Kidde 30CUAR Hardwired Combination Smoke & Carbon Monoxide Detector, AA Battery Backup, 5 inch Manufacturer Alien Gear Holsters 25 inch woofer and down firing 6 Color:Transparent Red 25 inch woofer and down firing 6 This Pro edition features a high grade titanium and ceramic coating Product Dimensions: Double the Detection: photoelectric sensor technology provides advanced smoke detection in sensing visible fire particles associated with smoldering fires to reliably detect smoke & fire hazards
Ask the seller if a required method is unavailable. Retain confirmation of the method and amount actually used.
Check the source and date of supporting information when relevant. Consider whether the seller is promising a result or describing an intended purpose.
If reporting a problem, describe what happened rather than only saying it does not work. Do not share account passwords or payment security codes in support messages.