The SpectrAlert Advance LENS-B is blue lens used for any indoor or outdoor wall mount strobes.
This unique and patented device has been helping stop false fire alarms around the world for more than 25 years, without restricting legitimate alarms.
FMM-1 is a standard-sized module (typically mounts to a 4" [10.16 cm] square box) that supervises either a Class A (Style D) or Class B (Style B) circuit of dry-contact input devices.
The SpectrAlert Advance LENS-G is green lens used for any indoor or outdoor wall mount strobes.
The SpectrAlert Advance MP120K mounting plate is designed to use 120 VAC to power SpectrAlert Advance horns, strobes, horn frasl strobes, chimes and chime frasl strobes.
อุปกรณ์แจ้งเหตุด้วยมือผู้ใช้ Conventional Manual Call Point เป็นอุปกรณ์แจ้งเหตุด้วยมือแบบธรรมดา ชนิด Break Glass สำหรับการใช้งานในร่มและแห้ง
The System Sensor BEAM1224S is transmitter / receiver unit and a reflector as fourwire conventional projected beam smoke detectors.