The MSI-2S intelligent initiating devices manual station is a durable device that is resistant to shock and vibration. It uses a new custom microcomputer chip technology and supports dynamic supervision. It can be reset with an Allen wrench and can be operated with two wires. It can also be surface or semi-flush mounted.
The Cerberus MSI-2S Intelligent Initiating Device is a two‑stage dual‑address manual station constructed from durable molded polycarbonate with a matte red finish and raised white lettering. The pull‑down lever locks in the activated position and can only be reset by opening the hinged housing cover with an Allen key.
The device is designed for surface or semi‑flush mounting, uses screw terminals, and receives power and communication over a single pair of wires. Programming is performed with the Cerberus Pyrotronics FPI‑32 Programmer/Tester, which sets the microcomputer chip’s non‑volatile memory electronically, eliminating mechanical address mechanisms.
| Housing material | Durable molded polycarbonate, matte red with raised white lettering |
|---|---|
| Reset method | Open hinged housing cover with an Allen key, then close and lock |
| Addressing | Two‑wire two‑stage dual address operation |
| ULC listing | Underwriters Laboratories of Canada listed |
The station is reset by opening the hinged housing cover with an Allen key and then closing and locking the cover.
The Cerberus Pyrotronics FPI‑32 Programmer/Tester is used to program and verify the device’s addresses.