<p>Surface presence and brightness detector HF. The recommended installation height is 2.8 m, with a maximum height of 4 m. It has a detection angle of 360º and an opening angle of 140º. The tangential detection range is 25 x 3 m and the radial detection range is 25 x 3 m. <br>The brightness regulation range is 2 - 2000 lux. The detector configuration is done via a bluetooth application. <br>Possibility of interconnection between sensors via Bluetooth. The control protocol is Bluetooth slave. <br>The power supply voltage is 220 - 240 VAC. The operating temperature of the detector is: -20 - 50 ºC. <br>White finish, IP 54 protection rating, and dimensions: 123 x 123 x 62 mm. <br>5-year warranty.<br><br>For more product information, visit STEINEL website by clicking <a class="custom-link" href="https://www.steinel.de/p/064563">here</a><p>