Shares of Taser International plunged 14 percent Monday after the New York Police Department announced last week it would award its body camera contract to Vievu.

The five-year NYPD contract is worth $6.4 million with three three-year renewal options, according to public documents. It includes body cameras for 5,000 officers (about 14.5 percent of the force), as well as free replacements at both the 2.5- and 5-year marks, the firm said. The deal's value of $1,300 per license is almost 70 percent less than what Taser has been awarded in similar contracts.