12V 1A Power Supply Adapter For CCTV Camera Router Speaker Webcam From 100-240V AC To DC 12V 12W Max 5.5x2.5mm Plug Inside Positive 3ft Cable Compatible With 5.5x2.1mm Perfect For Home Office Security Systems And Portable Devices Like Routers Cameras And

12V 1A CCTV Power Supply Adapter (1 unit) with 5.5x2.5mm Plug
✔️ 12V 1A, 12W max, 3ft cord, 100-240V input, 5.5x2.5mm plug

This power supply adapter converts AC mains from 100-240V into DC 12V and is ideal for powering CCTV cameras, routers, speakers, webcams, and other 12V devices. It supports 5.5x2.5mm plugs and is compatible with 5.5x2.1mm sockets, with a 3ft cable in black finish.

✅ Input: AC 100-240V 50/60Hz
✅ Output: DC 12V, 1A, 12W max
✅ DC plug: 5.5x2.5mm; compatible with 5.5x2.1mm
✅ Polarity: inside positive (+)
✅ Cord length: about 3ft
✅ Color: black; FCC, CE, RoHS, CCC certified; protection features

💡 What is a 12V DC power supply used for in CCTV and home security setups?

Here’s a handy answer. - It powers CCTV cameras, routers, WiFi devices, and small 12V gear handy in homes and offices. - It provides a stable 12 V DC output at up to 1 A (12 W) for reliable operation. - It supports common plug sizes like 5.5x2.5 mm and 5.5x2.1 mm for broad compatibility. - It includes safety features and certifications to keep systems safe.