Wireless router/range extender Repeater IR and RF Repeater and range extender for Geeklink or Boxlink 3S and Thinker Control your air conditioner, lights, electronic valves, curtain control in all places you want.
Humidity and temperature sensors built-in 3 X AA battery power supply.
Producet model: GR-1
Radio frequency (rf) parameters: 433M/FSK
Type of antenna: Built-in antenna
Functions support: * Infrared forward (26~64 K carrier)
* Rf forward (315/433 MHz ASK) *
Temperature Humidity test Support the host: Remote control-YKB3S, Thinker
Power supply mode: 3 AA batteries
Working temperature: 0~40 C°
Working humidity: 10~90% RH (no condensation) Packing size: 9X9X4 Cm Machine size: 6.5X6.5X3.2 cm The compatible main remote control is the Thinker