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Small black PVC adapter with 3.5mm male plug and three green screw terminals

Unique-Bargains

Unique-Bargains 3.5mm 3-Pole Male to AV Screw Terminal Adapter

SKU CH-ZN8W-KHCK6

Connects a 3.5mm stereo plug to screw terminals for CCTV audio and video wiring without soldering or crimping

  • Adapts 3.5mm stereo plug to three screw terminals
  • Compact 42mm x 19mm x 13mm body fits tight installs
  • Tool-less wiring with just a small screwdriver
  • Accepts AWG 26-16 wire for flexible cable choice
  • Rated 5 VA with 20 MΩ insulation resistance

Compact Audio Video Adapter

The Unique-Bargains adapter connects a 3.5mm 3-pole male plug to three screw terminals for audio and video signals. It is intended for installers setting up CCTV cameras or microphones who need a quick, solder-free connection. The compact 42mm by 19mm by 13mm PVC housing fits into tight junction boxes. No special tools are required beyond a small screwdriver.

Passive Signal Connection

As a passive component the adapter draws no power and adds no active circuitry to the signal path. The 5 VA rated load and 20 MΩ insulation resistance define its electrical limits for short-distance monitoring runs. AWG 26 to 16 wire diameters are accepted by the screw terminals. Green and black colour coding helps identify connections during installation.

Sustained Monitoring Use

Under continuous CCTV operation the screw terminals maintain a secure mechanical grip without the loosening that can affect push-fit connectors. The PVC body withstands typical indoor and sheltered outdoor temperatures encountered in security installations. No heat is generated by the adapter itself so thermal throttling or noise are not factors. Long-term reliability depends on the quality of the terminated wires and the environment.

How it compares

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Price $3.99
Cheaper than about 99% of the 1,127 comparable items (median $20.99).

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Specifications

Product
Brand nameUnique Bargains

Questions about this item

How do I connect wires to the screw terminals without soldering?

Strip each wire to fit AWG 26-16, insert into the three terminals, and tighten the small screws with a small screwdriver — no tap, splicing or crimping required.

Will the screw terminals loosen over time in a permanent CCTV install?

The terminals accept solid or stranded wire from AWG 26 to 16; periodic re-tightening of the three screws maintains a secure connection.

What signal loss appears first on a long 3.5 mm cable run?

The adapter is rated for 5 VA and 20 MΩ insulation resistance; on extended runs the 3.5 mm male plug’s contact resistance becomes the limiting factor.

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