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two wire systems
dual-chamber design to respond quickly and dependably to a broad range of fires
linear heat detection devices
— B501BH Intelligent Sounder Base (B200SR Replaces B501BH series bases in retrofit applications)
Gamewell FCI ASD-IL Ionization Smoke Detector TC807B1000 two wire systemsThe Gamewell ASD IL uses a communication protocol that substantially increases the speed of communication between the sensors and certain Gamewell FCI analog addressable fire alarm controls. Furthermore, these devices operate in a grouped fashion. If one of the devices in the group has a status change, the panels microprocessor stops the group poll and identifies the single device with the status change. The net effect is response speed up to five
