Next Product SEC-ACB-35 Basic control board for advanced display of ASD 535-3 and -4 Please login to see your pricing Login SKU: SEC-ACB-35 Category: Spares Description Repair exchange for the advance display unit (with smoke level display) Technical Brochure Other Downloads SEC-ACB-35 Data Sheet.pdf Related products Quick View SparesSEC-IPS-35 Read more Insect protection screen (Set 2pcs) Quick View SparesSEC-AMB-35-1 Read more Main board for ASD 535-1 and -3 Quick View SparesSEC-AFS-35 Read more Air flow sensor for ASD 535 Quick View SparesSEC-AFS-32 Read more Air flow sensor for ASD 531/532