Google Nest (S3004PWBUS) Protect Carbon Monoxide and Smoke Detector with Long-Life Battery
Nest Protect Smoke and Carbon Monoxide Alarm — 2nd Generation (Battery) Nest Protect reliably detects and alerts you to the presence of smoke or carbon monoxide in your home. The alarm speaks to you in a calm, clear, human voice, telling you the location of the danger. It also provides smartphone alerts and battery status updates to help protect your home while you're away. Features Power Source: Battery - powered Network Connectivity: 3G Audio Alert/Siren: Yes Remote Monitoring Capabilities: Yes Detector Type: Carbon monoxide, Smoke Sensor Type: Dual sensor Interconnection: Yes Works With: Google Assistant, Hue, Nest, Wink Visual Alert: Yes Silence Function: Yes Test Function: Yes UL Listed: Yes Battery Size: AA Number of Batteries Required: 3 Battery Type: Alkaline Batteries Included: Yes Operating System Compatibility: Android, Apple iOS, Windows, Windows Mobile Works With: Google Assistant, Hue, Nest, Wink Additional Accessories Included: AA batteries, 120V AC connector, backp