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    Beam Detectors

    Beam Interface Relay

    Discontinued

    Beam interface relays are used for alarm, fault and timing indications in AS, ASF, BS, or BSF series detectors.

    Overview
    This product has been discontinued.
    Honeywell will provide product support until

    Beam interface relays are used for alarm, fault and timing indications in AS, ASF, BS, or BSF series detectors.