OPT-AVF-1 Please log in to see price or purchase this item Quantity discounts available QuantityPrice SKU: OPT-AVF-1 MANUFACTURER: OPTEX Product Details Redwall SIP Series View Finder **Required Tool for Proper Installation of SIP Detectors** Product Details Back Product DetailsRedwall SIP Series View Finder **Required Tool for Proper Installation of SIP Detectors**