User’s Manual -COMAD400V3 900 MHz Communications Board
The communications module is a 900 MHz transceiver for electronic locks and non-lock devices. The communications
module links the access device to the Access Control Management System, with feedback control to the Access Device
via a wireless means. The module contains the embedded firmware implementing the radio physical and data layers.
There are 5 antennas associated with this module:
1. PCB trace antenna with a 5.7dBi maximum gain (measured over a conducting ground plane).
2. MA-CC60-60 Dual Beam Antenna with a 3.5dBi gain (Data sheet)
3. MA-CL67-15 multi band Directional Panel antenna with 8.5dBi gain (Data sheet)
4. MA-CL92-5 Quasi-Omni Panel antenna with 4.5dBi gain (Data sheet)
5. MA-CM36-15 multi band Omni Antenna with 2dBi gain (Data sheet.
Specifications of the radio module:
Power Output: 20 dBm
Operating Frequency: 906 -924 MHz
Modulation: BPSK
NOTE: The intended use of this module is not for the general public. It is generally for industry/commercial use
only. This transceiver is to be professionally installed in the end product by Schlage Lock Company, and not by
a third party. The Schlage Lock Company COMAD400V3 900 MHz Communications Board Module will not be
sold to third parties via retail, general public or mail order. In the case of a repair, the transceiver will be
replaced by a professional Installer.
Federal Communication Commission Interference Statement
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part
15.247 of the FCC Rules. These limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates uses and can radiate radio frequency energy
and, if not installed and used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a particular installation. If
this equipment does cause harmful interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct the interference by one of the
following measures:
-Reorient or relocate the receiving antenna.
-Increase the separation between the equipment and receiver.
-Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
-Consult the dealer or an experienced radio/TV technician for help.
This device complies with Part 15.247 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and
(2) This device must accept any interference received, including interference that may cause
undesired operation.
FCC/IC Caution: Any changes or modifications not expressly approved by the party responsible for compliance
could void the user's authority to operate this equipment.
To comply with FCC/IC RF exposure limits for general population/uncontrolled exposure, the antenna(s) used
for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must
not be co-located or operating in conjunction with any other antenna or transmitter.