Siren control unit AT/AT-M 250-500-750-1000 Z + K including batteries

Modern design, combined with outstanding functional features and high-quality properties

Innovative and user-friendly – Swiss Engineered

The control unit AT/AT-M connected with the electric siren TYFONIC® Delta disposes outstanding technical and acoustic characteristics. The control system AT/AT-M is a further development of the TK system, based on the latest technology. The dimensions and interfaces of the AT/AT-M control unit remain the same.

The siren control device AT/AT-M has set new standards through the innovative developments and implementations in the field of large-scale alert and warning systems.

Additional interfaces and a microphone for speech announcements can be delivered upon request.

The siren control unit performs on all levels of our siren models and different parameters can be individually configurated. Furthermore, the internal log book registers all activities. The temperature-compensated and integrated battery charger ensures a gentle charging of the batteries. The batteries, coverage and cable sets are part of the installation material and are included in the scope of delivery.

The manual activation is performed easily using the directly installed key switch in the control unit. Optionally, an external triggering station such as a detached key switch can be installed. The condition of the external key switch and cable are monitored “end to end” at any time. Errors can be detected and transmitted and if required, the key switch can be deactivated. Malfunctions and false alarms, which are caused by faulty manipulation, reconstructions or weather conditions, will be eliminated.

The control unit AT/AT-M complies with the requirements from the Federal Office of Civil Protection (FOCP) and has been tested and certified by the Swiss Federal Institute of Metrology (METAS).

Fields of application

Product features

Swiss Engineered

Most compact siren control unit in the market

Very high system availability and operational safety

Quick and easy installation possible

Compact and user-friendly design and easy menu navigation

Status display (LED) – system information retrievable via the display

Very long network-independency, for at least 5 days (integrated batteries)

Up to 6 different programmable alarm and warning signals

Real-time device monitoring

Automated features (switching summer/winter time)

Short-circuit-proof interfaces (key switch)

Intelligent monitoring and status transmission of the interface system (external triggering station)

Different performance levels integrated in one control device

Individual output of acoustic power configurable (1-100%)

Up to 15 responses available / remote diagnostic possible

Multifunctional serial interfaces

Diverse parameters and test functions individually configurable

Very high efficiency (input performance / acoustic power)

Log memory for 1000 activities