Kidde 30CUAR-V Hardwired Combo Smoke & CO Alarm | AA Battery Backup | Interconnected | Nuisance Alarm Reduction | 10-Year Life| Voice Cutter Kit Intelligent Sensing TechnologyTM helps reduce

Intelligent Sensing TechnologyTM helps reduce the number of nuisance alarms

Arlington's TVL2508K Low Profile non-metallic TV BOX BRIDGE kit

An adjustable "tic" rate helps eliminate background gas concentration in contaminated environments

perfect for duets and group performances

and energy-saving eco mode complete the Swash BL67

Kidde 30CUAR-V Hardwired Combo Smoke & CO Alarm | AA Battery Backup | Interconnected | Nuisance Alarm Reduction | 10-Year Life| Voice Cutter Kit Intelligent Sensing TechnologyTM helps reduce[shortdesc] Alarm Type Smoke & Carbon Monoxide Power Source Hardwired Sensor Electrochemical, Photoelectric Interconnects Yes Replacement Batteries 2 AA Voice Yes [ shortdesc] Product Description The Kidde 30CUAR V is a cutting edge smoke and carbon monoxide alarm that combines safety and modern technology in one device. Designed for reliability, it features a photoelectric smoke sensor and an electrochemical CO sensor for dual alert functionality.