MOISTURE INDICATOR SIREN AND OPTIONAL +12VDC, WHI

HIGH-QUALITY MULTIFUNCTIONAL LEAK DETECTOR Moisture sensor / detector, operates on 9V battery or 12Vdc voltage. So-called dual operation! Easy to install, operates independently with battery (1 included) for up to 2 years. Can also be connected to a 12Vdc power source or directly to, for example, an alarm center power supply. Device features a relay output for extended alarm purposes, e.g., to alarm centers or an additional siren. The sensing head can be wired over long distances and can also be branched. Thus, it can operate completely independently (built-in powerful siren), meaning you do not necessarily need an alarm center to use this device. Output: potential-free contact. (Celotron OEM manufacturing product, blister packaging) This product description is an automated translation of the original Finnish description.