Home / Trim Plates & Adaptors / System Sensor LENS-B System Sensor LENS-B $15.94 Availability: Please Call for Lead Time System Sensor LENS-B quantity Add to cart Request a Quote This product is already on your Quote Request Browse your Quote Request Factory NewBrand: System Sensor FireAlarm.com Part #: 31439 Category: Trim Plates & Adaptors Manufacturer Part #: LENS-B Specifications Resources Information Weight 1.00 lbs Condition New Brand System Sensor