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Envision LED Twist-C PIR Sensor, SILVAIR Enabled, Silver, S-TWC-PIR-SL
- ROCK SKU: ENV-S-TWC-PIR-SL
- MFG Part #: S-TWC-PIR-SL
$71.67
Estimated Lead Time: 0-2 weeks
The Envision LED S-TWC-PIR-SL is a Twist-C PIR occupancy sensor designed for use with Envision's slim downlight panel family, providing hands-free, motion-based control in commercial and institutional environments. SILVAIR-enabled Bluetooth mesh networking allows seamless integration into wireless lighting control systems without additional gateways. The silver finish suits exposed ceiling installations where aesthetics are a consideration.
| Type | PIR Motion Sensor |
| Protocol | SILVAIR |
| Finish | Silver |
Returns
- Returns accepted within 30 days of purchase, in original unopened packaging, unused and in resalable condition.
- All returns require prior authorization — email info@rocklighting.com before shipping anything back.
- Approved returns are subject to a 25% restocking fee, deducted from the refund.
- No restocking fee when the problem is ours — damaged, defective, wrong item shipped, or an inaccurate listing.










