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PRO
CLOUD BASED MONITORING
Sentinel PRO w/ cellulaR mOdem
uSeR’S manual addendum
VeRSiOn 2.1
SENSAPHONE
REMOTE MONITORING SOLUTIONS
®
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Sentinel Installation and Setup Guide
Applies to the following Part Numbers:
SCD-PRO-CLVZCD
SCD-PRO-CLVZSD
SCD-PRO-CLATCD
SCD-PRO-CLATSD
SCD-PRO-CLRWCD
SCD-PRO-CLRWSD
mOunting inStRuctiOnS
The NEMA 4X enclosure (14” x 12” x 7.4”) comes with mounting feet that must be attached to the
bottom of the enclosure. The drawing below shows the location of the mounting feet for attaching the
enclosure to a wall:
10.54”
268mm
13.3”
tuRning the unit On
To power-up the system, plug-in the power supply and turn-on the power switch on the front of the
Sentinel Pro.
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tuRning the unit Off
To power-down the system, turn-off the power switch on the front of the Sentinel Pro, unplug the power
supply, and then briefly press the OFF button on the Cellular Battery Backup Controller. This will disconnect the battery backup system and the unit will shutdown.
POweR SuPPly
The unit comes with an external 12VDC 2A power supply that accepts 100-240VAC 50/60Hz. The
power supply has been prewired to the Cellular Battery Backup Controller located inside the enclosure.
This controller distributes power to the Sentinel Pro, the cellular modem, and also controls the battery
backup system for the cellular modem. Note that the Sentinel Pro has its own internal rechargeable battery.
cellulaR BatteRy BackuP cOntROlleR
The Cellular Battery Backup Controller is the main power input for the system. It distributes power to
the Sentinel Pro, the cellular modem, and controls the cellular battery backup system. There is no on/
off switch for the controller, once power is applied it is functioning. Note that the modem also does not
have a power switch so the modem will turn-on immediately as well. Only the Sentinel Pro has its own
power switch.
There is a 12V 3.4AH rechargeable battery located below the Sentinel Pro which is used to power the
cellular modem in the event of a power failure. The entire system should operate for about 8 hours when
the batteries are fully charged. The 12V battery should last for 4-5 years before needing replacement
depending on usage and operating temperature.
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Sentinel Installation and Setup Guide
SOlaR OPeRatiOn
To operate the unit from a solar power system, disconnect the external power supply from the Vin terminals on the Cellular Battery Backup Controller. Next, connect the output of the solar voltage regulator
to the Vin terminals. (See specifications for requirements)
SPecificatiOnS
Power Input Voltage: 11.5 - 20 VDC (Vin terminal on Cellular Battery Backup Controller)
Power Input Current: 350mA nominal/650mA peak
Battery Backup (Cellular): 12V 3.4 AH sealed lead-acid rechargeable
Enclosure Dimensions: 14” x 12” x 7.4”
Weig ht: 12 Lbs.
Operating Temperature: 0° to 135°F (-18 to 57°C)
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