Silent Knight SK-4XTM Transmitter Module
The Silent Knight SK-4XTM is the transmitter module for the Silent Knight SK-4 and SK-4E conventional fire alarm control panels. It provides a supervised output for a local energy municipal box transmitter as well as alarm and trouble reverse polarity.
SKU: SK-4XTM
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Product details
The Silent Knight SK-4XTM is the transmitter module for the Silent Knight SK-4 and SK-4E conventional fire alarm control panels. It provides a supervised output for a local energy municipal box transmitter as well as alarm and trouble reverse polarity.
The module has a disable switch and a disable trouble LED. A jumper option lets the reverse polarity circuit open on a system trouble when no alarm is present.
Key features
- Four Class B initiating device circuits
- Two Class B notification appliance circuits
- Synchronization for System Sensor, Gentex and Wheelock devices
- Silent or audible walk test
- Per-zone disable switches
- Form C alarm, trouble and supervisory relays
Ordering note
Keep at least 0.25 inch, wire to wire, between nonpower-limited and power-limited wiring.
Documents
Specifications
| Model | SK-4XTM |
| Product type | Transmitter module |
| Compatible panels | SK-4, SK-4E |
| Outputs | Supervised local energy municipal box output; alarm and trouble reverse polarity |
| Controls | Disable switch, disable trouble LED, reverse polarity jumper option |