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  • Employs the highly reliable fully digital communication protocol
    Approved by BSI to EN 54-17 and EN 54-18
    Integrated short circuit isolators to protect and maintain operation
    Loop powered with very low current consumption
    Robust proven design offering operation over a wide temperature range
    Relay switched via volt free changeover contacts
    Alternate mechanical variants available to satisfy different applications
    Bi-colour LEDs show local status
    Fast fit plug-in cable connections
    Fits to single gang (deep) back box
    1 year product warranty
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