The Silent Knight SK-4XZM is the zone relay module for SK-4 and SK-4E fire alarm control panels. These are four-zone conventional panels from Silent Knight. The SK-4XZM is the factory option module that adds zone relay outputs to them.
Use this module when other building equipment must respond to a zone condition. For example, fire alarm relay outputs commonly drive HVAC shutdown or door release. However, always follow the SK-4/E installation manual for wiring and programming. Relay ratings and connection details are documented there.
Silent Knight SK-4XZM Key Features
- Zone relay module for the Silent Knight SK-4 and SK-4E conventional FACPs
- Factory accessory from the SK-4/E ordering guide
- Adds zone-based relay outputs for auxiliary control functions
- Installs per the SK-4/E installation manual
Compatibility
The SK-4XZM pairs with the SK-4 (120 VAC) and SK-4E (240 VAC) panels. It is not an addressable SLC device. Therefore, do not specify it for IntelliKnight addressable systems.
Order from Life Safety Consultants
Life Safety Consultants stocks genuine Silent Knight panel accessories. Furthermore, our team can help confirm compatibility before you buy.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 0.5 lbs |
|---|---|
| Dimensions | 2 × 6 × 4 in |
| Condition | New |
| Manufacturers | Silent Knight |
| Part Type | Duct Detector |







