Shenzhen TOMO TEK Co.,Ltd

Model Number: Astro 201tracker device Brand Name: Astrolabe Key Specifications/Special Features: Industry grade design GSM 850/900/1800/1900 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

Support AGPS/LBS fast locating function

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

Can connect with vehicle louder speaker, anti-thief alarm

Remote control door open/close function

Upgrade firmware over the air

Power negative, positive

4 high inputs (ACC, anti-thief alert）

4 low inputs (anti-remove off, SOS)

4 outputs (remotely open/close door, cut off oil)

Buzzer (wrong driving behavior alert)

4 self-defined IO port (2 high 2 low)

1 microphone port

1 louder speaker port

1 USB interface