This wire guard provides maximum protection for System Sensor SpectrAlert Advance series strobe notification appliances. It guards against vandalism and accidental damage. One of the newest members of the STI Wire Guard Team, this protector was created in response to multiple requests from STI customers. It consists of a tough, 9-gauge steel wire that is coated with corrosion resistant white polyester, which offers excellent protection. Also known as -Safety Technology Inc. CEILING MNT STROBE, SURF WHITE - SF-9714