This listing is for a brand new Simplex/Tyco 4090-5206 MX Digital Loop Line Isolator Module. The module is designed for use in fire alarm systems and comes from a trusted brand in the industry. It is compatible with the specified models and types of fire alarms as listed in the aspects section.

Please note that this listing does not include any information regarding the condition of the item. However, rest assured that you will be receiving a new and unused module. Buy with confidence knowing that you are making a reliable purchase for your fire protection equipment needs.

ND126