User's Manual

Lock carts left outside at closing time.
At the close of your business day, Gatekeeper recommends that carts left outside be secured with
a locked chain. In the event that a chain-locking procedure cannot be implemented, carts can be
nested and locked using a CartKey. Do not forget to unlock carts before opening the following day.
Never disable the system alarm.
The CentralTransmitter is equipped with an audible alarm. The CentralTransmitter alarm will sound in
the event that the perimeter antenna is compromised due to malfunction or physical damage. While
you have the option to disable the audible alarm signal via a switch on the front panel of the Central-
Transmitter, Gatekeeper highly recommends leaving the audible alarm active at all times. An active
audible alarm will ensure prompt notification in the event of any system malfunction.
Perform regular maintenance.
In order to continue to provide the best possible shopping experience, it is important to make sure
that your customers remain aware of the system’s presence and function. Gatekeeper recommends
performing periodic checks to make sure cart signs, parking lot signs, and perimeter boundary
stripes are still in place, kept clean, and are clearly visible to customers. If you need to replace any
signage, replacement signs are available for purchase from Gatekeeper Systems.
CartControl User Manual 09