Edwards Signaling 438D-10N5-R Fire Alarm Bell SF 02/12 dry contact signal initiating device

dry contact signal initiating device

Name: Fire-Lite WAV-WL SWIFT AV Base Wall Heat Detector

The PM-9 is a switching power supply that provides 9 amperes of filtered and regulated 24 VDC (nominal)

UPC Code: 783008106447

Instantaneous transfer to stand-by batteries

Edwards Signaling 438D-10N5-R Fire Alarm Bell SF 02/12 dry contact signal initiating deviceEdwards Fire Alarm Bells are specially designed for fire alarm applications. The gongs are made of selected alloy steel to give the loud, resonant tones necessary in fire alarm systems. Two gong sizes are available to overcome different ambient noise level. The Fire Alarm Bells are of the underdome type with heavy duty mechanisms. Each bell is supplied with a mounting plate that fits any standard single gang opening (see Installation Data). For