Check the listing for details. Interlogix 60-873-95 NX-488 Wireless Glass Break Sensor NEW. Color: White, Condition: New. Listed at 79.99 USD. Interlogix 60-873-95 NX-488 ShatterPro Glass Break Sensor Wireless Glass Break SensorInterlogix 60-873-95 ShatterPro Wireless Crystal Glassbreak Sensor responds to frequencies generated by breaking glass. 360 degree room coverage, up to 20 feet away. Pattern recognition technology ignores most false alarm sounds.The Wireless ShatterPro series, which is ideal for applications where hardwired acoustic sensors are impractical, listens for actual patterns of breaking glass using pattern recognition technology. These sensors feature a 20-ft. (6 m) range from sensor to glass. The sensor is suitable for use in quiet occupied areas on the perimeter loop.For OEM applications, the sensor's low-profile housing accepts most wireless transmitters inside the back box. Each sensor also ships with a mounting bracket that will hold larger transmitters. The NX-488 is recommended if you prefer a turn-key wireless acoustic sensor for use with Interlogix panels.A simple hand clap feature lets the user confirm that the sensor is operational, or a handheld tester can be activated at close range.Product Features20-ft. (6 m) radius range and 360 degree coverage pattern protects an entire room with one sensorFactory-set sensitivity for safer installationTest sensor operation with a hand clapIncludes mounting bracket & batteriesRecognizes actual pattern of breaking glass across the full audio bandYour satisfaction is guaranteed. If the item you purchased does not meet your expectations or needs please contact us. If the item is returned in the same condition we sent it in, and within 14 days, we will refund your purchase price less shipping & handling costs. If we made a mistake, then the S&H is on us. Buy with confidence and best wishes!We Combine Shipping! Please request an invoice before paying if combining with items from our other listings. The United States Postal Service ( USPS ) will no longer run traces on packages shipped by First Class Mail International or Priority Mail International after they leave the United States. True tracking is only available on Express Mail International which is in most cases is more than double the shipping cost. We provide our best efforts to keep shipping & handling costs reasonable for international eBayers. If you choose Economy International Shipping it may be between 5 to 15 business days and in some cases even longer and regretfully not possible to trace. USPS Express Mail International is at a considerably higher cost but is traceable and generally is delivered within 3 to 10 business days.