The best 16/4 shielded cable depends on the installation route, required fire rating, jacket color, and cable length. Voltive’s CL3P option is suited to plenum applications, while its CL3R versions are intended for riser installations. Syston’s CMP shielded cable is designed for low-voltage control and communication uses, with 250-foot and 500-foot choices. Compare the product markings with local code and system requirements before buying.
| Product | Best For | Length | Key Detail |
|---|---|---|---|
| Voltive CL3P White | Plenum routes | 500 ft | UL Listed; foil shield and drain wire |
| Syston CMP Shielded | Control and communication wiring | 250 ft | Stranded copper; foil shielding |
| Voltive CL3R Black | Riser routes with a dark jacket | 500 ft | UL Listed; foil shield and drain wire |
| Syston CMP Shielded | Longer control cable runs | 500 ft | Listed for multiple low-voltage applications |
| Voltive CL3R White | Riser routes with a light jacket | 500 ft | UL Listed; foil shield and drain wire |
Voltive 16/4 CL3P White Cable
This 500-foot cable has four 16 AWG stranded bare copper conductors, an overall foil shield with drain wire, and a white jacket. Its CL3P plenum rating makes it the best fit among these picks when a plenum-rated cable is required. The listing also identifies it as UL Listed and specifies oxygen-free copper conductors.
Best for: Residential or commercial low-voltage installations that require a CL3P cable, including plenum routes. Choose it if the white jacket suits the installation and a 500-foot box matches the project scope.
Limitation: CL3P may be unnecessary for routes that do not call for a plenum rating. Confirm the applicable code and cable requirements before installation.
Syston 16/4 CMP Cable, 250 Feet
Syston’s 250-foot cable is identified as 16/4 security control cable with stranded bare copper conductors and CMP shielding. Its listed applications include fire and burglar alarms, public address systems, intercoms, communications, instrumentation, access control, and other power-limited low-voltage circuits. The aluminum foil shield is intended to help reduce electromagnetic interference.
Best for: Smaller control or communication projects where a 250-foot cable length is appropriate. It offers a shorter option than the 500-foot products without changing the listed application range.
Limitation: The provided features do not specify a jacket color or UL listing. Check the full product labeling and installation requirements if those details matter.
Voltive 16/4 CL3R Black Cable
This 500-foot, black-jacketed cable has four 16 AWG stranded bare copper conductors, an overall foil shield, a drain wire, and a cotton ripcord. The product is rated CL3R for riser installations in walls and between floors, and is identified as UL Listed. Its oxygen-free copper conductors are a stated product feature.
Best for: Riser installations that call for CL3R cable and where a black jacket is preferred. It is a direct alternative to the white Voltive CL3R version, with the same stated conductor count, gauge, and box length.
Limitation: This product is described as CL3R, not CL3P. Avoid choosing it for a route that specifically requires a plenum rating.
Syston 16/4 CMP Cable, 500 Feet
This Syston option provides 500 feet of 16/4 security control cable. Its listed features include stranded bare copper conductors and aluminum foil shielding. The stated applications span alarms, public address, intercom, telephone stations, communications, access control, nurse call, and other power-limited circuits.
Best for: Larger low-voltage control or communications projects that can use the longer length. Choose it over the 250-foot Syston option when the project needs more cable and the listed CMP product description fits the installation.
Limitation: The provided information does not state jacket color or UL listing. Confirm those specifications from the cable’s labeling if required.
Voltive 16/4 CL3R White Cable
This 500-foot Voltive cable pairs a white jacket with four 16 AWG stranded bare copper conductors, an overall foil shield, and drain wire. It is CL3R rated for wall and riser installations and is identified as UL Listed. The listing also specifies oxygen-free copper and a cotton ripcord.
Best for: Riser projects where a white jacket is preferable for routing or identification. Its stated core specifications match the black CL3R Voltive option, so jacket color is a practical point of comparison.
Limitation: As a CL3R cable, it should not be treated as a substitute for a cable specifically required to have a CL3P rating.
Buying Guide: How to Choose 16/4 Shielded Cable
Which fire rating does the route require?
Start with the installation location and the cable rating required by the project specifications and local code. CL3P denotes the plenum option among these products; CL3R is the riser option. The Syston products are described as CMP shielded cable. These designations are not interchangeable by default, so verify the exact rating needed for the route before ordering.
How much cable should you buy?
Compare the planned run length with the available box size. Syston offers 250-foot and 500-foot options, while the listed Voltive products come in 500-foot boxes. Allow for routing, terminations, and project layout when estimating needs, but avoid buying a larger quantity than the job requires.
Does jacket color matter?
Voltive’s listed choices include white and black jackets. Color can help with identification or suit a particular installation, but it does not change the stated conductor count or gauge. Syston’s supplied product details do not specify jacket color.
What do the gauge, conductor count, and shield mean?
“16/4” identifies 16 AWG cable with four conductors. The shield is a foil layer intended to help limit electromagnetic interference; Voltive also specifies a drain wire. Confirm that the cable’s conductor count and construction match the equipment and wiring plan.
Frequently Asked Questions
What does 16/4 mean on shielded cable?
It means the cable has four conductors, each identified as 16 AWG in these product listings.
Is CL3R the same as CL3P?
No. The products are described with different ratings and intended routes. Select the rating required for the installation rather than assuming one replaces the other.
What is the benefit of shielded 16/4 cable?
The foil shield is intended to help reduce electromagnetic interference that can affect signal transmission. Proper installation and grounding should follow the cable and system instructions.
Should I choose a 250-foot or 500-foot box?
Choose based on the planned cable runs and project needs. Syston is listed in both lengths; the Voltive selections here are 500 feet.