3
1 Introduction
AT PLUS_CDMA(3G) is a powerful GPS locator which is designed for vehicle and assets
tracking. With superior receiving sensitivity, fast CDMA frequencies 800/1900. Its location can be
real time or schedule tracked by backend server or specified terminals. Based on the embedded
wireless tracking protocol, AT PLUS_CDMA(3G) can communicate with the backend server
through CDMA network, and transfer reports of emergency, Geo-fencing, device status and
scheduled GPS position etc… Service provider is easy to setup their tracking platform based on
the functional wireless tracking protocol.
2 Product Overview
2.1 Appearance
Figure 1-1
2.2 Buttons/12PIN Interface Description
Button /12PIN Interface Description
KEY/interface
Description
Power Key
Power on AT PLUS_CDMA(3G)
Power off AT PLUS_CDMA(3G) (If power key is enabled)
Function Key
Geo-Fence mode
Long press the key to enable/disable Geo-Fence ID0
Geo-Fence in current position mode
Long press the key to enable/disable Geo-Fence ID0. If enable Geo-Fence
ID0, using the current position as the centre of Geo-Fence 0.
SOS mode (default)
Long press the key to active SOS alarm
