Ventlux Orange MCP Fireman switch for use with SVM, BTR, D&H, WindowMaster & Ferralux controllers (SVM only for smoke input) Addressable Accessories The enhanced range of keyswitch

The enhanced range of keyswitch devices provides switching solutions for a broad range of applications

● Wide voltage range - can be used in security systems

The monitored input can be used for local power supply fault monitoring or as a general-purpose input

possibility of including the smoke detector connections from the call point also provide a more advanced scenario than most other systems

Third-party tested to the relevant insulation and isolation requirements of IEC/EN 60669

Ventlux Orange MCP Fireman switch for use with SVM, BTR, D&H, WindowMaster & Ferralux controllers (SVM only for smoke input) Addressable Accessories The enhanced range of keyswitchThe VSK321 was designed for easy installation in standard smoke control systems. The possibility of including the smoke detector connections from the call point also provide a more advanced scenario than most other systems. No special key or tool required for gaining access to the call point for periodic service and maintenance testing, making this a more convenient product for service engineers for the future. Easy installation with clear marked