



ERD 12V 2A Power Adapter
- Brand: ERD
- Product Type: 12V 2A AC/DC Switching Power Adapter
- Output: 12V DC, 2A (24W)
- Input Voltage: 100–240V AC, 50/60Hz
- Connector: 5.5mm × 2.1mm Centre-Positive DC Barrel Plug
- Power Supply Type: Regulated Switching Mode Power Supply (SMPS)
- Protection: OVP, OCP, SCP, Overload & Thermal Protection
- Suitable For: CCTV Cameras, DVRs, NVRs, Routers, LED Strips & Other 12V Devices
- Installation: Plug & Play
The ERD 12V 2A DC Power Adapter is a dependable regulated switching power supply designed to deliver stable 12V DC output for CCTV surveillance systems, networking equipment, LED lighting, and various low-voltage electronic devices. Delivering up to 2 Amps (24 Watts) of regulated power, it provides consistent performance while protecting connected equipment from voltage fluctuations.
Built with high-quality electronic components and a compact ABS housing, the adapter features a standard 5.5mm × 2.1mm centre-positive DC barrel connector, making it compatible with most CCTV cameras, DVRs, NVRs, Wi-Fi routers, LED strip lights, access control systems, and other 12V DC devices. Multiple built-in protection circuits help ensure reliable long-term operation in both residential and commercial installations.
Key Features
- Stable Regulated 12V DC Output: Delivers a constant 12V DC output with a maximum current of 2A, ensuring safe and reliable operation for compatible electronic equipment.
- 24W Power Capacity: Provides up to 24 Watts of output power, making it suitable for powering CCTV cameras, DVR accessories, routers, LED strips, and other low-power 12V devices.
- Wide Device Compatibility: Supports a broad range of equipment including CCTV bullet and dome cameras, DVRs, NVRs, Wi-Fi routers, LED strip lights, access control systems, biometric attendance devices, POS terminals, and DIY electronics.
- Standard 5.5mm × 2.1mm DC Plug: Equipped with the industry-standard centre-positive DC barrel connector for quick compatibility with most surveillance and networking devices.
- Efficient Switching Power Supply: Advanced SMPS technology delivers efficient power conversion with reduced heat generation, lower energy consumption, and stable voltage output.
- Comprehensive Safety Protection: Built-in Over Voltage Protection (OVP), Over Current Protection (OCP), Short Circuit Protection (SCP), Overload Protection, and Thermal Protection help safeguard both the adapter and connected equipment.
- Compact & Lightweight Design: Slim ABS housing occupies minimal installation space, making it ideal for CCTV cabinets, networking racks, entertainment units, and desktop installations.
- Reliable Long-Term Performance: Manufactured using quality electronic components for dependable continuous operation in residential, commercial, and surveillance environments.
Technical Specifications
Technical Specifications (Quick Reference)
| Specification | Details |
|---|---|
| Brand | ERD |
| Product Type | AC/DC Switching Power Adapter |
| Input Voltage | 100–240V AC, 50/60Hz |
| Output Voltage | 12V DC |
| Maximum Output Current | 2A |
| Maximum Output Power | 24W |
| Output Connector | 5.5mm × 2.1mm DC Barrel Plug |
| Connector Polarity | Centre Positive |
| Power Supply Type | Regulated Switching Mode Power Supply (SMPS) |
| Housing Material | ABS Plastic |
| Protection Features | Over Voltage, Over Current, Short Circuit, Overload & Thermal Protection |
| Colour | Black |
| Installation | Plug & Play |
| Compatible Devices | CCTV Cameras, DVRs, NVRs, Routers, LED Strips, Access Control Systems & Other 12V Devices |
Recommended Applications
Ideal Applications
- CCTV Surveillance Systems: Powers bullet cameras, dome cameras, DVRs, NVRs, and CCTV accessories requiring regulated 12V DC input.
- Networking Equipment: Suitable for Wi-Fi routers, broadband modems, networking devices, and communication equipment operating on 12V DC.
- LED Lighting: Ideal for LED strip lights, decorative lighting, display lighting, and signage requiring stable DC power.
- Access Control Systems: Compatible with access controllers, video door phones, biometric attendance systems, and security devices.
- DIY Electronics & Smart Home Projects: Excellent for electronic projects, automation systems, and low-voltage devices operating within the 24W output rating.
Why Buy from HomeRun?
- 100% Genuine Products: Authentic products sourced from trusted suppliers.
- 60-Minute Bangalore Delivery: Fast delivery across eligible Bangalore locations for urgent installation requirements.
- Project-Friendly Pricing: Competitive pricing for installers, integrators, businesses, and DIY users.
- Return within 72 hours of delivery for:
- Damaged or defective product
- Wrong or missing item
- Products damaged due to misuse, improper installation, incorrect voltage connection, or unauthorized modifications are not eligible for return.
- Please refer to our Refund Policy for complete terms and conditions.
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