Alarm Annunciators

MTL RTK 725B Alarm Annunciator & Event Recorder

Multi-redundant alarm annunciator with modular design up to 256 channels and 1ms event recording.


  • Bipolar inputs: accepts AC and DC voltages
  • Up to 256 alarm ways
  • Up to 32 output relays
  • 2 integral audibles included
  • 1ms event recording functionality

It is a versatile and reliable solution for industrial applications, featuring CANBUSĀ® internal communications and isolated RS485 serial communications (supporting 2 or 4 wire configurations) to ensure robust data transmission. With an optional integral PSU accommodating a wide input range of 85-264VAC and 88-300VDC, it offers operational flexibility. Also, supports multiple protocols including RS485 Modbus, RTK/AMS for precise timestamping, and TCP/IP DNP3.0, making it ideal for seamless integration and effective monitoring in diverse industrial environments.

We'd Love To Hear From You

contact us

Find us Here

Work Hours

Our Solution Brands

Find Us

Contact Us

We would love to speak with you.
Feel free to reach out using the below details.

Get In Touch


Fill out the form below and we will contact you as soon as possible!

cALL us at

+88096 1318 3525