
Compatible with addressable switchboards: CIE 1125/1250/2500.
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DTE 520 uses only two wires in the installation, making it simpler, faster and providing cabling savings. \r\n\t\t\t | \r\n\t\t
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When there is a beginning of fire, the alarm LED will light red while the supervisory LED, which identifies when the product is on/running, will flash every 2 seconds. \r\n\t\t\t | \r\n\t\t
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DTE 520 allows installation of connection devices in closed connection configuration (class A) or non-return wiring (class B). \r\n\t\t\t | \r\n\t\t
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The negative wire can be replaced with the positive and vice versa to reduce the chances of damage to the product. \r\n\t\t\t | \r\n\t\t
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Compatible with addressable switchboards: CIE 1125/1250/2500. \n\n\t\t\t \t\t\t \n | \n
\n \n\t\t\tInstallation with 2 wires \nDTE 520 uses only two wires in the installation, making it simpler, faster and providing cabling savings. \n | \n
\n \t\t\tSupervision and alarm indicator LED \nWhen there is a beginning of fire, the alarm LED will light red while the supervisory LED, which identifies when the product is on/running, will flash every 2 seconds. \n | \n
\n \t\t\tClass A and/or B installation \nDTE 520 allows installation of connection devices in closed connection configuration (class A) or non-return wiring (class B). \n | \n
\n \t\t\tNo restriction on polarity reversal \nThe negative wire can be replaced with the positive and vice versa to reduce the chances of damage to the product. \n | \n