Gas Detection

{"catalogEntry": { "catalogEntryIdentifier": { "uniqueID": "200482475", "externalIdentifier": { "partNumber": "22740" } }, "description": [{ "fullImage": "/images/product/images/22740_med.gif", "shortDescription": "First Alert Dual Sensor Smoke & Fire Alarm — 3-Pk., Model SA320", "longDescription": "The First Alert Dual Sensor Smoke & Fire Alarm utilizes both ionization and photoelectric smoke sensors for optimal performance. Provides optimal sensing of smoke particles produced in both flaming and smoldering fires. Intelligent sensing technology reduces non-emergency or nuisance alarms." }], "offerPrice": "Only $79.99", "wasPrice": "", "salePrice": "", "productRating": "", "productNumRatings": "0", "shippingStatus": "Factory Shipped —
Delivery Time: 14 - 19 Business Days" }, "catalogEntryURL": "http://www.northerntool.com/shop/tools/product_200482475_200482475" }

{"catalogEntry": { "catalogEntryIdentifier": { "uniqueID": "200482477", "externalIdentifier": { "partNumber": "22743" } }, "description": [{ "fullImage": "/images/product/images/22743_med.gif", "shortDescription": "First Alert Hard Wired Smoke Alarm — 6-Pk., AC-Powered, Model# 9120B6PC", "longDescription": "The First Alert Hard Wired Smoke Alarms have been designed to install faster, perform better and be even smarter than before. Alarm has a large opening in the mounting bracket for easy access to wiring. Keyhole slots in the mounting bracket eliminate the need to remove the electrical box screws for installation. Battery installation and removal can occur while the unit is mounted to the ceiling or wall via the side load battery compartment. Connection to AC power is made with a "Quick-Connect" wiring harness. These improvements help reduce nuisance alarms and save you time and money" }], "offerPrice": "Only $79.99", "wasPrice": "", "salePrice": "", "productRating": "", "productNumRatings": "0", "shippingStatus": "Factory Shipped —
Delivery Time: 7 - 12 Business Days" }, "catalogEntryURL": "http://www.northerntool.com/shop/tools/product_200482477_200482477" }