Sentry GSM-DE3100 User Manual - page 8
8
SYSTEM INSTALLATION
The system can be installed either on a surface (Fig. 2) or recessed (Fig. 4).
NOTE: Before surface mounted installation, please remove the plastic
back cover (Fig. 1) before fitting panel into the stainless steel panel housing.
NOTE: Before recessed mounted installation, please KEEP the plastic
back cover (Fig. 3) attached to the panel.
WIRING DIAGRAM
4 Band GSM
(900/1800/850/1900MHZ)
Wireless Module MC55i
Terminal
Made by Cinterion
Made in Germany
ADVISORY:
9 Light gauge is recommended (22ga stranded) for
wiring unit’s open command.
9 Seal unit with silicone sealant paying careful
attention to metal housing. Do not use silicon
sealant on plastic housing or cover.
9 Be very careful with antenna when installing
cover.
9 Tape antenna connections with electrical tape.
9 Do not pinch antenna cable when installing
cover.
9 Do not use near sprinkler system.
9 Disconnect power when servicing equipment.
If the system is constantly emitting a tone during
installation, it’s a sign that there is poor reception in
the area. To remedy the situation move the cellular
antenna until the module stops emitting a tone.