Item Condition New Opened box - Missing original retail box. In excellent condition. Opened but never been used. We have tested this for power. Item Location Ships from our warehouse in Las Vegas, Nevada, 89102, USA Fast Shipping We handle all paid orders within 1 business day. Best Offers Accepted Offers are reviewed at the close of business each night. We accept reasonable offers for - Multiple units of the same item - Errors or condition changes within our listing - Combining shipping for 2 or more separate orders Return Policy We offer a 30 day return window from when you receive the item. Items must be in the same condition and in original packaging. Seller Warranty - We Protect Against Defects Our in-house technicians evaluate and refurbish every electronic item we list. We are proud to offer our customers a 30-day warranty against defects. Contact us directly by selecting "I have a question about using my item or I want to send the seller a message." We are eager to hear from our customers. Product Description Experience the next level of fire safety with the Kidde 10-Year Battery Smoke Carbon Monoxide Detector, Voice Alerts, LED Warning Lights, model 30CUD10-V. This smoke CO detector has enhanced sensing technology that reduces false alarms often caused by cooking and sends fast alerts that help give your family more time to get out safely. To detect carbon monoxide, an electrochemical sensor is used. This alarm offers a modern 5-inch design ideal for all living spaces such as living rooms, hallways, kitchens, bedrooms. Voice alerts clearly announce "Fire!" or "Warning Carbon Monoxide!" to help identify which hazard is detected. Comprehensively tested and designed to the latest UL standard for safety and reliability, the 5-inch combination alarm is powered by a 10-year built-in lithium battery, so you never have to change a battery for the life of the detector (not a battery performance claim). When smoke or carbon monoxide is detected, the red LED light will flash in time with the loud 85-decibel alarm to help you seek safety. A test-hush button allows you to test the battery operations as well as silence nuisance alarms, should they occur. Plus, it's self-testing and easy to install with the included twist-and-click mounting bracket. This Kidde combination alarm is equipped with end-of-life notifications that will beep to remind you it's time to replace it at the of its 10-year lifespan. Meets requirements of 9th Edition UL 217, UL 2034 4th Edition, FCC, and CSFM. Enhanced sensing technology - reduces false alarms often caused by cooking Fast alerts - upon sensing smoke or carbon monoxide, an 85-decibel alarm sounds and a red led will illuminate 10-year never-change battery - no low battery chirps or battery changes for 10 years and saves up to 40 dollars over the life of the detector. Voice alerts - crystal-clear voice alerts will say fire, when smoke is detected or warning, carbon monoxide, if co is detected, so you can react quickly 3 LED lights - LED lights indicate alarm status, green equals to normal operation, amber equals to operating error, red equals to smoke or carbon monoxide detected Simple installation - no wiring needed, install with the included twist-and-click mounting bracket Self-testing - for added assurance, internal components ensure alarm is always operating as expected (self-testing is not a substitute for a weekly manual push test of the alarm) Test and hush button makes it easy to test the smoke detector and silence false alarms, should they occur Battery replacement - a low battery chirp alerts you when batteries need replacing End-of-life alarm - alarm sounds as a reminder when it is time to replace the alarm after 10 years of use after its original power-up date Meets requirements of the following authorities - underwriters laboratories (UL), federal housing authority (FHA), housing and urban development (HUD), national fire protection association (NFPA) Ensure whole home family protection by placing 1 smoke detector and carbon monoxide detector on each level of your home, in your bedroom and other locations where required by law Comprehensively tested and certified to meet requirements of UL 217 8th and 9th Edition and FCC standards