BI-S-1-64-WL ABB Windowcontact Magnet

For monitoring, transmission of the state (open, closed) of dormer windows, skylights, doors, gates. Additional connection option for an external, potential-free sensor (choice of normally closed or normally open contact). The status can be visualized on the free@home panel, in the free@home application Isolated evaluation, monitoring of channels. The universal detector, the magnets are fixed, adhesive film or screws. ACcessories (adhesive foil, screws, magnet) included in delivery. Battery type: CR2 Notification in case of low battery capacity in the free@home application External sensor maximum wire length: 5 m External sensor terminal connection diameter: 0.14. 0.5 mm² (single wire). For monitoring, transmission of the state (open, closed) of dormer windows, skylights, doors, gates. Additional connection option for an external, potential-free sensor (choice of normally closed or normally open contact). The status can be visualized on the free@home panel, in the free@home application Isolated evaluation, monitoring of channels. The universal detector, the magnets are fixed, adhesive film or screws. ACcessories (adhesive foil, screws, magnet) included in delivery. Battery type: CR2 Notification in case of low battery capacity in the free@home application External sensor maximum wire length: 5 m External sensor terminal connection diameter: 0.14. 0.5 mm² (single wire).