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Adopt BeiDou+GPS+WIFI+LBS positioning system, real-time view map device positioning and trajectory. Support the setting of security fence, equipment leaving the fence that is to the platform / APP alarm. In case of emergencies, emergency help, one-key alarm. Support listening to the environmental sound near the device (available only after emergency help is triggered). Support attendance record, anti-tampering alarm, long standby time, waterproof and dustproof, using snap assembly method, compact and portable, prevent loss.

Adopt BeiDou+GPS+WIFI+LBS positioning system, real-time view map device positioning and trajectory. Support the setting of security fence, equipment leaving the fence that is to the platform / APP alarm. In case of emergencies, emergency help, one-key alarm. Support listening to the environmental sound near the device (available only after emergency help is triggered). Support attendance record, anti-tampering alarm, long standby time, waterproof and dustproof, using snap assembly method, compact and portable, prevent loss.