Hikvision DS-K7M-AW50 Access Control Power Supply – Reliable Power Solution for Access Control & Electric Lock Systems

The Hikvision DS-K7M-AW50 is a compact, efficient, and highly reliable power supply unit designed specifically for access control systems. It is engineered to provide stable and regulated power for one access control terminal and one electric lock, ensuring smooth and uninterrupted operation in modern security installations.

Delivering a 12V DC regulated output with a total power capacity of 50W, this unit ensures consistent performance for connected devices such as biometric readers, RFID access controllers, and electromagnetic or electric locks. Its stable power output plays a crucial role in maintaining secure and reliable door access control operations in residential, commercial, and institutional environments.

Key Features

• 12V DC Regulated Output (50W Power Capacity)
  Provides stable and efficient power for access control systems.
• Supports 1 Access Terminal + 1 Electric Lock
  Designed for single-door access control setups.
• Wide Input Voltage Range (100–240V AC)
  Ensures compatibility with different electrical environments.
• Built-in Battery Backup Support
  Allows continued operation during power failures.
• Multiple Protection Systems
  Includes short-circuit, overload, and over-voltage protection.
• High Reliability (MTBF > 200,000 Hours)
  Ensures long-term stable performance.
• Durable Metal Enclosure Design
  Provides safety, protection, and heat dissipation.

Stable & Efficient Power for Access Control Systems

The Hikvision DS-K7M-AW50 is designed to deliver clean and consistent power to access control systems, ensuring reliable operation of all connected devices. Access systems require stable voltage to function accurately, especially for biometric authentication and electric locking mechanisms.

By providing regulated 12V DC output, this power supply helps eliminate fluctuations that could cause system errors or security risks, ensuring smooth daily operation.

Built-in Battery Backup Support

One of the key advantages of this power supply unit is its support for an external storage battery. This feature ensures that the access control system continues to function even during power outages.

In critical security environments, uninterrupted operation is essential. The battery backup capability ensures that doors remain controllable and secure at all times, enhancing overall system reliability.

Advanced Protection & Safety Features

The Hikvision DS-K7M-AW50 is equipped with multiple safety mechanisms to protect both the power supply and connected devices:

• Short-Circuit Protection – Automatically prevents damage in fault conditions
• Overload Protection – Ensures safe operation under high load
• Over-Voltage Protection – Protects devices from voltage spikes

These protection features improve system safety, reduce maintenance needs, and extend the lifespan of connected equipment.

High Reliability for Continuous Operation

With a mean time between failures (MTBF) exceeding 200,000 hours, the Hikvision DS-K7M-AW50 is designed for long-term and continuous operation. This makes it ideal for environments where access control systems must operate 24/7 without interruption.

Hikvision DS-K7M-AW50 robust internal design ensures dependable performance even in demanding usage conditions.

Durable Metal Housing & Compact Design

The unit is housed in a strong metal enclosure that provides excellent protection against external damage and environmental stress. It also helps with heat dissipation, ensuring stable performance during continuous operation.

With dimensions of 235 mm × 384 mm × 90 mm, the design offers a balance between compact installation and internal capacity, making it suitable for control cabinets and access control panels.

Wide Environmental Compatibility

The Hikvision DS-K7M-AW50 is designed to operate efficiently in a wide range of environmental conditions. It supports temperatures from -10°C to 70°C and performs reliably in high humidity environments.

This makes it suitable for both indoor installations and semi-industrial applications where environmental conditions may vary.

Efficient Single-Door Access Control Solution

This power supply is specifically optimized for single-door access control systems. It simplifies installation by combining power support for both the controller and electric lock in one unit.

Hikvision DS-K7M-AW50 reduces wiring complexity, improves system organization, and enhances installation efficiency for technicians and installers.

Technical Specifications

• Model: DS-K7M-AW50
• Input Voltage: 100–240V AC
• Output Voltage: 12V DC
• Output Power: 50W
• Application: 1 Access Control Terminal + 1 Electric Lock
• Protection: Short-circuit, overload, over-voltage
• Battery Support: Yes (external storage battery)
• Operating Temperature: -10°C to 70°C
• Dimensions: 235 mm × 384 mm × 90 mm
• Color: Black
• Power Adapter: Included

Ideal Applications

• Access Control Systems
• Biometric Door Entry Systems
• RFID Card Access Systems
• Electric & Magnetic Lock Systems
• Office Security Systems
• Residential Entry Management

Why Choose Hikvision DS-K7M-AW50

The Hikvision DS-K7M-AW50 is a dependable and high-performance power supply designed for modern access control systems. Hikvision DS-K7M-AW50 stable 12V output, battery backup support, and advanced protection features ensure reliable and secure operation.

By combining efficiency, durability, and safety, it delivers uninterrupted power to critical security systems. Whether used in homes, offices, or commercial facilities, this PSU ensures consistent performance and long-term reliability for access control infrastructure.

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