PT-51 is a powerful GSM/GPS safety phone designed mainly for seniors and lone workers. Its built-in GPS receiver has superior sensitivity and fasttime to first fix. Its quad band GPRS/GSM subsystem supports 850/ 900/ 1800/ 1900 MHz. System integration is straightforward as complete documentation is provided for the full featured @Track protocol. The Track protocol supports a wide variety of reports including emergency, geo-fence boundary crossings, low battery scheduled GPS position (with cell-ID reporting) and man down alert. The GT300 also supports inbound SMS display and a configurable 20 number address book.

• Quad band GSM/GPRS 850/900/1800/1900 MHz
• Internal u-blox chipset
• Inbound SMS display and 20 number address book
• Embedded full featured Track protocol
• Indoor tracking and positioning through access point MAC address lookup services.
• Low power consumption, long standby time with internal battery
• Internal 3-axis accelerometer for power conservation and motion detection including man down alert
• Internal GSM/GPS antennas
• CE/FCC/PTCRB/GCF certified
• Wifi for Indoor Positioning and Data Transmission
• GPRS and GPS for Outdoor Positioning and Data Transmission
• Instant Geo-fence Setting and Multiple Function Keys
• Man Down Alarm

PT-51 is a powerful GSM/GPS safety phone designed mainly for seniors and lone workers. Its built-in GPS receiver has superior sensitivity and fasttime to first fix. Its quad band GPRS/GSM subsystem supports 850/ 900/ 1800/ 1900 MHz. System integration is straightforward as complete documentation is provided for the full featured @Track protocol. The Track protocol supports a wide variety of reports including emergency, geo-fence boundary crossings, low battery scheduled GPS position (with cell-ID reporting) and man down alert. The GT300 also supports inbound SMS display and a configurable 20 number address book.

• Quad band GSM/GPRS 850/900/1800/1900 MHz
• Internal u-blox chipset
• Inbound SMS display and 20 number address book
• Embedded full featured Track protocol
• Indoor tracking and positioning through access point MAC address lookup services.
• Low power consumption, long standby time with internal battery
• Internal 3-axis accelerometer for power conservation and motion detection including man down alert
• Internal GSM/GPS antennas
• CE/FCC/PTCRB/GCF certified
• Wifi for Indoor Positioning and Data Transmission
• GPRS and GPS for Outdoor Positioning and Data Transmission
• Instant Geo-fence Setting and Multiple Function Keys
• Man Down Alarm