Touch Screen Anti-freezing Heating Thermostat Panel Intelligent Temperature Control Switch Overheat Protection Keypad Lock Controller E51

Features:
Automatically turns off after no operation for 20s.
Dual temperature display (measured temperature and setting temperature).
5+2 programmable and non-programmable (optional).
Low temperature protection functions: anti-freezing.
Flame retardant, safe and easy-cleaning.
Memory function in case of power-down.
Keypad locking function is designed to prevent the children from misusing.
Three temperature control modes: internal sensor, external sensor and both internal external.