1,PIR universal remote control switch 2,learning home appliance remote signal ... of home appliances such as air conditioners, TVs, fans, etc. PIR sensing angle 110 degrees and working distance 5 to 7 ... distance5-7mBattery4*1.5VPower Supply6.3VDC adapterDimension86*86*23mmWeight120g Portable PIR Motion Sensor Remote Control Switch for Air Conditioner