Master Apro Invisible Chain Window Electric Strike 24V DC Concealed Mounting 600N Black

Product Overview

The Master Apro 24V DC invisible chain window electric strike delivers secure, automated locking for tilt and turn window systems in smart residential, commercial, and industrial buildings. Designed for concealed installation directly within the window sash, it supports complete perimeter locking of aluminum, timber, and PVC windows, and offers verified environmental protection with an IP32 rating. Users can operate and monitor the system via wall switches, remote control, or through the APRO mobile app for integrated automation.

Its fully hidden mounting differentiates this SKU from standard electromechanical window locks, eliminating design disruptions and maximizing architectural aesthetics in modern projects. This feature ensures a low-profile finish, making the chain strike particularly well-suited for high-specification projects in office buildings, luxury residential complexes, and applications demanding both advanced automation and unobtrusive hardware integration.

Key Features

• Invisible chain mechanism ? completely concealed when installed within window sash


• Maximum locking force 600 N ? suitable for windows up to 1250 x 2700 mm


• 24V DC supply ? supports integration with building automation and intelligent control systems


• Remote operation ? controllable via wall switch, remote, and APRO mobile app


• Alarm mode ? responds to smoke evacuation signals with double chain speed


• Perimeter hardware compatibility ? enables full locking of tilt and turn windows


• Weather response ? can connect to wind and rain sensors for automatic closure

Technical Specifications

• Locking Force: 600 N


• Supply Voltage: 24V DC


• IP Rating: IP32


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


• Installation: Concealed within sash


• Compatible Window Types: Tilt, turn, and tilt-turn


• Maximum Window Size (single actuator): 1250 x 1250 mm


• Maximum Window Size (Synchro): 3750 x 1250 mm


• Maximum Window Size (locking actuator): 1250 x 2700 mm

Applications

Designed for automated and secure locking of tilt, turn, and tilt-turn windows in office buildings, high-end residential projects, smart homes, commercial properties, and industrial facilities. Supports integration with natural ventilation scheduling, smoke control (automatic double speed extension), and weather-responsive closure for enhanced safety and comfort. Suitable for use in projects requiring invisible hardware or advanced smart building infrastructure.

Packaging & Shipping

Standard export packaging. Each unit supplied with the strike body, connection cable, mounting hardware, and installation manual. Bulk shipments available for OEM and project procurement.