With cities turning fast into concrete jungles and birds falling off branches amid Global Warming, experiencing the chirp of birds is little difficult, but the Wireless Lark Door bell could soothe your ears with a twitter each time a visitor knocks your door. It features a 2W watt speaker and delicate attire. It keeps things neat with no dangling wires and double sided stickers render easy fixation. A remote takes care of the on-off control and is priced at only $11. I donâ€™t see any reason to look down upon this door bell, because the technology and the concept is in line with our needs.