Interlogix 521NCRXT
Photoelectric 2-Wire Smoke Detector w/ CleanMe, Heat Sensor and Auxiliary Relay, 8.5 – 33 VDC. Smart Dual Fixed/Rate of Rise Heat Sensors. Auxiliary Relay.
Factory New
Material Obsolete
Information
| Weight | 0.50 lbs |
|---|---|
| Dimensions | 5.50 × 5.50 × 2.00 in |
| Detection Method | Fixed Temperature, Photoelectric, Rate-of-Rise |
| Thermal Rating | 135°F |
| Series | |
| Production Status | Obsolete |
| Brand | Interlogix |
| Product Notes | Alternative: 2WTR-B |
|---|
Resources
Data Sheet: Smoke Detectors with Auxiliary Functions, 500N Series
Installation Sheet: ESL 500N Series Smoke Detector
Compatibility Index: ESL Smoke Detector