Thermal detector encapsulated 3309
Certificate of Constancy of Performance (VdS) 0786-CPR-21202 VdS No. G 208130 The encapsulated thermal detector 3309 is suitable for use outdoors or in high humidity in accordance with EN 54-5. Thanks to various algorithms (A1, A2 or B), the detector also works under extreme conditions. The detector is addressed via the 4414E programming device.