GL300W specifications Water resistant tracker with a user friendly panic button for personal safety management and asset monitoring applications RF Specifications Operating Band Data Transmission GPRS multi-slot class 12 (10 by default) Transmitting Power Class 4 (33±2 dBm) for GSM 850 and EGSM 900 Class 1 (30±2 dBm) for DCS 1800 and PCS 1900 Class 3 (24+1/-3 dBm) for UMTS 850/1900/2100 General Specifications Dimensions Internal Battery Standby Time Without reporting: 350 to 660 hours 5 minutes’ reporting: 90 to 320 hours 10 minutes’ reporting: 120 to 410 hours Water Resistance IPX5 compliant Charging Voltage External Battery Voltage Operating Temperature 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 Autonomous: < 2.5m (CEP) Cold start: 27s average TTFF (Open Sky) Warm start: 27s average Hot start: 1s average Air Interface Protocol Transmit Protocol TCP, UDP, SMS Report position and status based on preset time Scheduled Report intervals, distance, mileage or a combination of these settings Geo-fences Support up to 20 internal geo-fence regions Power On/Off Report Report when the device is powered on and off Low Power Alarm Alarm when battery is low SOS/Emergency Alarm SOS alarm via pressing function button Special Alarm Special alarm based on digital inputs Motion Detection Motion alarm based on internal 3-axis accelerometer Digital Inputs 1 positive trigger input for ignition detection 1 negative trigger input for normal use Power Button Power on and power off, can be disabled by the air interface protocol Function Button with Vibration Feedback Emergency alert or instant geo-fence setting Cellular Antenna Internal only Internal only Used for external power and conf