Noke Bluetooth padlock on gate - press image courtesy Fuz Designs
{"Image Make": "NIKON CORPORATION", "Image Model": "NIKON D700", "Image Orientation": "Horizontal (normal)", "Image XResolution": "300", "Image YResolution": "300", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop CC (Macintosh)", "Image DateTime": "2014:08:13 15:05:08", "Image ExifOffset": "220", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "962", "Thumbnail JPEGInterchangeFormatLength": "4751", "EXIF ExposureTime": "1/250", "EXIF FNumber": "4", "EXIF ExposureProgram": "Manual", "EXIF ISOSpeedRatings": "200", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2014:08:13 09:15:30", "EXIF DateTimeDigitized": "2014:08:13 09:15:30", "EXIF ShutterSpeedValue": "995723/125000", "EXIF ApertureValue": "4", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "4", "EXIF MeteringMode": "Spot", "EXIF LightSource": "Fine weather", "EXIF Flash": "Flash did not fire", "EXIF FocalLength": "75", "EXIF SubSecTime": "58", "EXIF SubSecTimeOriginal": "58", "EXIF SubSecTimeDigitized": "58", "EXIF ColorSpace": "Uncalibrated", "EXIF ExifImageWidth": "3353", "EXIF ExifImageLength": "2231", "EXIF SensingMethod": "One-chip color area", "EXIF FileSource": "Digital Camera", "EXIF SceneType": "Directly Photographed", "EXIF CVAPattern": "[2, 0, 2, 0, 0, 1, 1, 2]", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Manual Exposure", "EXIF WhiteBalance": "Manual", "EXIF DigitalZoomRatio": "1", "EXIF FocalLengthIn35mmFilm": "75", "EXIF SceneCaptureType": "Standard", "EXIF GainControl": "None", "EXIF Contrast": "Normal", "EXIF Saturation": "Normal", "EXIF Sharpness": "Normal", "EXIF SubjectDistanceRange": "0", "EXIF BodySerialNumber": "2412610", "EXIF LensSpecification": "[24, 120, 4, 4]", "EXIF LensModel": "24.0-120.0 mm f/4.0"}