All Services Engineering & Architecture Fire Safety & security $15/hr · Starting at $50 Fire fighting system : Hydrant & sprinkler system Fire detection system : Fire alarm system Security system : Burglar alarm, cctv system,Video door phone,Numerical lock,Etc,. About $15/hr · Ongoing Download Resume Fire fighting system : Hydrant & sprinkler system Fire detection system : Fire alarm system Security system : Burglar alarm, cctv system,Video door phone,Numerical lock,Etc,. Skills & Expertise Security Consulting 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts Security Consultants