Portable Alarm Detector For Home And Fire Device With Mute Button And LED Indicator Easy Installation Plug Standard Features: Advanced Electrochemical Sensor detects and accurately for early fire warning in your living space Alert System combines a loud 85dB alarm with a highly visible flashing strobe light ensuring notification Plug-in Installation requires no wiring just connect directly into any standard electrical for operation Portable and Compact Design allows flexible placement throughout your home or rental property without Power operates continuously through your home's electrical system eliminating the need for battery replacements Product Description: Portable Alarm Detector for Home and Fire Device with Mute Button and LED Indicator Easy Installation Plug Standard Material: Plastic Color: as the picture shows, (Due to the difference between different monitors, the picture may have slight color difference. please make sure you do not mind before ordering, Thank you!) Package weight: 139g Package size: 12.7x7.2x6.5cm,(Please allow 1-3mm error due to manual measurement. please make sure you do not mind before ordering.) 1. Safety compliance: Strictly adhere to the standards of non-toxic materials and materials, and ensure safe use throughout the entire process 2. Clear value: precise functionality, transparent cost-effectiveness, pain point resolution, targeting core needs directly 3. Reliable quality: Tested by a third-party, durable, resistant to manufacturing, and requires minimal maintenance 4. Convenient to use: Ready to use out of the box, adaptable to diverse scenarios 5. After sales coverage: Wal Mart standard guarantee, problem response without delay, reply within 48 hours