Choosing the right power distribution box is essential for reliable security camera performance. This guide reviews five popular 16-channel and 18-channel CCTV power supplies, highlighting outputs, protections, and ease of installation. Each option below is designed to keep multiple cameras powered evenly, with individual fuses and status indicators to isolate faults. Read on to compare features and find the best fit for a residential or small-business surveillance setup.
Summary of Selected Products
| Product | Brand | Outputs | Output Power | Key Protections |
|---|---|---|---|---|
| EVERSECU 18 Channel DC12V 10 Amp | EVERSECU | 18 | 12V, 10A | Independent PTC fuses, LED indicators, lightning protection |
| 18 Channel 12V DC Output 10A (OOSSXX) | OOSSXX | 18 | 12V, 10A | Separate fuses, independent LEDs, overload/short protection |
| Xenocam 16 Channel Port 12V DC 10 Amp | XENOCAM | 16 | 12V, 10A | Glass fuse, LED indicators, key lock |
| Evertech 16 Channel 12V DC | Evertech | 16 | 12V, 10A | PTC resettable fuses, metal housing, key lock |
| 18 Port 20 Amp (Real HD) | Real HD | 18 | 12V, 20A total | LED indicators, metal case, port-to-port protection |
EVERSECU 18 Channel DC12V 10 Amp Power Box
The EVERSECU power box provides 18 outputs at 12V DC with a total of up to 10A. It supports 100-240VAC input and includes independent PTC fuses per channel, along with LED indicators for quick fault isolation. The design emphasizes protection against lightning surges and short circuits, helping preserve connected CCTV equipment during power anomalies. The unit is built for long life, with a claimed lifetime around 100,000 hours. When a fault occurs, only the affected channel is impacted, allowing others to continue operating.
18 Channel 12V DC Output 10A CCTV Power Box (OOSSXX)
OOSSXX offers an 18-channel power distribution solution with 12V DC outputs and a 10A total capacity. Each port has its own fuse and LED indicator, supporting independent protection for each channel. The unit emphasizes general protection with long-lasting components, so a fault does not cascade across the entire system. Short circuit handling relies on the per-channel PTC fuse, which resets after the fault is removed.
Xenocam 16-Channel Distributed Power Supply
The Xenocam unit provides 16 channels with 12V DC at up to 10A total. It features a glass fuse type for overcurrent protection and individual LED indicators to monitor channel status. A key-lock mechanism adds physical security against tampering. The device is designed for indoor use and lists a 1.5A per-channel fuse rating, helping balance power distribution across multiple cameras.
Evertech 16 Channel 12V DC Power Supply Box
Evertech’s 16-channel distribution box shares a similar feature set with other multi-output units, including 18 outputs and independent PTC resettable fuses. It operates on AC input 100-240V and 12V DC output at 10A, with a durable metal housing and a protective key lock. The design distributes 1.1A per channel when all outputs are active, aiming for even power delivery across cameras.
Real HD 18 Port 20 Amp Power Distribution Box
The Real HD unit supports up to 18 channels with a 20A total capacity. It includes LED indicators and a sturdy metal case with a key lock to deter unauthorized access. This setup prioritizes security and durability, making it suitable for longer-term CCTV deployments where access control and robust construction are important.
Evertech Power Box 18 Ch 12V DC 10 A
Evertech’s 18-channel distribution box emphasizes independent PTC resettable fuses and a 12V DC output. It supports 100-240V AC input and includes a 3-prong power cord and 18 male DC connectors. The per-channel protection helps minimize downtime by isolating faults to a single channel, while the metal housing adds durability and security.
ALITOVE 16-Channel Power Distribution Box
ALITOVE’s 16-channel power distribution unit offers adjustable output voltage for voltage drop compensation, with 12V DC outputs and options to set 13.5V or 15V for better camera performance over long runs. It supports up to 120W total and 1A per channel, with a straightforward installation method and a 100-240V AC input. This model is particularly useful where long cable runs require voltage stabilization.
Buying Guide: Key Purchase Considerations
When selecting a CCTV power distribution box, consider the following factors to ensure reliability and scalability:
- Channel count and total current: Match the number of cameras and expected draw. Higher channel counts with sufficient total current prevent voltage drops and outages.
- Per-channel protection: Independent fuses or PTCs help isolate faults, keeping other cameras online during a fault.
- Voltage stability: Some units offer adjustable output voltage or higher headroom to compensate for long cable runs.
- Security features: Key locks and rugged metal housings deter tampering and unauthorized access in unsecured installations.
- Protection features: Lightning/surge protection and short-circuit protection increase resilience against power disturbances.
- Installation considerations: Look for clear wiring schemes, included pigtails, and ease of mounting for wall or cabinet setups.
- Durability and longevity: Metal enclosures and components rated for long lifespans reduce maintenance needs in critical surveillance systems.
- Compliance and compatibility: Ensure the unit operates within your region’s mains voltage and supports the cameras you deploy (dome, bullet, IP/analog).
In practice, users should map each camera’s power needs and plan for future expansion. If long feeds are required, consider models with adjustable voltage or higher total amperage to prevent voltage drop. For sensitive environments, prioritize units with robust surge protection and secure enclosures to minimize tampering risks.