small tracking device for children

Specifications

small tracking device for children:
1.small size, convenient to use;
2.multi-function can meet your needs;
3.3 years warranty

small tracking device for children:

 

PT350, as a personal remote positioning device made up of GPS module and GSM/GPRS module, is compact in dimensions and has high accuracy. On the basis of GPS satellites and under dynamic conditions, it can provide you with accurate and correct location information. With such features, it can be used to protect and look for our old people and children. You can use it for safety purpose and other purposes, such as remote positioning to protect property safety and follow animals.

 

Features:

1.GPS individual or fleet positioning;

2.GSM /GPRS modem supports two frequency bands, i.e. 900/1800(850/1900)MHz(options)

3.High-sensitivity, new workmanship and the most advanced GPS chip;

4.Can accurately position even if with weak signals;

5.Can work effectively in limited space such as the remote and narrow places in a city;

6.Low energy consumption;

7.Fast signal capturing;

8.Supports single positioning and continuous tracking;

9.Supports alarming and remote monitoring;

10.Supports fast dial button;

11.Supports the location information inquiry by SMS and Internet

12.May monitor without disturbing the tracked person and realizes real-time tracking;

13.Can position the holder by call or mobile phone SMS;

14.In emergency, press the SOS button to have an accurate positioning.

 

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	less than 4g
Working temperature	-20---65°C
Humidity	5%---95%
Dimensions	80×49×16 mm
Voltage	Rechargeable 800mAh battery
Power supply	DC5V
Standby time	>48h

 

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