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GT301 GT301

Part Number: QUECLINK


Lone Worker And Senior Care GPS Safety Phone


The GT301 is a GNSS safety phone that is designed for lone worker and vulnerable group safety. The model includes an OLED display allowing both inbound SMS display and 20 address book phone numbers. It is also equipped with 4 configurable speed dial buttons and 1 configurable emergency call button for SOS alarm.



GSM Specifications
      Quad band: 850/900/1800/1900 MHz
      Compliant to GSM phase 2/2+
      -Class 4 (2W @ 850/900 MHz)
      -Class 1 (1W @ 1800/1900 MHz)
      GPRS multi-slot class 12
      GPRS mobile station class B
RMS Phase Error:      5 deg
MaxRF Output Power:
      GSM850/GSM900:      33.0±2 dBm
      DCS1800/PCS1900:    30.0±2 dBm
Dynamic Input Range: -15 ~ -108 dBm
Receiver Sensitivity: Class Ⅱ RBER 2% (-107 dBm)
Stability of Frequency:  < 2.5 ppm
Max Frequency Error:  ± 0.1 ppm
GNSS Specifications
GNSS Type:    u-blox All-In-One GNSS receiver
      Autonomous: -147 dBm
      Hot start: -156 dBm
      Reacquisition: -160 dBm
      Tracking: -162 dBm
Position Accuracy (CEP): Autonomous: < 2.5m
TTFF (Open Sky):
      Cold start: 27s average
      Warm start: 27s average
      Hot start: 1s average
Mini USB Interface:  Used for charging and configuration
Power Button: Used for power on and off
SOS Button:  SOS/Emergency alarm
Volume Adjustable Buttons:    Two side buttons to increase/decrease volume
Dial, Reject Button:          For dialing and rejecting incoming calls or menu selection
4 Preset Number Buttons:      For quick dialing of preset numbers or menu selection
General Specifications
Dimensions:  44mm(L) x 17.9mm(W) x 92mm(H)
Weight:      74g
Battery:      Li-Polymer, 1000 mAh
Standby Time:
      Without reporting: 240 hours
      5 minutes’ reporting: 76 hours
      10 minutes’ reporting: 86 hours
Charging  Voltage:    5V DC
Operating Temperature:    -20℃ ~ +55℃
Display:      128*96, 1.3", white OLED display
Air Interface Protocol
Transmit Protocol:    TCP, UDP, SMS
Scheduled Timing Report:    Report position and status at preset time intervals
Geo-fences:  Support up to 5 internal geo-fence regions
Low Power Alarm:  Alarm when battery is low
Power On/Off Report: Report when the device is powered on/off
SOS/Emergency Alarm: SOS alarm when SOS button is pressed
Fall Detection:      Man down alarm based on 3-axis accelerometer
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