PROXPRO II PROXIMITY READER GRAY NO KEYPAD PIGTAIL Part Number: 5455BGN00 Type: RFID Reader Form Factor: Fixed Power Supply: 5-16 VDC Linear power supplies are recommended. Dimensions: 5.0 x 5.0 x 1.0 Weight: 0.85 lb. Operating Temperature: -30º - 65º C Humidity: 0-95% relative humidity non-condensing