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cdvigroup.com
A22K
High Security Access Control 2-Door Module
2] NOTES AND RECOMMENDATIONS
This device complies with Part 15 of the FCC rules Class A. 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. This class A digital apparatus meets all requirements
of the Canadian Interference Causing Equipment Regulations. The ATRIUM A22K is also compliant with
EN55022:1998, amendment 1:1995, Class A.
To comply with UL listings, the following requirements must be met:
• Use of UL listed readers
• Use of a UL recognized tamper switch on every housing cabinet for the A22K
• Use only UL listed cables
• Use only UL listed adaptors
Note: All circuits are power limited.
CDVI declared the following levels: Destructive Attack Level I, Line Security Level IV, Endurance Level IV,
Standby Power Level IV.
• Use only UL listed power supply
• Connect CDVI LED status indicator, part number 7020-0001-0000, to the DC Input gray terminals of
the A22K.
Backup battery provides operation of up to 12 hours but has been tested for 4 hours per Section 33 of
UL 294, fth edition.
The system’s location and wiring methods shall be in accordance with the National Electrical Code,
ANSI/NFPA 70.
For technical support in Canada or the U.S., call 1-866-610-0102, Monday to Friday from 8:00 a.m. to 8:00
p.m. EST. For technical support in your area, refer to the last page of this document or visit our website: www.
cdvigroup.com.
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