First Alert SMICO100 Battery Operated Smoke and Carbon Monoxide Detector - Combination Safety Alarm Lighting 16 Powerful built-in functions plus

16 Powerful built-in functions plus PC serial port and 6 different measurement scales including inch

easy-to-install design that goes wherever you need safety coverage

Hydronic units are compatible with closed loop forced hot water heating systems

2 nailers in one: includes two quick change nosepieces

Philips Dimmable T12 light bulbs are for non connected use only

First Alert SMICO100 Battery Operated Smoke and Carbon Monoxide Detector - Combination Safety Alarm Lighting 16 Powerful built-in functions plusReliable Battery Operated Protection for Your Home The SMICO100 Combination Smoke and Carbon Monoxide Detector delivers essential dual protection with the convenience of battery operation. This reliable 2 in 1 safety device guards your family against fire and carbon monoxide dangers without the need for hardwiring or electrical outlets. Key Features: Battery operated design easy installation anywhere, no wiring required Dual protection: photoelectric