Home / Control Panels / Accessories / Option Cards / Edwards EST ZAS-1 Edwards EST ZAS-1 $1,600.00 Analog Intelligent Loop Card 1 in stock | Additional Units Available + Express Shipping Options Edwards EST ZAS-1 quantity Add to cart Request a Quote This product is already on your Quote Request Browse your Quote Request Factory NewBrand: EST FireAlarm.com Part #: 60905 Categories: Accessories, In Stock - WH, Option Cards Manufacturer Part #: ZAS-1Secondary Part #: 190052 Specifications Resources Resources Information Weight 0.23 lbs Condition New Brand Edwards ResourcesZAS-1 Card – Class A/B Field Wiring Edwards – Installation Manual