... -45°CProtection ClassIP56Features: 1) Material: high quality brass, in beautiful polish and plating finish, elegant appearance2) Automatic, sensitive / inductive, water saving, self ... : 4-8 seconds, about 1-2L waterPackageCertificate:ISO9001:2000CELAB (International Quality Award Certificate) EN 12541:2002 Sensor Faucet (Sensor Tap,Automatic Faucet)