Guangzhou Topten Electronics Factory

Model Number: vehicle tracker astro-401 Brand Name: Astrolabe Key Specifications/Special Features: Features:Independent CPU, industry grade designGSM 850/900/1800/1900/2100MHz quad bandBuilt-in GSM antennaTwo GPS antenna, once built-out GPS antenna is cut, built-in GPS antenna can switch to start working automaticallyHigh sensitivity GPS chipset

Web-based online tracking system

Tracking and setting App for Android and iOS

High sensitive sensor for speeding, vibration, power cut-off alarm

Geo-fence alarming function

SOS button for emergency alarm

Two-way audio function

Acceleration sensor, can detect hard brake, hard acceleration, sharp turn wrong driving behavior

Buzzer alarm function to report wrong behavior

ACC status detection and alarm

Remote tele-cut off function

LED showing working status, can hide LED by command

SMS/email alert

Uncap alarm, GPS antenna cut-off alarm, GPS module abnormal alarm

Remote control door open/close function

1 Rs-232 port, can connect Rs-232 attachment

1 AD detection, can detect oil tank

1 temperature sensor, can detect temperature

Upgrade firmware over the air

Specifications:

• GSM: 850/900/1800/1900MHz
• GPRS class: 12/10/8, TCP/UDP built-in GSM module
• GPS channel: 22
• GSM antenna: built-in quad band
• GPS antenna: 2 antenna, built-in ceramics high gain antenna, external antenna
• Tracking sensitivity: -165dBm
• Acquisition sensitivity: -148dBm
• Position accuracy: 5m
• LED display: 2 LED lights to show GPS, GSM status
• Battery: 800mAh
• Working voltage: 9V-39V
• Working temperature: -45-70°C
• Humidity: 5-95%
• Weight: 118g
• Memory: 2MB
• Dimensions 89*93*22mm
• 1 RS232 interface 1 temperature sensor
• 1 AD detection interface (oil detection)
• 8 IO (SOS, ACC, cut off oil, close/open door, anti-remove off)
• Buzzer (wrong driving behavior alarm)
• 2 self-defined IO

Fixed to connect:

• 1 microphone port
• 1 louder speaker port
• 1 USB interface