Specification
Simple. Reliable. Secure.
GSM SPECIFICATIONS
Frequency
• 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
• GPRS multi-slot class 12
• GPRS mobile station class B
RMS Phase Error
• 5 deg
Max Out RF Power
• GSM850/GSM900: 33.0±2 dBm
• DCS/PCS: 30.0±2 dBm
Dynamic Input Range
• -15 ~ -108 dBm
Receiver Sensitivity
• ClassIIRBER 2% (-107 dBm)
Stability Of Frequency
• < 2.5 ppm
Max Frequency Error
• ±0.1 ppm
GENERAL
SPECIFICATIONS
Dimensions
• 68.5mm*38.5mm*23.5mm
Weight
• 60g
Internal Battery
• Li-Polymer 1300 mAh
Standby Time
• Without reporting: 400 hours
• 5 minutes reporting: 140 hours
• 10 minutes reporting: 180 hours
Water Resistance
• IPX5 compliant
Charging Voltage
• 5V DC
External Battery Voltage
• 3.5V to 4.5V DC
Operating Temperature
• -20°C ~ +55°C
AIR INTERFACE
PROTOCOL
Transmit Protocol
• TCP, UDP, SMS
Scheduled Report
• Report position and status
according to preset time
schedules
Geo-fence
• Support up to 5 internal
geo-fence regions
Power On/O Report
• Report when the device is
powered on or o
Low Power
• Alarm when battery is low
SOS/Emergency Alarm
• SOS alarm when function key is
pressed
Special Alarm
• Special alarm based on digital
input
Motion Detection
• Motion alarm based on internal
3-axis
INTERFACES
Digital Inputs
• Two digital inputs
• One positive trigger for ignition
detection
• One negative trigger input for
normal use
Power Button
• Power on and power o, can be
disabled by the air interface
protocol
Function Button With
Vibration Feedback
• Emergency alert or instant
geo-fence
GSM/GNSS Antennas
• Internal only
Indicator LED
• GSM, GPS and battery status
Mini USB Interface
• For external power and
configuration
GNSS PERFORMANCE
(using GPS and GLONASS)
GNSS Receiver Type
• 72-channel u-blox All-In-One
GNSS reciever
Sensitivity
• Autonomous: -147 dBm
• Hot start: -155 dBm
• Tracking & navigation: -162 dBm
• Reacquisition: -160 dBm
Position Accuracy (CEP)
• Autonomous: < 2.5m SBAS: <
2.0m
TTFF (Open Sky)
• Cold start: 30s average
• Warm start: 28s average
• Hot start: 1s average
support@amcrest.com
1-888-212-7538
amcrest.com
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Simple. Reliable. Secure.
Specification Sheet
AM-GL300 Real-Time Asset Tracker