Vanderbilt SPC4 Series Installation & Configuration Manual page 21

SPC4xxx/5xxx/6xxx – Installation & Configuration Manual
DO NOT select the attribute Setting State in the Keypad configuration settings for Visual
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indications.
Hardware Requirements
The back tamper kit (SPCY130) must be installed for panels and power supplies for compliance with
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EN50131 Grade 3.
EN50131 Grade 3 compliant components must be installed for EN50131 Grade 3 compliant
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systems.
Either EN50131Grade 2 or 3 compliant components must be installed for EN50131 Grade 2
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compliant systems.
It is not possible to enrol a wireless device with a signal strength lower than 3.
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The recommended ratio of wireless receivers to transmistters is no more than 20 transmitters for
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every one receiver.
Glassbreak must be used with an EN-compliant glassbreak interface.
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To comply with EN50131-3:2009, do not set or unset the system using the SPCE120 (Indicator
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Expander) or the SPCE110 (Keyswitch Expander).
© Vanderbilt 2018 21
Directives and standards
A6V10276959-d
12.09.2018