Hiseeu
Hiseeu 15M 50ft 5.5mm 2.1mm 12V DC Power Extension Cable
A 15 m DC power extension cable with 5.5 mm by 2.1 mm straight connectors for CCTV cameras or LED lighting
- Extends 12 V DC power up to 15 m
- 5 mm outer barrel with 2.1 mm inner pin fits common CCTV gear
- Male and female 10 mm straight connectors plug straight in
- Ideal for security cameras and LED lighting runs
- Supplied as a single 50 ft extension cable
15 m 12 V DC extension cable
This 15 metre power extension cable carries 12 V DC through a 5.5 mm outer barrel and a 2.1 mm inner pin. Both ends are straight connectors measuring 10 mm in length. It is supplied as a single 50 ft cable for indoor or outdoor low-voltage runs.
CCTV and LED lighting installs
The cable suits installers who need to bridge the gap between a power supply and a security camera or LED strip using the common 5.5 mm by 2.1 mm barrel format. It does not suit devices that require a different pin diameter, a locking connector or a voltage other than 12 V DC.
5.5 mm barrel with 2.1 mm pin
The decisive specification is the 5.5 mm outer diameter and 2.1 mm inner pin on both the male plug and the female socket. Match these dimensions exactly to the equipment jack before purchasing.
Highlights
- Extends 12 V DC power up to 15 m
- 5 mm outer barrel with 2.1 mm inner pin fits common CCTV gear
- Male and female 10 mm straight connectors plug straight in
- Ideal for security cameras and LED lighting runs
- Supplied as a single 50 ft extension cable
Specifications
No published specifications for this item yet.
Questions about this item
Does the cable arrive ready to plug in, or do I need to buy a power supply separately?
The box contains one 50ft extension cable with a 2.1 x 5.5 x 10mm male plug on one end and a matching female socket on the other; a 12V DC power supply is not included.
How do I know this 5.5mm outer and 2.1mm inner size will fit my camera?
Measure the existing connector on your device — if it uses a 5.5mm barrel with a 2.1mm centre pin, this cable matches; otherwise choose a different barrel size.
Will 50 feet of cable cause a noticeable voltage drop for a 12V camera?
At 12V the 15M run adds resistance, so check the camera’s minimum operating voltage and current draw; for higher-wattage loads a shorter or thicker cable may be needed.
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