Sos and positioning query: for emergency, press the sos button and the device will send out the call and message for help to the guardian. you can check the user's specific location through mobile app or computer whether it is brought by children, the old, in the bag or in a car, you can find them easily as soon as possible.
anti-disturbance mode and electronic fence: once the no-disturbance time range is set through the app on the guardian's cell phone, this voice recorder will shield the voice messages and calls. when you center on device to define an area on the map, it will immediately alarm if the tracker is away from the area. no worries about your safety.