Product features:Surface-mounted, illuminated (please order soffit separately) Weather-resistant white plastic Surface button with nameplate in accordance with postal recommendations Temperature range: -20°C to +50°C max. 12V~/= (AC/DC) 0.005A - 1.5 A4 Surface buttonTechnical data:Soffit 17V / 0.1 A120 x 100 x 25 mmInstallation instructions:Note: