Smart Remote Control Two-Way SOS Call Worker Student Elderly Bag Luggage Anti-Lost Tracking Locator ID Tag 4G

Hardware Parameter List
Classification Name Description
Chip Program Communication Network Support Capability LTE-TDD:B34/B38/B39/B40/B41
LTE-FDD:B1/B3/B5/B8
Network System Cat.1 (Telecom, Mobile, Unicom)
Positioning Mode Beidou + GPS + WIFI + LBS + Bluetooth
Positioning Performance Beidou Positioning Antenna 25*25*2mm Active ceramic omni-directional antenna + LNA + SAW
Beidou positioning accuracy High-precision single point: 5 ~ 10 meters
High-precision differential: 5 meters (although the use of centimeter-level RTK chip, due to wear the human body, the half-day environment and human signal interference, positioning accuracy has a certain degree of attenuation)
Beidou cold start <30 seconds (OPEN SKY)
Bluetooth positioning accuracy (optional) Depending on the density of deployment of the Bluetooth beacons, you can realize the points, line, three-dimensional positioning
Human-computer interaction Buttons Support 4 buttons
Remote parameter configuration support
TTS voice broadcast Support platform remote send text, voice broadcast function
Voice call Support voice call function (need traffic card support)
Electricity Vibration detection support
SIM card holder Nano SIM card
Voice Support speaker, microphone
Vibration motor does not support
Electrical Characteristics Built-in battery 2400mAH polymer lithium battery,4 hours Li-ion polymer battery,4 hours full
Charging interface contact charging
Charger 5V 1A or more (optional)
Battery power detection support
Operating voltage 3.7V
Operating current Working <=200mA, standby <=4mA
Standby time >=3 days (daily exercise time is not higher than 8 hours)
Environmental characteristics Operating temperature -20℃～65℃
Storage temperature -30℃～80℃
Operating humidity 10%～85%RH, non-condensing Waterproof and dustproof rating , non-condensing
Waterproof and dustproof grade IP65 waterproof
External specifications Host size 100×60×12.5mm
Host weight about 80g
Material PC+ABS
Wearing method Lanyard type
Other Explosion-proof certification Can cooperate with customers for explosion-proof certification
4, the main function
Switch on and off Power on and off, long-press the power button, power on
Shutdown Power off is lower than 3.3V, automatic shutdown
Reserved parameters configuration, do not allow shutdown AT Instruction;
Restart Put reset button on the side of SIM card
Working Mode Normal Mode 1, factory default this mode, the network is always connected
2, there is a vibration, 5 seconds to report the location (frequency can be changed)
3, no vibration for 2 minutes to enter the hibernation
4, report heartbeat packet every 180 seconds
Passive Mode 1, this mode is only send heartbeat packet, do not take the initiative to turn on the GPS, according to the heartbeat of the 180-second report
2, this check under the type of Can be named through the platform to update the location. Named once, open a GPS positioning
Sleep mode 1, according to the need to configure the sleep time, this time the device into the flight disconnected state, so that lower power consumption, standby time longer
2, this mode is not open
mode switching 3, through the background, SMS, AT three ways to switch mode.
Basic class Positioning mode Beidou, GPS, AGPS, WIFI, base station positioning
Clock timing Every time you turn on the phone or reset and restart, the terminal passes the timing mechanism to ensure that the time within the software is accurate
Basic data Each telegram, carries the information of battery power, CSQ signal strength, WIFI/GPS positioning type, and the number of Beidou satellites
Speech Speech broadcasting 1, the background sends down the text, and the machine takes the initiative to broadcast the Text, support up to 300 Chinese characters
2, short press 1 second 1 second voice repeat broadcast, long press 3 seconds to start intercom
3, long press SOS 3 seconds, SOS alarm; short press SOS 1 time to broadcast the current time/power/signal value
Alarm class Low battery alarm support
SOS alarm support
Other RFID support expand 13.56M tag function
Remote upgrade Reporting version 1, when powering on or restarting: actively report the MTK software version and hardware version to the upgrading platform
2, other cases do not report the software version number to the upgrading platform
Execute upgrading support
Terminal Software Stability Restart Mechanism The terminal will automatically restart under appropriate circumstances to ensure software stability and reliability:
Blind Zone Replacement Support 3000
5. Key Definition
Note: The actual key function may be subject to change.
Key Definition Function Definition
Switch On + Voice Announcement 1. Long press (more than 3 seconds) this key to turn on the power, and at the same time, voice announce the power on information;
2. Continuously press this key for 6 times to turn off the power, and voice announce the power off information (can be configured for)