IV-DB-E1 Input Voltage(High Voltage) : 220V Input Voltage(Low Voltage) : 12V Material : Acrylic Working Humidity : 10~95% RH Net Weight : 0.063KG Send Inquiry Live chat Product Detail Tags: hotel doorbell panelhospitality solutionhotel dnd switchhotel room state plate Share: No previous NEXT:IV-LK-RF1360 Related Products Hotel Access Doorbell Wristband Keycard Switch IV Series IV-LK-E200 HB-100 Horae Keycard Switch