The Zerio Plus I/O Unit from Electro-Detectors sets a new benchmark for wireless I/O devices, offering a wide range of operational modes for maximum flexibility. Building on over 30 years of experience designing and manufacturing radio fire alarm systems, the unit draws on the highly successful Millennium and Zerio ranges.
The fully addressable unit features a powerful processor and advanced surface mount technology, ensuring high performance, reliability, and long operational life. Sophisticated protocols and components provide stable operation, while a unique serial number and service duration are stored in non-volatile memory, preserving data even if power is lost. Continuous monitoring and self-testing, along with a battery life of up to 7 years, minimise maintenance while maintaining operational confidence.
The Zerio Plus I/O Unit is fully compliant with BS5839 and EN54, including Part 25, and is supplied complete with transmitter, mounting box, and battery. Installation is simple, requiring only two screws to mount the unit.
Key Features
Compliant with EN54 Part 25
Two monitored inputs
Set of clean NO/NC contacts
Fully addressable
Up to 7-year battery life
Compact and attractive design