This 3-Piece Set Of Smart Smoke And Carbon and similar items

This 3-Piece Set Of Smart Smoke And Carbon Monoxide Detectors Is Equipped With A Product Details [Real Time Remind] Connect wifi smoke detector to mobile APP through 2.4g Hz wifi. When smoke is detected or any status changes, you will receive real-time notifications on your smartphone, making your life easier. [2 in 1 protection] One alarm protects against two deadly threats, including smoke and carbon monoxide. When there is smoke or carbon monoxide in your home, LED lights will flash and sound a loud alarm, accompanied by a voice report to let you know more about the danger, orderly evacuation. [Intelligent Control] You can turn off annoying alarms caused by kitchen fumes, smoking and other errors via your phone app. No longer need to touch the mute button, you can complete this mute operation, more convenient for the life of the elderly. [Safety Convenience] Smoke and CO combined alarm adopts flame retardant high temperature resistant ABS material, does not contain any radioactive substances, will not cause harm to human body. Once installed, connect the device to the application and use it easily. [Self-check Function] Carbon monoxide detectors and smoke alarms use an automatic test function that automatically checks the circuit, electronics and battery status every 80 seconds to ensure proper operation. A yellow light warning will alert you when a product goes wrong. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.