| SKU |
|---|
| MS-408 |
| MSDA |
| BB300 |
| MS-401 |
| MS-402 |
| MS-405 |
| MS-407 |
Alarm & Key Switch Contacts are N.O. & Extra Contact is N.C. with Station Closed
The MS-402, MS-406 and MS-408 (two stage versions) also provide a key switch which is accessible after the handle has been pulled. The operation of the key switch, when connected to a separate general alarm circuit, will initiate the 2nd stage of a two-stage alarm signaling system.
