Emergency Push Station(s) shall be Alpha Communications® SF154A2 or approved equal.
Operation of all system emergency signals shall be accomplished by depressing the push button switch. When activated, the switch shall turn from Black to Red, indicating that a call has been placed. Canceling the call shall be possible only at the point of origin. The switch shall be mounted on a white plastic faceplate, marked 'EMERGENCY' in black lettering. Faceplate shall be made of flame retardant White ABS plastic. Standard mounting screws shall be provided. Station shall provide two (2) separate sets of Form 'C' type contact connections for activation of two (2) separate signals/devices.
Contractor shall observe all local and national electrical and building codes.
The Alpha Communications® SF154A2 push type emergency station is used to initiate system emergency signals. Signaling an emergency is accomplished by depressing the locking push button switch located at the center of the faceplate to the "IN" position. In this position, the button will appear Red. Depressing the push button again cancels the call and the Red color disappears and turns Black. The signal cannot be cancelled except at the point of origin. The SF154A2 can easily activate two (2) separate signals, since it contains two (2) separate Form 'C' type dry contact connections.
Height: 4.50" (114mm)
|Panel:||Flame retardant White ABS plastic faceplate|
|Connection:||Wire pigtail leads (2 sets of 2)|
|Mounting:||Steel City #52171 box with Steel City #52C14 plaster ring, or Alpha Communications® Model IH358 box with IH357 ring, or EXACT EQUAL. Vertical mount.
|Marking:||Marked EMERGENCY in Black lettering