Panic Button Tracker – MY501

Features

• Support LoRaWAN™ Class A/ Class C
• Outdoor / Indoor geo-location
• Long-distance transmission
• Regular/ Real-time tracking by remote configuration (Report interval with
• default 12 hour, Enable/ Disable GPS, Buzzer, Ping)
• Built- in 3 axis accelerometers for motion detector
• Built in BLE for beacon (Indoor positioning)
• Support buzzer for alert (Default: OFF)
• Support vibrator for alert (Default: ON)
• Power Low/ Off alert
• Support HELP report
• Micro USB connector
• Built- in watchdog
• 1 button for both power-on and Panic function
• 1 orange/green LED for indicating LoRa status
• All payloads, including periodic heartbeat, panic or another mode, it sends BLE Beacon and GPS (along with whether there is a good GPS fix or not).
• Support downlink command to turn on/off Sound, Vibration, GPS, BLE

Specifications

• LoRa® Chipset: Semtech SX-1276
• LoRa® Antenna: Internal LoRa® antenna
• LoRa® Frequency: US 915 MHz/ AS 923 MHz
• MCU: STM32 Cortex M0+
• BLE: Nordic BLE
• BLE Antenna: Internal BLE antenna
• Internal Flash: 192 Kbytes
• External Flash: 2MByte (for debug log)
• GPS: MTK High Performance Chipset
• GPS Antenna Type: Patch antenna (size: 18 × 18 × 2 mm) /
• Button
  • No Power buttons
  • Function button x 1 (Help report)
  • Press and hold the button for 5 seconds to power on device
  • Double-click it to trigger help report
• Sensor: 3-Axis accelerometer
• Sound Effect: Buzzer (Film, 67 ±3 dB @ 10cm)
• Vibrate: Vibrator
• I/O Micro USB with rubber cover for charging (5V/ 0.5A)
• Operation Voltage
  • DC 3.3 ~ 4.3V
  • USB 4.5 ~ 5.5V
• Transmission Distance
  • LoRa®: 1 ~10 KM @ 980 bps
  • BLE (Open sides): 35 M
• Receiving Sensitivity -128dBm @ 980bps (typical,)
• Battery: Re-chargeable Li-polymer battery 500mAh
• Battery Life (Reference only)
  • (1-hour GPS/BLE report interval): 42-days operation
• Operating Temperature
  • With Battery:
  • Charge: 0 ~ 45 ℃
  • Operation: -20 ~ 60 ℃
  • Storage: -20 ~ 80 ℃
• Humidity: 5 ~ 95% (non-condensing)