
2
.
Accessories
:
Power line: Relay: Microphone:
SOS line: Manual
3. Specs
1
)
.GSM
:
850/900/1800/1900MHZ
2
)
.GPRS: Class12, TCP/IP
3
)
.Working Voltage
:
10V-40V DC
4
)
.Working current
:≈
22mA (12VDC)
5
)
.Working current
:≈
12mA (24VDC)
6
)
.GPS locating time
:
Cold start
≈
38s
(
Open sky
)
Warm start
≈
32s
Hot start
≈
2s
(
Open sky
)
7
)
.GPS Precision
:
10m
(
2D RM
)
8
)
.Working temperature
:
-20
℃~
+70
℃
9
)
.Working humidity
:
20%
~
80%RH