City Smart Systems address: 1442 86th St Brooklyn, NY 11228 phone: 917-455-1683 website: https://city-smart.net City Smart Systems is located in Brooklyn, NY and is dedicated to providing quality services in the following practice areas: Access Control Services Brooklyn NY, Fire Alarms Services Brooklyn NY, Smart Home Installation Services Brooklyn NY, Home Security Services Brooklyn NY, Smart Home System Services Brooklyn NY, Networking Services Brooklyn NY, Cable Management Services Brooklyn NY, Burglar Alarms Service... read full review »