... inputs, 0-53mA, 10 precision(RTU5011)>>Reliable performance with built-in double watchdog>>Automatic device condition report through ... )>>Gross Weight: 1.00Kg >>10pcs per Carton.>>>>>Optional Accessories:Water Overflow Level Sensor, Oil Overflow Level Sensor, ... Alarm, GSM Home Alarm System, GSM SMS Alarm, GSM SMS Controller, GSM Home Automation system, Industrial Remote Controller, GPRS RTU Data Logger, ...