SureCall's 1000-foot plenum rated SC-400 cable. This cable is insulated with low smoke and low flame characteristics. Almost all large buildings utilize the ceiling for returning air to the AC unit, thereby making it a plenum ceiling which means all cables running through the ceiling needs to be plenum rated cable.

Made of:

• Copper clad aluminum wire inner conductor
• Foam PE dielectric
• Aluminum foil and tinned copper braid outer conductor
• Orange FRPE jacket