10-Year Battery Powered Wireless Interconnected Smoke and Carbon Monoxide Detector with Voice Alarm(1-Pack)

The 10-Year Non-replaceable Lithium Battery Powered Wireless Interconnected Smoke and Carbon Monoxide Alarm with Voice Alert detects both smoke and carbon monoxide. Alarm and voice alert sounds when dangerous levels are reached. The talking alarm announces the hazard type that has been detected. Radio frequency: 915MHz Wireless Distance: Minimum 100m Open AirWireless Interconnection: Up to 18 Alarms.. Alarm Sensor Type: Photoelectric. Alarm/Detector Features: 10-Year Battery,Hush Button,Light Indicator,Wire-free Interconnect. Alert Type: Siren,Voice. Battery Type Required: Built-In. Commercial/Residential: Home. Connector/Contact Type: None. Fixed or portable: Fixed. Included: Installation Kit,Owner's Manual. Pack Size: 1. Power Source: Battery. Voltage (V): 3 V. Certifications and Listings: ETL Certified. Product Depth (in.): 6.1 in. Product Height (in.): 1.6 in. Product Width (in.): 6.1 in. Power Source: Battery. Features: 10-Year Battery. Features: Wire-free Interconnect. Pack Size: 1. Features: Hush Button. Alarm Sensor Type: Photoelectric. Alert Type: Voice. Features: Light Indicator

*This item may be a factory return, open box, or last year model. It may show cosmetic imperfections such as scratches, scuffs, dents, or signs of handling. Items may also be missing parts, hardware, shelves, trim pieces, manuals, or accessories normally included with brand-new units. Because these are factory returns/open-box items: Not all imperfections or missing components may be listed or photographed. Items may require minor repair, adjustment, or additional parts. Units may come in non-original or damaged packaging. 

All items are sold AS-IS with NO returns, NO refunds, and NO exchanges, regardless of condition, missing parts, or shipping related cosmetic issues. Manufacturer warranties are not guaranteed. By purchasing, the buyer acknowledges and accepts all conditions above.