Product features:Surface-mounted installation, structured, burnished surface, recessed burnished brass frames, including PROTACT 420 AL-KS cast bronze / 1 bell buttonTechnical specifications:Temperature range -20°C to +50°C max. 12V~/= (1.5 A) min. 5V (0.001A) 38 x 98 x 15 mmInstallation instructions:Note:
