Quick view INTERLOGIX SKU: T236873 LOT OF 4 INTERLOGIX 1921-N MAGNETICALLY ACTUATED SWITCH T236873 Model Part Number: 1921-N Lot Q: 4 Batch: ZB2028 MSRP: Was: Price Now: $49.99 Next day air orders ship same day, cut off time 2 PM MST 1 in stock Add to Your List