Topflytech TLW1-4A

Topflytech TLW1-4A is a compact GPS tracker with LTE support for the North American market. The device features crash detection, motion detection, driver behavior monitoring, geo-fencing, 1 digital input, 1 digital output, Bluetooth 4.0, FOTA, and more.

Title Name Description Properties
Detect ACC accdet If this device can't get the right ACC signal from car, you can set it to TRUE, and device will use virbation and voltage as ACC ON and ACC OFF detection acc_vibr: Use vibration and voltage as ACC
Setup Low Power Alert aepower Send low power alert if power supply voltage is lower than specified value send_sms: Duplicate alert over SMS

threshold: Threshold power value
Enable/Disable Antitheft (ACC ON) Alert antitheft enable: Enable Antitheft alert
Backend Server Setup backend_server Main server parameters where the monitoring data will be transmitted to host: Host

port: Port
Secondary Backend Server Setup backend_server2 Secondary server parameters where the monitoring data will be transmitted to host: Host

port: Port
Enable Connection to 2 Target Hosts bothip enable: Enable 2 IP work together
Enable/Disable BT bt enable_bt: Enable BT
Communication Mode Setup dmode Setup Communication mode: TCP/UDP report_mode: Report mode
Setup Drag alert drag towing_distance: Send alert after specified number of meters moved
Setup Heartbeat Interval hbt hbt_interval: Heartbeat interval
Turn LED on/off ledon led: Turn on LED
Set the device odometer value mileagec odometer: Odometer value
GSM Network Setup network Access point settings for SIM card apn: APN

password: APN Password

username: APN Username
Reboot the device reboot
Switch the relay relay After device get the command, it will check whether GPS fixed and the speed is lower than 20km/h then relay will be switched immidately, otherwise it will hold the command until, conditions met switch_relay: Switch
Control Relay Workmode rlymode Switch relay with speed control or not. Cyclic relay switch on and off. mode: Relay workmode
Control Network Modem and GPS Modem Sleep Mode sleepmode Control network modem and GPS modem status when ACC OFF and no vibration (when sleep network still keep alive with server) mode: Sleepmode: when acc off and no vibration
Speed Limit for Overspeeding Event speed speed: Speed
Setup Report Workmode timer Setup report sending options: timing and angle/distance compensation angle: Angle

distance: Distance

acc_on_period: ACC ON period

acc_off_period: ACC OFF period
Setup Vibration Alert vibration Vibration alert will be raised if the following conditions are met: 1. ACC is OFF for "inactive state period" seconds 2. Vibration detected for "motion period" seconds 3. ACC is still OFF for "later period" seconds later_period: ACC still OFF after vibration period

motion_period: ACC OFF period

inactive_period: Inactive state period

vibration_sensitivity: Vibration sensitivity