CALAMP WIRELESS NETWORKS INC. 1409123000 User Manual
PRODUCT OVERVIEW
001-9193-001 Version 2
Page 10 of 52
Sentry 4G
TM
User
Manual
Note: Both ignition sense and DC power are required to start up a Sentry 4G unit.
Figure 2 – Sentry 4G Power Cable Connections
Table 3 - Power supply connections
Pin
Color
Description
1
Thin Red
Ignition Sense
2
Red
DC Power, 10 to 30V DC
3
Blue
Ground
4
Yellow
Officer down alarm
If connection to an AC supply is desired, an AC/12VDC power supply and cable are available.