7
2. Specifications
External GPS Receiver
Chipset
MTK-3301
Datum
WGS-84
Sensitivity
-158db
Reacquisition
<0.1s
Hot
1s typical
Warm
38s typical
Cold
42s typical
Interface
PS-2 (RS-232)
GSM Transceiver
Frequency
GSM 900/1800 MHz
General
Antenna
External GSM antenna
External Power Supply
12.0 ~ 24.0 V DC
Current Consumption
180mA @ 12V DC
Battery Capacity
1100mA or 1800mA Li-ion battery
Dimension
105 x 100 x 30 mm
I/O
8 sets of NO or NC I/O
Power Output
12V
Operation Temperature
-20
℃
~ 70
℃
Environment
Storage Temperature
-20
℃
~ 70
℃
*
Specification subject to change without prior notice