Fire Detectors RF650C Key for re-settable fire alarm button type RF6XX Info & Data Sheet RF 900/ECO Smoke detector Info & Data Sheet RF 900 Smoke detector Info & Data Sheet B626 new Control unit with on-board siren and lamp for emergency exits. Self-powered 13.8V dc. Metal box IP31. Info & Data Sheet RF650F Re-settable fire emergency button. IP42 Info & Data Sheet Related