Geeklink GR-1 Sensor Extension IR RF Repeater for RemoteBox 3/3S

This is a product that integrate IR and radio frequency. There are two main sort devices in the market, includes IR devices and 315 / 433M radio frequency devices. Both of them can transmit through the Geeklink repeater.
Features
Strengthen the signal to realize multi-room control
A practical tool to realize a large-scale cover of smart system, such as modern agriculture, manufacturing factory and hotel, etc.
Built-in temperature and humidity sensor, easy to adjust
Lock your room signal to prevent other's control
Battery power, no restriction from cable, the battery is durable with over half a year standby
Beautiful appearance and better workmanship
Specifications
Name Geeklink Repeater
Model GR-1
Frequency 433M / FSK
Antenna Built-in
Function IR transmit(26k-64k), radio frequency(315/433mHz ASK), humidity/temperature monitor
Support Host RemoteBox 3/3S, Thinker
Battery 3 x AAA Battery (Not Included)
Work Temperature 0-40 Degree C
Work Humidity 10%-90%RH
Package Weight 200g
Product Size 6.5 x 6.5 x 3.2 cm
Package 1 x Geeklink IR RF Repeater