Door Release Button Atlo ATLO-PB-3 — surface-mounted door opening switch

Atlo ATLO-PB-3 is a surface-mounted door release/opening switch designed to provide a simple, manual control for electric strikes and door openers in access control and intercom systems. The compact push button is intended for installation near entrances, reception desks or inside rooms where a reliable single-button door release is required. The device offers a straightforward interface for authorized personnel to trigger door release without changing existing wiring or door hardware layout.

Advantages

The surface-mounted design allows installation on a variety of wall surfaces without recessing. The single push-button operation minimizes user actions and simplifies interaction with access control setups. The unit is compatible with standard door release circuits and is suitable for both commercial and residential environments where a manual release input is needed. Its compact form factor reduces visual impact while providing a clearly identifiable control point.

Suitable for

• Access control systems requiring a manual door release input
• Intercom installations at entry points, lobbies, and reception desks
• Rooms where convenient internal door release is needed, such as offices or service counters

Key specifications

• Surface-mounted push-button format
• Designed for controlling electric strikes and door openers
• Compact housing suitable for wall installation
• Single-button manual operation
• Intended for integration with access control and intercom systems

How to use

Install the Atlo ATLO-PB-3 on a suitable wall surface close to the door or at a convenient control point following local wiring and mounting practices. Connect the push button into the door release circuit of the access control or intercom system in accordance with the system manufacturer’s wiring diagram. After installation and wiring checks, pressing the button provides a momentary contact that triggers the connected electric strike or door opener. Ensure power to the access control system is off while making connections and verify correct operation after restoring power.

Usage recommendations

Position the button at an accessible height and in a location that is clearly visible to authorized users but not easily tampered with by unauthorized persons. Follow the access control system manufacturer’s specifications for wiring, voltage and current limits to ensure reliable operation and to avoid damage to the door release mechanism.