--- product_id: 622683346 title: "Kidde Smoke & CO Detector, Hardwired & AA Battery Backup, 30CUAR-V, 1 Pack" brand: "kidde" price: "€ 120.59" currency: EUR in_stock: true category: "Kidde" url: https://www.desertcart.pt/products/622683346-kidde-smoke-and-co-detector-hardwired-and-aa-battery-backup store_origin: PT region: Portugal --- # Hardwired + AA backup 85 dB voice alerts Interconnectable alarms Kidde Smoke & CO Detector, Hardwired & AA Battery Backup, 30CUAR-V, 1 Pack **Brand:** kidde **Price:** € 120.59 **Availability:** ✅ In Stock ## Summary > 🔥 Stay ahead of danger with Kidde’s smartest 2-in-1 alarm! 🚨 ## Quick Answers - **What is this?** Kidde Smoke & CO Detector, Hardwired & AA Battery Backup, 30CUAR-V, 1 Pack by kidde - **How much does it cost?** € 120.59 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/622683346-kidde-smoke-and-co-detector-hardwired-and-aa-battery-backup) ## Best For - kidde enthusiasts ## Why This Product - Trusted kidde brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Clear Voice Alerts:** Distinct voice warnings say 'Fire' or 'Warning, Carbon Monoxide' for instant action - • **Dual Threat Detection:** Smoke & CO sensed 25% faster for ultimate home safety - • **Connected Safety Network:** Interconnects with other Kidde alarms so your whole home hears the alert - • **Uninterrupted Protection:** Hardwired power with AA battery backup keeps you covered during outages - • **Smart False Alarm Reduction:** Advanced sensing tech filters out cooking & steam to avoid nuisance alerts ## Overview The Kidde 30CUAR-V is a hardwired smoke and carbon monoxide detector featuring 25% faster smoke detection, 85 dB voice alerts, and a reliable AA battery backup. It reduces false alarms with advanced sensing technology and interconnects with other Kidde alarms to ensure whole-home safety. Tested to UL and FCC standards, it offers a 10-year limited warranty, making it a trusted choice for homeowners and professionals seeking dependable, code-compliant protection. ## Description Help protect your home with the Kidde 30CUAR-V Hardwired Smoke and Carbon Monoxide Detector with AA Battery Backup and Voice Alerts. This 2-in-1 alarm detects smoke over 25% faster* and features an 85-decibel alarm with a red LED light. The alarm connects directly to 120V AC power and includes two AA alkaline batteries for backup operation, helping ensure continuous detection during power outages. Voice alerts announce the hazard clearly, saying “Fire” for smoke or “Warning, Carbon Monoxide” for CO, allowing occupants to respond quickly. Advanced sensing technology reduces false alarms caused by cooking or steam while maintaining accurate detection. Interconnect capability allows multiple Kidde alarms to sound together, helping ensure everyone in the home is alerted.*** Tested to meet UL 217 10th Edition, UL 2034 5th Edition, and FCC standards, this unit includes a 10-year limited warranty** from date of purchase, offering long-term, code-compliant detection for homeowners, property managers, and professionals. *29% faster average smoke detection based on internal testing of smoldering wood fires for Kidde 9th Edition vs. leading competitor 8th Edition products. **10-year limited warranty on alarm. Not a battery performance claim. ***Different models offer different interconnection options and requirements. Check the User Guide for more info. ## Features - 2-in-1 DETECTION: Model 30CUAR-V detects both smoke and carbon monoxide with advanced sensing technology engineered with over 25% faster smoke detection*; features a red LED light for clear visual notification suitable for homes - HARDWIRED WITH AA BATTERY BACKUP: Connects directly to 120V AC power and includes 2 AA alkaline