Hotel Access Doorbell 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 Share: PREVIOUS:IV-IMTP-702 NEXT:Curtain Series Related Products Commerce Solution Smart Thermostat IV-LK-RF1550 IV-E300 IV-LK-RF1330 IV-IMTP-702