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Compact black wall adapter with 1.2m cable and 5.5×2.1mm DC plug

Hiseeu

Hiseeu 12V 2A AC/DC Adapter 5.5×2.1mm 1.2m FCC

SKU CH-HZ5K-NZQV6

A 12 V 2 A power supply with a 5.5 × 2.1 mm plug and 1.2 m cord for CCTV, DVR, NVR, LED strips and other 12 V devices

  • TypeHome Electronics Accessories
  • Powers 12 V devices from 100-240 V mains
  • 2 m cord reaches outlets across the room
  • 5×2.1 mm barrel fits many CCTV and LED units
  • UL, CE, FCC and RoHS certified for safety
  • Built-in short-circuit, over-voltage, over-current and high-temperature protection

What this adapter powers

The Hiseeu 12V 2A supply runs LED strips, keyboards, Bluetooth speakers, routers, monitors, webcams, DVRs, NVRs and CCTV cameras. Any device that draws 12V DC at or below 2A with a 5.5mm by 2.1mm barrel jack will work. Buyers whose equipment needs a different voltage, a higher current or another connector size cannot use this unit.

Installing and common issues

Plug the IEC lead into a 100 to 240V AC outlet at 50 or 60Hz, then insert the 5.5mm by 2.1mm tip into the device. The cord is 1.2m or 1.5m depending on the batch. Most problems come from mismatched polarity, wrong voltage or a connector that looks similar but has a different inner diameter.

The specification that decides fit

Output is fixed at 12V DC with a maximum of 2A (2000mA) through a 5.5mm outer, 2.1mm inner barrel connector. If your gear requires more than 2A, a different voltage or another plug geometry, this adapter will not suit it.

Highlights

  • Powers 12 V devices from 100-240 V mains
  • 2 m cord reaches outlets across the room
  • 5×2.1 mm barrel fits many CCTV and LED units
  • UL, CE, FCC and RoHS certified for safety
  • Built-in short-circuit, over-voltage, over-current and high-temperature protection

Specifications

TypeHome Electronics Accessories

Questions about this item

How can I confirm the adapter is delivering 12 V DC 2 A after plugging it in?

Use a multimeter on the 5.5 mm × 2.1 mm barrel tip; it should read 12 V DC with the centre positive when the 100–240 V AC input is live.

What comes in the box and what must I source separately?

The package contains only the 1.2 m AC/DC adapter with a fixed 5.5 mm × 2.1 mm connector; you must supply the AC mains cable and the 12 V DC device you intend to power.

Which cord-length version should I choose — 1.2 m or 1.5 m?

The listed model ships with a 1.2 m (4 ft) DC lead; the 1.5 m figure appears in supplementary data but is not a selectable option for this SKU.

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