Description

GSSI SIR 4000 GPR Controller

FCC Class B Compliance
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) the device may not cause harmful interference, and (2) this device must accept any
interference received including interference that may cause undesired operation.
This Class B digital apparatus complies with Canadian ICES-003
Contains FCC ID: VRA-SG9011089E
Warning: Changes or modifications to this unit not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment.
Note: This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against
harmful interference when the equipment is operated in a commercial environment or residential
installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed
and used in accordance with the introduction manual, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a particular
installation.

Modular Design, Flexible Solutions

The SIR 4000 control unit works with all GSSI digital and analog antennas, making it the best unit for all applications and solutions.
and convenient data transfer options.