RS232 RS485 Fuel Sensor GPS Tracker HSZ303 Multi-function Used In
Bus
The terminal device connected to the caller can realize the
interactive information of the receiving and sending center, and
the speaker can easily switch between the hands-free calling mode
and the mobile phone mode.
Positioning status display: Display GPS positioning status
Communication status display: display GPS on/off status
Group group call: 243 group phone numbers can be stored
Information transmission and reception function: (information
storage capacity: 99 pieces of fixed information + 20 pieces of
editing information + 20 pieces of received center information + 20
pieces of received mobile phone information)
View call history: 20 dialed calls + 20 received calls + 20 missed
calls
Edit storage phone number: can store phone book 160 records
| Content | Specs. |
| Dim. | 76*56*16 mm |
| Weight | 80g |
| Network | GSM/GPRS |
| Band | 850/900/1800/1900MHZ |
| GPS chip | U-BLOX |
| GSM/GPRS module | SIM800C |
| GPS sensitivity | -159dBm |
| GPS accuracy | 5m |
| Time To First Fix | Cold status 45s Warm status 35s Hot status 1s |
| Cold operation | 45-120S |
| Hot operation | 1S |
| Back-up battery | changeable 3.7V 750mAh Li-ion battery |
| Input volt | 6-45V |
| Storage Temp. | -40°C to +85°C |
| Operation Temp. | -20°C to +55°C |
| Humidity | 5%--95% non-condensing
|
GSM module: SIM900 or SIM900A
GSM band: 900MHz, 1800MHz, (1900MHz, 850MHz optional)
GSM sensitivity: -104 dBm
GPS chip: BULOX 6th generation chip
GPS positioning accuracy: 3 – 30 meters
Data transmission method: SMS, GPRS (CMNET)
Size: 106 * 86 * 27 (mm)
Weight: 0.560kg
Working temperature: -20 ° Cto + 70 ° C
Storage temperature: -40°Cto+85°C
Operating humidity: 5-95% RH
Working voltage: DC 9V-30V
Backup battery: 3.7V / 1100mAh
Standby current: < 50Ma
CA-V7 is one multi function GPS Device with UBLOX GPS Chip and 2G
GSM module.
It supports fuel sensor ,camera,control engine on or off and so on.
Main Features:
1. Real Time tracking
2. History Track
3. Fuel sensor function
4. Temperature sensor function
5. one to four cameras
6. DC12V or DC24V relay
7. Micro phone
8. Mileage Statistics
9. SOS Alarm
Specification:
1. Device size: 87*64*26mm
2. Weight: 495g
3. Standby work consumption is less than 30mA
4. GPS Accuracy is less 5 meters
5. GPS Sensitivity: -159dbm
6. Work voltage: DC 9V to 36V
7. GPS Chip: Sirf 3 chip
8. GSM Module: SIM900 or SIM900A module
9. Network: GSM GPRS GPS
10. Band: 850MHz 900MHz 1800MHz 1900MHz
RS232 RS485 Fuel Sensor GPS Tracker HSZ303 Multi-function Used In
Bus
SMS Command:
1. Control Oil: Stopoil123456 is for stop oil , Supplyoil123456 is
for supply oil.
123456 is the password of device.
2. Control Circuit: Stopelec123456 is for stop electricity.
Supplyoil123456 is for supply electricity.
123456 is the password of device.
3. Change password: Password123456 654321, 123456 is old password,
654321 is old password.
Installation Diagram:
GPS Tracker should be installed by technical professional of local
service center, without permission,
The user can not repair and move the tracker randomly. If users do,
any unfortunity damage should
be compensated by himself.
Installation steps (caution: the following installation should
under no power, otherwise will be dangerous.
1. Power supply line: The red wire connects 12V" +", black wire
connects to GND.
2. Wire for cutting off oil of the tracker
Yellow wire connects the relay pin 86, 85pin to 12V DC, 87a pin and
30pin are in series power supply
circuits. Caution: Wrong connection of yellow wire will damage the
tracker.
3. Wire for cutting off circuit of the tracker: White wire connects
relay pin 86, 86pin to 12V DC, 87a pin
and 30 pin are in series power supply circuits. Caution: Wrong
connection of yellow wire will damage
The tracker.
4. Emergency triggering alarm
The blue wire connects the positive of the alarm button, and the
black wire connects the negative of
the alarm button.
RS232 RS485 Fuel Sensor GPS Tracker HSZ303 Multi-function Used In
Bus
Built in storage space (GSM/GPRS blind zone data)
TWO CPU: one is for operation, the other is for stability
EMC circuit (Lightning protection, over voltage, over current
protection and electromagnetic interference)
G sensor
RS232 Connect with obd, camera, rfid, tire pressure, temperation,
voltage, fuel level etc)
ADC input(measure external voltage 0-16V,95% accuracy)
Optional: two RS232, dual SIM card, 4 OUTPUT, 3 INPUT
the tracker will be in ultra-power-saving mode when the tracker is
in standby mode and no external power. The whole tracker is less
than 5MA
built-in battery (3.7v) ( Built in charging circuit )
