BỘ ĐIỀU KHIỂN 8 CỬA – JOHNSON CONTROLS

S300-DIN-RDR8 / S300-DIN-I32O16  DOOR CONTROLLER
The S300-DIN-RDR8S module provides interface control for access and security devices associated with up to eight doors. 
The I32O16 module supports 32 inputs, 16 relay outputs, and 16 open collector outputs. Both RDR8S and I32O16 use standard RS-485 communications and can interface with the following controllers:
• CK722 
• CK721-A version 3.0 and higher
Model Number : 
S300-DIN-RDR8