Seitron TRD03B Bidirectional Wireless Digital Thermostat

Wireless thermostat with blue backlit LCD.
It features several operating modes: comfort, reduction, off/antifreeze. Configurable via parameter settings: offset, hysteresis, min/max setpoint, etc. Internal sensor for ambient temperature and provision for remote sensor. Summer/winter selection via button.
User intervention limitation.
Equipped with bidirectional wireless technology, when paired with a DA0311 gateway, it can be managed remotely, allowing operating modes, setpoint temperatures, and summer/winter selection to be modified remotely.

TECHNICAL SPECIFICATIONS
Battery power: 2 x 1.5V AA
Working range: 5 .. 35°C configurable
Frequency: 868.450 MHz
Internal / external sensor (opt.): NTC (10K @ 25°C)
Max distance from receiver: >50 m (for normal buildings)
Data transmission time: 1 .. 10 min (configurable)
Antenna type: Internal
Protection degree: IP30
Dimensions: H85 W85 D23.6mm
Reg. 2013/811/CE Class: IV = 2.0%