HC122 OBD real-time location equipment

description

Support multiple alarm functions such as vibration alarm, power failure alarm and speeding alarm;
Support electronic fence function, users can delineate the virtual electronic fence through the platform/APP, when the device enters or leaves the fence, it can be recognized by the platform and send out an alarm;
When alarm occurs, it can send alarm SMS/telephone to the guardian number, and the alarm is uploaded to the platform at the same time;
The terminal adopts industrial-grade high-stability GPRS module, built-in GSM high-sensitivity antenna, supports TCP/IP data transmission, and supports domain name/IP address to connect to the server;
Built-in high-capacity memory chip, support data storage in offline state, blind zone data complementary transmission; when the vehicle in the wireless signal is weak or serious interference in the place, the vehicle will be the vehicle running data temporarily stored in FLASH, when the wireless signal returns to normal, can complement the transmission of these data, to achieve the data does not miss;
Built-in mechanical vibration sensor, fusion of accurate acceleration algorithm, real-time access to the vehicle's current attitude and other vehicle condition judgment;
High-sensitivity GPS/BDS dual-star positioning module, anti-interference ceramic antenna, more stable star search signal, support AGPS fast positioning tracking, synchronized timing;
Low power consumption energy saving mode, intelligent sleep and wake-up mechanism, can reduce the average power consumption of the whole system.

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  • Product Introduction
  • frequently asked questions
  • precautions

1、Power supply mode: battery power supply
2、Operating voltage range: DC 9V – 45V
3、Working current: 12V/average 40mA
4、Sleep current: 12V/less than 10mA
5、Built-in battery capacity: 180 mAh (3.7V polymer battery) Option
6、Operating temperature range: -20°C – 75°C
7、Storage temperature range: -30°C – 80°C
8、Operating humidity range: 10% – 85% RH Non-condensing
9、Communication Frequency Bands:
10、LTE/4G: LTE-FDD:B1/B2/B3/B4/B5/B7/B8/B28/B66
11、GSM/2G: GSM:850/900/1800/1900
12、SIM card: Standard SIM card
13、Communication antenna: Built-in antenna
14、Positioning mode: BeiDou+GPS
15、Cold start time: average 32 seconds
16、Hot start time: 1 second on average
17、Tracking sensitivity : -162 dBm
18、Positioning antenna: Built-in antenna
19、GPS band: L1: 1575.42±1.023MHz
20、BeiDou frequency band: B1: 1561.098±2.046MHz
21、Number of satellite channels: 64
22、Positioning accuracy: <10m (1σ)
23、Timing accuracy: <30ns (1σ)
24、Velocimetry accuracy <0.1m/s (1σ)
25、Maximum acceleration :4g
26、Maximum speed :515m/s
27、Maximum height :18000m
28、Dimensions of main unit (length, width and height): 53 mm * 47 mm * 23 mm
29、Shell material: ABS plastic
30、Main body weight: 45g

Frequently Asked Questions Fault Description Handling method
Poor positioning signal Using the terminal in areas with poor reception, such as underneath a tall building or in a basement, it cannot effectively receive satellite airwaves. Use the terminal in a place with good signal.
Unable to turn on the computer Repeated switching on and off, the indicator light does not light up Turn on the terminal after 10 seconds with the switch turned OFF.
Unable to connect to the network SIM card is not properly installed Check the SIM card and reinstall it.
Dirt on the metal surface of the SIM card Please wipe it with a clean cloth.
IM card is damaged or invalid Replace the SIM card with a valid one Contact your service provider
Out of GSM service area Move to the service area of your network service provider
Weak signal Please move to a place with strong signal and try again
Can't find the location information GPRS service is not enabled on the SIM card Please contact your network service provider Enable GPRS service
SIM card is in arrears Recharge fee
Send command to modify the parameter does not change Wrong command format Please edit the command again and send it again
No reply to sent command Please make sure the terminal can connect to the network normally and enable the SMS function of the terminal SIM card.

1. Please pay attention to waterproof for electronic products.
2. Please insert the SIM card before installation and make sure the SIM card is not set with password, otherwise the device can not work normally.
3. The USB port on the terminal device is for factory testing only, not for charging the device, please do not use it for charging or other purposes.
4. The installation location must be above a place that is not covered by electromagnetic wave-absorbing substances (e.g., metal, explosion-proof heat insulation film).
5. Do not expose the device to liquids or operate with wet hands.
6. Do not put the device into fire
7. The device may not work when the temperature is lower than -20℃ or higher than +60℃. 
8. When the vehicle is in the underground parking lot, tunnel or garage, it will affect the positioning signal. When the vehicle is in underground parking lot, tunnel or garage, it will affect the positioning signal, and there may be a blind area of communication network signal that causes the device can not monitor; when the vehicle drives out of the above area, the device will automatically return to normal work.
9. Do not repair the device by yourself when it encounters abnormal conditions. The manufacturer is not responsible for any damage caused by connecting non-original accessories or unplugging connections between parts.
10. This product is a safe driving aid, and we are not responsible for any damage caused by malfunction or loss of information.
11. This product has passed the international CE certification, but because of the complexity of the electromagnetic environment in the car, this product may cause electromagnetic interference with the electrical equipment in the car in some models. 
12. Do not install or operate this product while the vehicle is in motion. 
13. Do not connect the uninterruptible power supply without authorization, as this may cause the vehicle or the product to malfunction, and be sure to consult a professional regarding installation.
14. Do not subject the product to strong shocks or vibrations, which may damage the product and cause it to malfunction or become inoperable.
15. The temperature range for normal functioning of the product is from -20 degrees Celsius to 65 degrees Celsius, beyond which the product may malfunction, catch fire or explode.