Smoke Sensor Alarm Loud Alert Long Life Battery Fire Detector Self-check Fire Safety Alarm Suitable for Home Office Retail Shop Apartment Warehouse Indoor Early Smoke Warning Security Device

⭐Smoke⭐Items are 100% Brand New and High Quality, Ship from Sampaloc with well packaging.Detect distance: 5mAlert volume: 60dBBattery Standby: 3 YearsMaterial: PVC flame retardantThis standalone smoke alarm provides reliable early fire warning protection for indoor spaces. Featuring fast smoke detection, loud audible alarm and long battery life, it can quickly identify smoke from fire and trigger sound & light alert. Easy to mount on ceiling or wall without complex wiring. Perfect for residential houses, offices, factories, warehouses and shops to build your indoor fire prevention system.ReminderWhen receiving the package, please check the package carefully for any damage.If there is any of the following, we recommend contacting customer service for assist:Package damageWrong productChange of mind/unsatisfied with productOur customer service will handle returns and refunds, intentional negative reviews may result in losing after sales service for the order.