Professional 3-channel DIN rail Z-Wave smart switch with dry contacts. Suitable for home and facility automation with remote control. DIN-rail mountable inside a breaker box. Enhanced safety features. 3 outputs, 16 A each. Total device maximum of 48 A. DIN-rail mountable. Dry contacts. Extremely low power consumption: < 0.3 W. Z-Wave frequency band: 868.4 MHz (CEPT countries). Latest technology: Z-Wave 800 Series. Automatic set-up with SmartStart. Security 2 Authenticated for the highest level of security. Over-the-air firmware updates. Works with Z-Wave-certified gateways and over 4,000 Z-Wave devices.