Hand Trigger Button HAT 155 Radio AP (Surface-Mounted)

The HAT 155 F radio hand button, designed for surface mounting, serves as a manual release switch for hold-open systems on fire and smoke protection closures. A short press of the button is sufficient to send an alarm to the radio module, causing the corresponding release device to close and the fire or smoke protection closure to be shut.

• Radio communication over 2 frequency bands
• Radio range of up to 20 m (radius) indoors
• Real-time range measurement
• Up to 20 radio participants in one radio system
• Up to 8 years battery life
• Interchangeable labeling (Close door/gate)

• DIN EN 54-18
• DIN EN 54-25
• Performance declaration CPR-31-20-002