System features:
• Optical detector with algorithm
• 3-channel unidirectional signal transmission
• Signal transmission >20m
• Battery service life >5 years with backup
• Up to 31 detectors with one receiver
• Frequency range: 868-870MHz / 80x25KHz channels

Reasons for Wireless applications
• Installations could spoil decor
• High conventional installation costs
• Unacceptable interruptions to work during installation
• Upgrading for Hotel with all time protection

Typical application examples
• Rooms of great historical value: Museums, old libraries, churches etc.
• Other applications: Hotel rooms, board offices, congress rooms