Instructions 
1. Prepare a SIM card and a mini memory card 
2. Insert the SIM card into the cover of the card machine according to the direction indicated, the product will start automatically, the red light will flash 4 times, and then it will enter the standby mode after 30 seconds( Note: if you do not read the memory card, insert it again.) 
3. Edit Master number: edit SMS 000, receive (set, bind + Master number) 
4. Separate recording: edit SMS 555, receive (set, recording starts) 
5. Restart the host, edit the message 999, and wait for one minute to recover. 
6. Host status, edit SMS 888, receive (host all status, on or off, battery capacity, binding number, signal strength, boot frequency, GPRS, TF capacity) 
7. Close: edit SMS 444. Receive (reset, task cancelled) 


Features 
GPS tracker 
-Color: Black. 
-Material:Plastic. 
-Size:5x5x3cm/1.96x1.96x1.18inch. 
Basic parameters: spectrum GSM850/900/1800/1900 MHZ. 
Charging input InputAC110-220 v50/60 hz. 
The charging output: OutputDC5.0 V 300-500 ma. 
The machine battery: 3.7 V 400 mah Li - ion . 
Standby time: 12 days. Working time 4 to 6 days. 
The expansion card; Mini TF card. 
The video video; 320 * 240. 
The photo size; 640 * 480. 
Talk: 150-180 minutes. 
Format: GSM/GPRS. 
Storage temperature: - 40 ° C to + 85 ° C. 
Working temperature - 20 ° C to + 55 ° C. 
Humidity range 5% - 95% non - condensing. 
GPRS: Upload60, TCP/IP. 
Working voltage: 3.4-4.2 V DC. 
Standby current: : material 2.5 mA. 
Open the acoustic current: about 30 ma. 
Call: current about 150 ma. 
GSM positioning time: 25 seconds. 

Packing list 

1 *GPS Tracking Locator 
1 *USB Cable 
1 *Use manual