3
●
Can work effectively in limited space such as the remote and narrow places in a city;
●
Low energy consumption;
●
Fast signal capturing;
●
Supports single positioning and continuous tracking;
●
Supports alarming and remote monitoring;
●
Supports fast dial button;
●
Supports the location information inquiry by SMS and Internet
●
May monitor without disturbing the tracked person and realizes real-time tracking;
●
Can position the holder by call or mobile phone SMS;
●
In emergency, press the SOS button to have an accurate positioning.
III. Product Specifications
1. Technical Specifications
GSM module
GSM850/1900Hz or GSM900/1800MHz, two combinations
GPS chip
Latest
GPS sensitivity
-159dBm
GPS center frequency
L1, 1575.42MHz
GPS positioning accuracy
5-25m
GSM positioning accuracy
100-500m
Speed accuracy
0.1 m/s
Time accuracy
Synchronous with GPS
Default data
WGS-84
Hot start
1s
Warm start
38s
Max. altitude
18000m
Max. speed
515m/s
Gravitational acceleration
﹤
4g
2. Others
Working temperature
-20---65
℃
Humidity
5%---95%
Dimensions
80×49×16 mm
Voltage
Rechargeable 800mAh battery
Power supply
DC5V
Standby time
>48h
Buttons
One SOS emergency button for emergency aid; Call 1, Call 2,
Receive and Hang up buttons.
Chapter III Use Preparation
I. Accessories
1. Main unit
2. USB data cable
3. Charge r
4. Headset cable (optional)
