Buffer Power Supply Atte AUPS-100-120-OF, model AUPS-100-120-OF

The Atte AUPS-100-120-OF buffer power supply is designed to provide temporary hold-up power for low-voltage devices during mains interruptions. This dedicated Atte unit integrates with security, alarm and access control systems as well as other professional low-voltage installations that require uninterrupted operation for a limited time. The compact design and straightforward electrical interface allow it to be mounted inside distribution cabinets or equipment enclosures alongside connected control panels and peripheral devices.

Advantages

The buffer power supply offers stable backup output to maintain connected devices during short mains outages, reducing the risk of system resets or interruptions. It is engineered for compatibility with common security and access control equipment and supports professional installation practices. The unit’s form factor and mounting options simplify integration into existing installations without extensive modifications. Built to industry expectations for reliability, it supports continuous monitoring and controlled shutdown sequences when used with compatible systems.

Suitable for

• Security alarm control panels that require temporary backup power
• Access control systems and electric locking mechanisms
• Surveillance cameras and DVR/NVR devices within low-voltage networks
• Professional installations in residential, commercial and industrial settings
• Power-hold applications for sensors, detectors and peripheral electronics

Key specifications

• Function: buffer/backup power supply for low-voltage devices
• Intended use: integration with security, alarm and access control systems
• Mounting: suitable for cabinet or enclosure installation with standard electrical connections
• Output behavior: provides temporary hold-up power during mains interruptions to prevent device reset
• Compatibility: designed for professional low-voltage installations and common security electronics

How to use

Install the buffer power supply in an appropriate distribution cabinet or equipment enclosure following local electrical codes and the installer’s guidelines. Connect the unit to the mains supply and to the DC power input of the devices or control panels requiring backup. Ensure connections are secure and observe polarity and voltage requirements of connected equipment. After installation, verify correct operation by performing a controlled mains interruption test and confirm that connected devices remain powered for the expected hold-up time.

Usage recommendations

Use this unit only within the rated voltage and current parameters of downstream devices. For reliable operation, pair the buffer power supply with compatible security or access control components and allow qualified personnel to perform installation, testing and periodic maintenance.