BOSCH FCP-500-CK 4 Wire; White, Detects CO Element Kit Includes: FCP-500-C Invisible Smoke Detector; White, FAA-500-BB-UL Flush Back Box,FCA-500 4 Wire Base, FAA-500-TR-W Trim Ring; White

BOSCH FCP-500-CK 4 Wire; White, Detects CO Element Kit Includes: FCP-500-C Invisible Smoke Detector; White, FAA-500-BB-UL Flush Back Box,FCA-500 4 Wire Base, FAA-500-TR-W Trim Ring; White

Kit contains FCP-500-C detector head with CO sensor, back box, four-wire base, and trim ring (white).

Features:

• Modern, ultra-low profile design
• Color inserts match the surrounding decor
• Smooth, easily-cleaned detector surface
• Innovative retention mechanism
• High reliability