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8WOC-RLY
Pertronic Industries' 8 Way Common Relay Board is used with F16e, F100A and F120A panels where clean contacts are required instead of open collectors.



F16ZBB
Pertronic Industries' Zonal Sounder Driver Board is used to allow one or more monitored bell circuits to be activated independently for either evacuation or alert tones. Single-way and 4-way bell driver boards are available. Other combinations may be constructed by connecting the externally accessible bussed control signals.



TIMER24V
Pertronic Industries' Timer Logic Board allows timing and logic functions to be carried out by a fire alarm control unit. The TLB can carry out thirty-two different \ timing or logic functions by selecting the desired function through configuration links. Features include four trigger inputs, two period-select rotary switches, two output relays, and five links for function selection.


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