Shengjing Courageous app is a local volunteer service software in Shenyang, and it has not been renamed.
Shengjing Courageous Software Introduction: Support all kinds of community alarm functions, one-click alarm for help, view announcement video surveillance, add emergency contacts, and provide one-click help and location information. Cooperate with the police, property and other forces, advocate service safety, build a safe home, timely link the public security system, and strengthen social security.