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 IV-LK-RF1550 IV-LK-RF1360 Wristband Keycard Switch Keycard Switch IV-A1-SH IV-E300