00 81L PI000000090 000001 01 18.09.18 000002 02 000003 03... 000004 08EUR Euro 000005 2110 NNN 00000000000Stk 000006 25GEZE GC 172 (wireless ceiling-mounted smoke detector) 000007 26 000008 26 GEZE GC 172 wireless ceiling-mounted smoke detector, 000009 26 complete with base, for wireless connection to the 000010 26 GEZE GC 171 wireless module, encrypted wireless 000011 26 connection, battery-operated, battery life 8 years, 000012 26 tested in accordance with EN 54-7 and EN 54-25, with 000013 26 adaption of the alarm threshold in accordance with 000014 26 DIN14677, EN 14637 compliant, general type approval 000015 26 for GEZE hold-open systems 000016 99 1900 00001000017