ESP Choice Plus Room Thermostat Digital Black Wireless

Wireless Digital ThermostatWireless Thermostat with Digital DisplayLarge Dial with Digital DisplayWireless Communication Between Thermostat and ReceiverElectronic Sensor for Accurate and Responsive PerformanceTPI (Time Proportional & Integral) Control for Heating EfficiencyComfort/Economy or ON/OFF ModesBattery Powered with Low Indication Status (Batteries Supplied)5°C to 30°C Set Temperature Range0.5°C and 1°C Temperature Swing Adjustment5°C Frost ProtectionTransmission frequency: 433 Mhz (80m Open Field, 30m Indoor Transmission)16A Receiver Contact Rating (Volt Free)Energy efficiency; ERP Class 4, 2% valueTechnical Specification:Power Supply: 2 x AA Batteries (Transmitter) & 240VAC, 50hz (Receiver)Operating Temperature: 0°C to 50°CCurrent Rating: 16ASwitching Differential: 1°CSet Temperature Range: 5°C to 30°CTemperature Frost Protection: 5°CTemperature Display Range: 3°C to 51°CFrost Protection: Yes; 5°CTPI (Time Proportional & Integral) Control for Heating Efficiency: YesSensor Type: Electronic Sensor for Accurate and Responsive PerformanceTransmission Distance: 80m open, 30m indoorsTransmission Frequency: 433 MhzDimensions: 86 mm x 88 mm x 38 mmComplies with: EN60730-1, En60730-2.9, EMC Directive 2004/108/EC, LVD Directive 2006/95/EC