DIFFERENT TUNES DIFFERENT BELL PUSH The 3rd generation in MIP System technology allows you to choose different sounds for different bell pushes and other transmitters with the flick of a switch so you can identify which door or room has been activated. Compatible with previous MIP System generations. 32x High quality true sounds custom-made for the UK market which includes Big Ben Westminster chimes 6x tubular bells 5x ding dongs buzzers festive tunes sound effects and Stop Thief message. The 3rd generation has a huge 200m wireless unobstructed range expandable further by using the MIP Signal Booster accessory. Includes a Window Sticker to ward off cold callers from your door. Built-in Lithium-Ion battery for recharging from any USB port. No missed calls whilst charging. Lasts approx. 4 months from full charge on typical usage Clip-on design for portability great for use around the home or in the garden Variable volume control Current melody playback Flashing strobe indicator USB cable and Waterproof bell push with battery included Chime dimensions: H9.5 x W5.5cm approx. Colour: black (BK) Packaging: Giftbox Ref: UTWI2863