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

3pcs ABS connectors 51x18x10mm

Philips Dimmable T12 light bulbs are for non connected use only

trouble free performance

Keeps 7 gallons of hot water ready to go and draws only 12

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