ABUESS Wireless Smart Switch Light RF 433Mhz Wall Panel Switch Remote Control Mini Relay Receiver 220V Led Light Lamp FanNotice:All merchandise are received individually, with the exception of combinations photos check with the goods included in the package: Working voltage : AC 90V~250VQuiescent Current : <5MAMax latest : 10AMax load : 2200WRF frequency : 433-433 temperature : -30~ 80Receiving Sensitivity : >108 dbmAmount of storage distant controls : 25 piecesSupport encoding : 1527 Leaning code,2262 constant codeRF Operating mode : ASK superheterodyne wi-fi receptionReceiving range : Open area is greater than 50 meters,Indoor partition wall 15 metersWall swap size: 86 standard sizeSwitch battery : 1 pcs CR2032 coin mobile battery (not include)Specifications: Easy to install RF Output of Good Stability Easy pairing(1)Open the battery compartment as indicated by means of arrow and establish the coincell battery corectly.(2)Connect the receiver enter to the flexibility supply, then press the receiver's studying button 2 instances continuously.(3)Press 1 occasions the distant panel swap key you want to pair.(4)When the crimson indicator smooth of the receiver flashes after which turns off, the pairing is successful Press the tutorial button (on the Receiver) eight times. The reward data can be deleted succeed Included: 1*Wireless handheld remote control change OR 1*Button Transmitter OR 1*433hz handheld remote control