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Alarm Panel Filters

Z-A431EU

· Designed specifically for alarm panel systems

· Enables simultaneous full functionality of alarm panel and DSL service

· Meets European technical standard EN50131 for intruder alarm systems


· Three integrated filters:

· Low-pass filter protecting alarm panel from DSL interference

· Second low-pass filter protecting DSL from impedance changes

· Third high-pass filter ensures on-going DSL service even during an alarm call.


· Surge protection circuitry - protection from lightning surges and power crosses.

· Convenient screw terminal installation

· Supports cut-line and line seizure protection.

· CE, WEEE marked, RoHS compliant.


The Z-A431EU is not available for DIY installation. Homeowners should contact their Alarm System Installers and direct them to the link below.

Z-A431EU-BOX

· For housing the Z-A431EU externally to the Alarm Panel

· Where space in, or access to the Alarm Panel is limited

· Durable ABS enclosure

· Neat, compact and attractive solution

· Easy installation

· Filter and box attach to wall together

· Variable entry preparation

· External 110mm x 85mm x 35mm

· Internal 105mm x 80mm x 28.5mm


· Supplied with:

· Base

· Lid

· M3 Screws

· Corner screw caps


· Wall fixing Screws and plugs are supplied with the Z-A431EU