Silent Knight SD505-DTS-K Fire Alarm Remote Test Switch (NEW IN BOX)
Silent Knight SD505-DTS-K Fire Alarm Remote Test Switch (NEW IN BOX)
Condition: New Other see details
Out of stock
Storewide Quantity discount: Save 5% on 2 items, 8% on 3 items, and 10% on 4+ items (applies automatically at checkout).
Couldn't load pickup availability
You will be prompted to create an account or sign in to complete your purchase.
As an eBay Partner, we may be compensated if you make a purchase.
Silent Knight SD505-DTS-K Fire Alarm Remote Test Switch - This reliable component allows for efficient testing of fire alarm notification devices from a remote location. - Operating Temperature: 32°F to 120°F - Input Voltage: 24VDC - Compatibility: Silent Knight addressable systems - Mounting: Standard single-gang electrical box - Condition: New in box
Unlike older manual test switches that often required direct panel access or complicated wiring schemes, this model modernizes system maintenance. It integrates seamlessly with current addressable protocols, providing a significant upgrade in responsiveness and ease of use compared to legacy testing hardware.
Advanced System Integration and Performance
The Silent Knight SD505-DTS-K is engineered to promote streamlined life-safety protocols by enabling rapid, centralized testing without disrupting core system operations. Its robust architecture ensures reliable signaling throughout the testing process, minimizing downtime while maintaining the integrity of your site's fire protection strategy.
This item description was generated using artificial intelligence and may contain errors. Specifications and compatibility should always be verified using official manufacturer documentation and, where applicable, by a qualified or licensed fire alarm technician.
View full details

About us
We specialize in new, used, and surplus fire alarm and life-safety equipment. Our inventory includes control panels, modules, power supplies, annunciators, detectors, and related accessories from leading manufacturers. Listings reflect current, in-stock availability and are updated regularly. Orders ship quickly and are packed with care.
For additional details, please review our Terms of Service, Shipping Policy and Refund Policy before placing your order. Please contact us with any questions.