The 3-RS485B card provides a Class B, Class A or Class X circuit for network communications signals and a second Class B circuit for the digitized audio signals
Intrusion Detection Systems
Network Communications Card, Class B
Category:
Intrusion Systems Accessories
Manufacturer: EST
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SKU: 3-RS485B
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Price only for authorisedOne Class A,X/B network data circuit and one Class B audio data circuit. Add suffix “-E” for EN54 compliant versions
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EST3 Central Processor Unit
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