LRMX Linear Smoke Detector with App Control

The connection on the ring line and the reset are carried out via the esserbus® coupler 808623.The device requires a separate power supply of 24 V DC, the voltage converter is 781337 to be used for galvanic isolation of DC voltage potentials and to avoid ground faults. The device operates with an optical wavelength of 870 nm and a maximum angular orientation of +/- 5 ° with a maximum angular offset of (statically not self-adjusting) beam head with +/- 0.75 ° & the reflector with +/- 2 °. The sensitivity alarm levels are as follows: 25 % (1.25 dB) to 50 % (3 dB), can be increased in 1% steps (0.05 dB) / the detector is set at 35 % (1.87 dB) at the factory. The smoke detector works at a range of up to 70 m when using a prism reflector. For longer ranges of up to 140 m or 160 m, the reflector sets are to be used for the respective range extensions (item no. 761401.10 or 761402.10). Alternatively, the reflector sets can be obtained with nano-coated reflector surfaces (item no. 761411, 761412 or 761413) or with an additional built-in heater (item no. 761421 or 761422) for use under difficult environmental conditions.

• Optimal operation via the app for mobile devices
• Clear display of all states via the app