GSM GPRS AGPS Global Locator GPS Tracker HSW-02A 77675

Functions:- SOS calling, tracking location,spy ear,tjieif-proof
Power on/off: Long press 5 seconds to switch on or off the tracker, short press 1 second to check if is working,if working, the indication lamp will flash.
Tracking Location:edits SMS message of "DT" or "DT3" to the tracker, soon after the message is sent successfully, there is a replay of a web link to show the location.
Preset emergency number: edit SMS message og BD to the tracker with the mobile phone number, which is the emergency number. short press the power button twice, then it will call the emergency number automatically.
Telephone call notify by sound control: Send message "DKC1" to the machine, the machine start to notify the host by telephone call. the number 1 means dail at 1-minute interval(A gular interval time can be set from 1 to 30 minutes). To stop the dail, send message to the machine.
Specfication:
- Weight:100g