• GK309E Ultra-slim GPS tracker
GK309E Ultra-slim GPS tracker
We are so excited to share the next generation ultra-slim GPS tracker with you. Evolved from GK309, GK309E has tons of newly-added features tailored to kids. For one, Positioning provides you with the ability to locate at any time. The unique “Listen in” mode allows you to hear what’s happening around them. Additionally, the device is water and dust proof and has a battery that can hold a charge for up to a week. It is stylish, durable and useful. Great choice for students, worker, employee and children. Of course, you can alsoconceal the GK309E in seams of clothing, handbags, luggage etc.
Voice monitor
You can listen to the device surroundings and know what’s happening around it
Alerts will be sent immediately if the item or person exits the pre-set zones
SOS & Speed dial
If in trouble, he/she can hold down a SOS button and it’ll call the primary contact for help and shoot you information about your child’s location
Ultra-long standby time
It boasts a battery life of up to 6 days before you have to recharge
IP65 dust and water proof
It can be used in some extreme weather conditions (snow or rain) and dusty environments
GPS+LBS positioning
Latest positioning enables the kids to be pinpointed accurately indoor
 Hardware Specification
GSM Specification
Communication Model GSM
GSM Frequency 850/900/1800/1900MHz
GPRS Class 12,TCP/IP
Memory 64MB
Phase Error RMSPE<5,PPE<20
Max Output GSM850/GSM900:33±3db
Max Frequency Error ±0.1ppm
Sensitivity Class ⅡRBER2%(-10dBm)
GPS Specification
GPS Chip MTK high sensitivity GPS chip
Frequency L1,1575.42MHz C/A code
Channels 66
Location Accuracy <10 meters
Tracking Sensitivity -165dBm
Acquisition Sensitivity —148dBm
Positioning Time Hot-start:≤2 sec(open sky)
Cold-start:≤35 sec(open sky)
Main Specification
 Monitoring scope ≤5 meters
Button 2 Speed Dial button,1 SOS button,1 MODE button,1 Power switch button
GSM/GPS Antenna Built-in
LED Indicator Light GPS(blue),GSM(green),Power(red)
Battery 1200mAh/3.7V lithium-polymer battery
Voltage/Current 3.7VDC/50mA
Standby Time 10 Days(Deep sleep mode)
 Work Time 15 hours(GPS normally open mode)
 Talk Time  5.5 hours   
Charger 5VDC/1A
Color Blue and White
Dimensions 73.0(L)*45.0(W)*16.0(H)mm
Weight 54g
Operating Temperature -20℃ — +60℃
Leaflet 1.40 MB