Questions and Answers for Gentex Hardwired Interconnected Photoelectric Smoke and CO Alarm with Dualink, Battery Backup and Relay Contacts
Internet # 202934249
Model # GN-503F
Store SKU # 1000498947
- Electrochemical CO alarm serves as an efficient evacuation device
- Features relay contacts that function when on battery backup
- Safely designed in compliance with NFPA 72 and NFPA 720