name

Description of functions, parameters, and features

Basic upload mode; Positioning frequency

Regularly transmit position and status data at set intervals. Interval unit: s; for settings greater than or equal to 5 minutes, immediately enter a low-power state after the feedback is completed;

Real time positioning

Real time data feedback from the device, displaying the latest device positioning information;

Timed power on/off

The device supports timed startup and shutdown states;

Bidirectional intercom

Pressing and holding the WeChat button will record the conversation, and releasing the button will send the current recording to the mobile app. The phone case can listen to it at any time and reply for free intercom. Short press the micro chat button on the device to play voice messages, and the indicator light will flash when there is any unheard message on the device;

Remote photography

You can send a photo command through the mobile app, and the device will automatically take a photo of the current scene and send it back to the platform after receiving the command;

Manual photography

The device user presses the photo button, and the device automatically takes a photo of the current scene and sends it back to the platform;

SOS alarm

longpressSOS button, the APP will receive an alarm message and handle emergency situations. If a SIM card is inserted, the device will take turns dialing three pre-set phone numbers for emergency assistance;

Voice time reporting

Short press the SOS button, and the device will voice broadcast the current time;

AGPS

Cold start 26 second positioning;

more function

Supports contact list, electronic fence, immediate location, remote listening, device search, low battery reminder, timed power on/off, remote shutdown, and footprint query;

Wireless installation

No external wiring is required;

Average standby current

Less than 2.5 mA; communication method: 2G/3G/4G/5G;

Average working current

Approximately 55mA; positioning method: Beidou+GPS+base station positioning;

Specification and size

60mm (length) * 40mm (width) * 20mm (height); Net weight: 50g;

Working temperature range

-20 ° C~+70 ° C; working humidity: 5% to 95% non solidifying;

Camera

Monitoring interval of 8/300000, unit: S (seconds);

position error

<5M (This is reference data, and the positioning error is related to factors such as terrain environment, construction location, monitoring object movement status, and time); Gravity sensor: supported;

MIC

support;

RFID

Optional;