LED lighting systems dimmer, controls 4 zones, Easy-RF series, Sunricher

SR-2801E is a remote LED dimmer switch with rf signal output to switch and dim single color LED lighting. The RF dimmer switch can control receiver's 4 output channels separately with dimming range from 0.1% to 100%, and gradual switch off and smooth dimming without flickering can be very comfortable for human eyes. With a imported built-in battery, the LED dimmer can be powered for up to 2 years without having to replace battery frequently. Compatible with SR-2501N series RF receivers that are available in both constant voltage and constant current versions, the remote dimmer can control different types of LED lighting. Thanks to the RF technology, the dimmer switch features wireless remote control with a distance up to 20 meters between the switch and the receiver.Key FeaturesReliable & stable switch and dimming control function, control ranged ≥20M.Battery in the remote is with long life span. It normally can use for 5 years.256 levels logarithmic dimming, ideal for human eye sensitivity to lighting, dimming smoothly without any flash.Switch on/off of lightings slowly, without any flash, meet the comfort of human eyes.Dimming range 0.1-100%.Use with power repeater to expand the output power unli巾itedly.Enable to control 4 channels separately of 1 zone (1 receiver).