Master Apro 1124-NEOPA.3 Concealed Chain Window Actuator 24V DC 250N 210mm Black IP32

Product Overview

The Master Apro 24V DC Concealed Chain Window Actuator (SKU: 1124-NEOPA.3) is an invisible actuator system designed for automating tilt windows in residential, commercial, and industrial environments. With an IP32 rating and compact dimensions (325x24x27 mm), it fits into wooden window wings, supporting discreet integration in spaces where modern design and window automation are prioritized.

Unlike generic surface-mount actuators, this model is fully hidden in the sash, providing an aesthetic and tamper-resistant solution for architects and facility managers looking to combine window automation with architectural minimalism. Its compatibility with wireless modules for grouped operation (up to 8 actuators per module) makes it especially suitable for large buildings, BMS-driven facilities, and smart home projects requiring centralized ventilation, smoke extraction, and automated environmental control.

Key Features

• Concealed installation ? actuator mounts invisibly within the window sash for seamless aesthetics


• Multistage chain extension ? adjustable stroke at 100, 160, or 210 mm for customized window opening


• Force output 250 N ? supports reliable opening/closing of large tilt windows up to 1250x1250 mm


• Smart integration ? remote operation and programming via free APRO mobile app; supports up to 8 actuators per wireless module


• Alarm mode double speed ? rapid chain extension when triggered by smoke extraction system


• Environmental sensors support ? automatic closure on wind/rain detection (with external sensors)


• IP32 rated ? protects against ingress of solids and water drops in demanding environments

Technical Specifications

• Power Supply: 24V DC


• Force: 250 N


• Chain Stroke: 100/160/210 mm (adjustable)


• Speed: 6 mm/s


• Dimensions: 325x24x27 mm


• Operating Temperature: -5°C to +65°C


• IP Rating: IP32


• Compatible Materials: Wood, with support for aluminum and PVC via mounting adaptors (not included)

Applications

Used for automating tilt or tilt-and-turn windows in modern residential buildings, commercial offices, shopping malls, and industrial facilities. Suitable for natural ventilation, smoke extraction (oddymianie), and integration with building management systems. Supports use cases where a hidden actuator and smart connectivity are required, including BMS projects, public buildings, and premium home automation.

Packaging & Shipping

Standard export packaging. Unit includes one concealed chain actuator only. Mounting brackets and wireless control module sold separately.