Edwards Signaling 517TCB smoke detector

• Make: Edwards Signaling
• Model code: 517TCB
• Type: Smoke

Edwards Signaling 517TCB smoke detector with 9V battery backup is designed for multi-family, residential and institutional occupancies defined by NFPA 101, in compliance with UL 217 and NFPA 72. It provides a three position test feature that simulates actual smoke conditions. The temporal pattern evacuation tone is a standard feature. It is designed for ceiling or wall mounting on a standard electrical box and can tandem wire up to 12 units (or 6 with relay) to form a system.