAh

Flash torch:  1 internal LED light

Standby time: 7 days

Max communication time: 4 hours

Accuracy of GPS Location:

300 meters (LBS)   5-10 meters (GPS)

Antenna: Built-in Quad band GSM antenna and High-gain GPS Antenna

Side-button: Volume (+/-)  Keypad (ON/OFF)  Flash torch (ON/OFF)

                    FM(ON/OFF)

FM Radio: Built-in Antenna, support non-earphone play

Phone size: 115 mm(Long) * 51mm(Wide) * 16.5mm (High)