ADDRESSABLE CHECKPOINT TECHNOLOGY

摘要

Addressable Checkpoint Technology (ACT) is the latest feature to be added to the Sita 200 Plus Addressable system. Since its launch the Sita 200 plus system has provided a flexible and cost-effective solution for a diverse range of fire detection applications. At the core of the Sita system is the addressable multipoint, incorporating a smoke sensor, heat sensor, and optional integral sounder, I/O (input/output devices) and short circuit isolator - all in a single device. This permits the equivalent of 1000 devices on a single two-wire loop of up to four kilometres.