Articles about wiring smoke detectors
How do connect the wires for a new smoke detector? Identifying Smoke Detectors and Wiring to ensure proper compatibility.
Is it required to have a Separate Circuit for the Smoke and Heat Detectors? Wiring Smoke Detectors for the Home: Electrical Codes for Smoke Detectors with Photos and Wiring Diagrams
How to Install and Connect Smoke Detector Electrical Wires – A voltage tester is the best way to identify the electrical wiring as described in this question keeping the following in mind…