Essential details
Lead time:5-7天
Shipping:Express delivery
Product Introduction
Adopt Modbus TCP communication protocol;
The RS485 cascade interface can be cascaded to the same series of serial port I/O networking equipment;
The power supply has good over-current, over-voltage, anti-reverse and anti-misconnection protection functions;
Abundant indicator lights, check the status comprehensively, and troubleshoot in time;
Convenient installation, support rail installation and surface installation;
Number of DI channels: 24
Connection end: Phoenix terminal
Interface type: dry contact
DI input mode: level
Digital filtering time interval: 6 sampling periods
Acquisition frequency: 1kHz
The RS485 cascade interface can be cascaded to the same series of serial port I/O networking equipment;
The power supply has good over-current, over-voltage, anti-reverse and anti-misconnection protection functions;
Abundant indicator lights, check the status comprehensively, and troubleshoot in time;
Convenient installation, support rail installation and surface installation;
Number of DI channels: 24
Connection end: Phoenix terminal
Interface type: dry contact
DI input mode: level
Digital filtering time interval: 6 sampling periods
Acquisition frequency: 1kHz
This Public Address Voice Alarm 24-Channel Fire Alarm Matrix Controller OBT-8910-24 is designed to receive fire alarm signals and trigger emergency voice evacuation broadcasts, ensuring rapid response in critical situations.
In summary, this Public Address Voice Alarm 24-Channel Fire Alarm Matrix Controller OBT-8910-24 is the perfect choice for schools, hotels, factories, and any building requiring a reliable fire alarm interface for public address and voice evacuation systems.
