12V DC Power Supply Unit

Empower Your Security System with the 12V DC Power Supply Unit

Ensure the seamless operation of your security systems with the RGL 12V DC power supply unit. Power supply units, also known as PSUs, are available in different voltages and amps. This 12V DC is available in 1, 2, 3 or 5 Amp. 24V DC power supply units or 24V DC transformer rectifier power supplies are also available.

Key Product Features:

• Enerflex technology
• 12-14V DC adjustable voltage output
• 230V fused input
• Available in 1, 2, 3 or 5 Amp

          1 Amp: 1201SM-1
          2 Amp: 1202SM-1
          3 Amp: 1203SM-1
          5 Amp: 1205SM-2

• Full current to load
• Suitable for battery backup (batteries sold separately)
• Deep discharge protection
• Current limiting
• Short circuit protection
• Mains transient protection
• Compliant to EMC EN61000-6-1 & 3
• Up to 92% energy efficiency for reduced costs and lower power usage
• LED indicators
• Switchmode technology
• DIN rail design
• Onboard tamper protection
• Separate fused mains connections
• Full electronic protection
• Converts power more efficiently
• Multiple cable entry points 
• 2 x battery leads (1 x Red, 1 x Black) 
• 1 x Earth lead - connected
• Wiring instructions included
• White powder coated steel
• SM-1 models:

          Dimensions: 225mm x 196mm x 75mm
          Boxed weight: 1.46kg
          Unboxed weight: 1.32kg

• SM-2 models:

          Dimensions: 310mm x 340mm x 80mm
          Boxed weight: 3.07kg
          Unboxed weight: 2.84kg

Key Features

• Regulated Output: Providing a steady and reliable power flow, this unit guarantees consistent performance, essential for the uninterrupted operation of security systems.
• Various Amp Capacities: Choose from 1, 2, 3, or 5 Amp, catering to diverse power requirements. When selecting a power supply unit, it is important to factor in the power consumption of all items of access control and electric locking on the door. To read more, please see our Guide to Power Supply Units.
• Switchmode Technology: This PSU utilises switch-mode technology ensuring more efficient power conversion, resulting in reduced energy consumption and heat generation. You can read more about switched-mode power supply units (PSUs) in the blog mentioned above.
• LED Indicators: Allows for easy monitoring of output, battery and mains.
• Battery Backup Compatibility: Prepare for unforeseen power outages with ease. Compatible with batteries up to 12V 9Ah (sold separately), ensuring continuity during power outages.
• Additional Battery Charging: The unit offers the convenience of battery charging ensuring that backup power sources are always ready for action.
• Deep Discharge Protection: Safeguard your investment with built-in deep discharge protection, preventing damage to connected devices and ensuring longevity for your security infrastructure.
• Multiple Cable Entry: Offers flexibility in installation, accommodating various wiring configurations.

Uninterrupted Power Supply for Security

With this 12V power supply unit, you can rest assured that your security system is powered by a reliable and efficient source. The battery back up compatibility ensures access is controlled even in the event of a power failure by keeping your door secure. Please note that batteries are sold separately. 

Enhanced Security and Convenience

This PSU is the perfect solution for a variety of buildings and facilities offering features designed to enhance security and convenience. LED indicators allow for easy monitoring, ensuring quick detection of any issues. The compatibility with battery backup systems provides peace of mind during power outages. Deep discharge protection safeguards the system by preventing damage to connected items of access control.

Elevate Your Security Infrastructure

Invest in reliability and security. Rest assured that your security system operates reliably and efficiently with this RGL power supply unit. Enhancing safety, security and convenience, this PSU presents an ideal solution for various buildings and facilities.

If you require a power supply for door closers then we recommend that a 24V DC transformer rectifier is used. Shop our full range of stocked power supplies and batteries today for peace of mind for your built environment.