4 Pack Wireless Smoke Detectors for Home,Photoelectric Wireless Fire Alarms 10 Year Battery Powered Design(not Included),Portable Operated for Travel,Attic Fire Alarm Universal RV Smoke Detector

Overview

• Brand : WARROXIDE
• Style : Practical & Aesthetic
• Power Source : Battery Powered
• Color : white
• Product Dimensions : 3.55"D x 3.55"W x 1.58"H
• Item Weight : 0.32 Pounds
• Alarm : Audible
• Operating Humidity : <95
• Upper Temperature Rating : 50 Degrees Celsius
• Sensor Type : Photoelectric

About this item

• 【Friendly Reminder】To ensure global shipping safety and allow you the freedom to choose the most suitable batteries, this smoke detector 4 pack does not include batteries. You will need to prepare a replaceable 9V battery on your own for the battery powered smoke detectors to function. Thank you for your understanding!
• 【Premium Materials & Smart Structural Design】Made with durable ABS flame-retardant material, the fire detector ensures long-term stability for homes, offices, warehouses, and more. The refined grille-vent design improves airflow for faster smoke detection while maintaining a clean, modern appearance.
• 【Highly Sensitive Detection with Reduced False Alarms】Equipped with a high-performance photoelectric sensor for accurate detection of slow-smoldering fires such as sofa, mattress, or wiring faults. The built-in 0.1 BAR high-sensitivity chipset delivers a rapid 0.08-second response, while AI filtering identifies harmless smoke (e.g., light cooking smoke) to effectively reduce false alarms.
• 【85dB Loud Alarm with One-Touch Silence】The smoke alarm produces a powerful 85dB alarm with strong penetration, clearly audible even through walls or floors. Battery-operated smoke alarms run on a replaceable 9V battery with low power consumption. Includes convenient one-touch Test and Silence functions for daily use or cooking scenarios.
• 【Easy, Tool-Free Installation】Suitable for ceiling or wall mounting with two installation options: screw mounting or high-quality double-sided tape, requiring no professional tools. Backed by 24/7 customer support with responses within 24 hours, ensuring peace of mind throughout the entire product lifecycle.