The DM2010 is a red button of the 2000 series, is addressed and is equipped with a solid plastic container prepared for fixing to the surface. The LED board signals the alarm activation. Each unit includes a test key that facilitates the button's function test. DM2010 comes with alarm glass but optionally you can also Use a prepared separation of resettable alarm support. Features Button addressable LED for the alarm signaling Ergonomics designed to protect the glass breaking Easy to try auto-Fast response version available IP67 waterproof Technical Specifications Power supply Operating voltage 17 to 28 VDC Voltage modulation 4 to 9 V power consumption Rest <250 uA Alarm <2.5 mA environmental operating temperature -10 ° C to + 70 ° C storage temperature -20 ° C to + 70 ° C relative humidity 0 - 95% physical data protection IP24D cable specification 0.8 to 2.5 mm² Dimensions (L. x depth x height.) 89 x 93 x 60mm Weight 250 grams.