P002 is a 4G all-network pet positioning terminal for pets, integrating 4G all-network wireless communication technology and GPS/BDS satellite navigation and positioning technology The terminal adopts an industrial-grade high-integrity fully built-in antenna design, and the device has built-in 3-axis sensors and intelligent power-saving wake-up work With real-time positioning, vibration alarm, light searching for pets, sound searching for pets, naming and positioning, and other functions Four modes of work mode can be set to meet the customer in a variety of application scenarios, the user can send instructions to switch the work mode With the global positioning service platform, the location of the device can be queried anytime and anywhere. Specifications: Power supply mode: Battery power Operating voltage range: DC 3.4V - 4.5V Working state Voltage/current: 4V/60mA average Standby Voltage/Current: 4V/5mA average Built-in battery capacity: 700mAh (3.7V polymer battery) Environmental Characteristics Operating Temperature Range: -20 - 75 Storage Temperature Range: -30 - 80 Operating Humidity Range: 10% - 85% RH Non-condensing Chip Model: SIMCOM A7670C Communication band: LTE/4G LTE-FDD: B1/B3/B5/B8 LTE-TDD: B34/B38/B39/B40/B41 SIM card: Nona SIM card Communication antenna: Built-in FPC antenna Chip Model: AT6558R Positioning mode: BDS/GPS/GLONASS Cold start time: 32 seconds on average Hot start time: Average 1 sec Tracking sensitivity: -162 dBm Positioning antenna: Built-in antenna Antenna size: 5 x 5 x 0.9mm GPS band: L1: 1575.421.023MHz BeiDou frequency band: B1: 1561.0982.046MHz Number of satellite channels: 64 Positioning accuracy: