Check the listing for details. Visonic MCW (868) Powercode Wireless 360 Ceiling Mount Miniature PIR Detector. Condition: New. Listed at 24.00 USD. Visonic DISC MCW Powercode Wireless 360 Ceiling Mount Miniature PIR DetectorThe Disc MCW is a ceiling mount PIR detector that combines state-of-the-art optic design with advanced detection algorithms. It provides outstanding 360° detection performance, minimum false alarms and supreme reliability. The Disc MCW detector's miniature size is easily installed on any ceiling up to 3.6m (12ft) high and provides floor coverage of up to 11m (36ft). It is ideal for monitoring large residential rooms, light commercial facilities and rooms in which the layout or furniture might block a wall-mounted detector's line of sight.FeaturesProvides 360o detection reliability, with minimum false alarmsWireless connectivity enables fast and easy installationElegant miniature design blends seamlessly with any décorCompatible with PowerMax systems and PowerCode™ receiversReports tamper eventsHighly efficient power management for prolonged battery lifeDimensions: 8.6cm (3.4in) diameter, 2.5cm (1in) depthComplies with international standards ATTENTION! This item does not have batteries included.