4 • AirLink 9900
Overview
The AirLink 9900 WireFree signal repeater is designed to receive the transmission from an RKI
WireFree sensor assembly and repeat it to the WireFree monitor(s) on your site. The AirLink 9900
features non-intrusive magnetic switches that allow for complete system configuration to be performed
in the field, without breaking the enclosure’s seal. Non-intrusive interface with the AirLink 9900 is
made possible by use of the magnetic tool included in the purchase of the device. The AirLink 9900
display screen always shows the current state of communication with the sensor assemblies and
receiving monitor devices.
Read this document before initial operation of the product.
WARNING: The AirLink 9900 is a radio signal repeater used to increase the distance between
AirLink sensor assemblies and the receiving AirLink monitor. The AirLink 9900 does
not detect or display the detected gas levels in the environment.
A site survey is required in order to determine the best placement and quantity of
repeater assemblies that may be required. Improper installation can lead to
inconsistent communication between the AirLink sensor assembly and AirLink
monitor which could result in personal injury or loss of life.
Specifications
Operating Power
12 to 35 VDC
Current Draw
150 mA maximum
Operating
Temperature
-20°C to 54°C (-4°F to 129°F)
Operating Humidity
0 - 98% relative humidity, non-condensing
Radio
• 2.4 GHz ISM, 100 mW
or
• 900 MHz, 200 mW
Dimensions
6.44” (W) x 17” (H) x 6.56” (D)
Weight
5 lbs.
Enclosure Material
Polycarbonate with clear lid