batteries for backup operation to help ensure continuous detection during power outages; includes a 10-year limited warranty** from date of purchase - VOICE ALERTS: Provides clear voice messages that announce the specific hazard; says “Fire” when smoke is detected or “Warning, Carbon Monoxide” when CO is present; helps occupants respond quickly and take the right action - TESTED FOR RELIABILITY: Tested to meet UL 217 10th Edition, UL 2034 5th Edition, and FCC standards for performance and safety; enhanced sensing technology helps reduce false alarms by distinguishing real smoke from everyday cooking or steam - INTERCONNECT CAPABILITY: Connects with other Kidde alarms so when one detects danger, all connected units sound together; helps ensure everyone in the home is alerted to potential hazards*** - BUILT FOR HOMEOWNERS AND PROFESSIONALS: Designed for those who prioritize dependable, code-compliant detection; supports safety goals for homeowners, property managers, contractors, and professionals seeking long-term home safety assurance ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CX6L2G4Z | | Alarm | Smoke and Carbon Monoxide Detector | | Best Sellers Rank | #5,044 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #18 in Smoke & Carbon Monoxide Alarms | | Brand | Kidde | | Built-In Media | 2 AA Batteries, Alarm, Mounting Hardware, User Guide | | Color | White | | Customer Reviews | 4.3 4.3 out of 5 stars (433) | | Enclosure Material | Plastic | | Global Trade Identification Number | 00047871328505 | | Item Dimensions D x W x H | 1.88"D x 5"W x 5"H | | Item Highlight | Voice Alerts and Wired Interconnect Capability with Smoke and Carbon Monoxide Detection, Ideal for Homes & Apartments | | Item Type Name | Smoke and Carbon Monoxide Alarm | | Item Weight | 10.72 ounces | | Manufacturer | Kidde | | Manufacturer Warranty Description | 10-year Limited Warranty | | Mfr Part Number | 21032850 | | Model Number | 30CUAR-V | | Number of Items | 1 | | Operating Humidity | 10 to 95% relative humidity (RH), non-condensing | | Power Source | Corded Electric | | Product Style | 10th Edition | | Sensor Type | Photoelectric, Electrochemical | | UPC | 047871328505 | | Unit Count | 1 Count | | Upper Temperature Rating | 100 °F | ## Product Details - **Alarm:** Smoke and Carbon Monoxide Detector - **Brand:** Kidde - **Color:** White - **Item Weight:** 10.72 ounces - **Operating Humidity:** 10 to 95% relative humidity (RH), non-condensing - **Power Source:** Corded Electric - **Product Dimensions:** 1.88"D x 5"W x 5"H - **Sensor Type:** Photoelectric, Electrochemical - **Style:** 10th Edition - **Upper Temperature Rating:** 100 °F ## Images ![Kidde Smoke & CO Detector, Hardwired & AA Battery Backup, 30CUAR-V, 1 Pack - Image 1](https://m.media-amazon.com/images/I/51JL6J-QrDL.jpg) ![Kidde Smoke & CO Detector, Hardwired & AA Battery Backup, 30CUAR-V, 1 Pack - Image 2](https://m.media-amazon.com/images/I/41UQOGg3JSL.jpg) ![Kidde Smoke & CO Detector, Hardwired & AA Battery Backup, 30CUAR-V, 1 Pack - Image 3](https://m.media-amazon.com/images/I/41juBnt9P7L.jpg) ![Kidde Smoke & CO Detector, Hardwired & AA Battery Backup, 30CUAR-V, 1 Pack - Image 4](https://m.media-amazon.com/images/I/51mBMiTgUpL.jpg) ![Kidde Smoke & CO Detector, Hardwired & AA Battery Backup, 30CUAR-V, 1 Pack - Image 5](https://m.media-amazon.com/images/I/41yohQS4oxL.jpg) ## Available Options This product comes in different **Size** options. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/622683346-kidde-smoke-and-co-detector-hardwired-and-aa-battery-backup](https://www.desertcart.pt/products/622683346-kidde-smoke-and-co-detector-hardwired-and-aa-battery-backup) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-10-31*