Fangrui Product Details Support Multiple Working Mode: Momentary, Toggle, Latching And Time Delay Mode. Support The Type Of Remote Control(support Code): Learning Code(1527), Fixed Code(2262). Support Storing The Quantity Of Remote Control: 25pcs (note: The System Can Store For 25 Pcs Of Remotes, If The Remote Get More Than 25 Pcs , The Initial Remote Control Will Be Lost). Rf Working Mode: Superheterodyne Reception(modulation Mode: Ask). Suitable For Remote Control Of Roller Shutter Door, Garage Door And Other Telecommand Equipments Model: Kr1201a Product Type: Single Channel Remote Control Switch Rf Working Mode: Superheterodyne Reception Modulation Mode: Ask Working Mode: Momentary, Toggle, Latching And Time Delay Mode. Input Voltage: Dc 10 ~ 14v Rf Frequency: 433mhz Quiescent Current: 5ma Receiving Sensitivity: Greater Than 97dbm Remote Control Range: Greater Than 100m (free Space). Wired Connection Way: Fixed Wiring Pillar. Decoding Mode:mcu Software Decoding. Working Mode:momentary, Toggle, Interlocked Mode Latch