1.Universal receiver,one-way control, relay contact output 2.Working voltage: 9-24V AC/DC 3.Can identify HS1527, PT2262, HCS301, HCS300,HS2240,CAME remote controls and so on 4.Store 400pcs remote controls 433.92mhz Compatible fixed code &rolling code Receiving Distance :≥100m Channel:1 9-24v AC/DC Memory:400pcs one button remote Programming: 1. Erasing transmitter's codes: Hold on pressing learning key for more than 6 seconds until the LED light goes out and the buzzer sounds twice, all codes of receivers which had been stored are erased. 2. Learning transmitter's codes: (1) After power on, quickly press the learning button once to enter the remote control learning mode, and the control mode is set to "point start" control; (2) Quickly press the learning button twice to enter the remote control learning mode, and the control mode is set to "self-locking" ; (3) Quickly press the learning button 3 times to enter the remote control learning mode, and the control mode is set to "3-second output" ; Enter the remote control learning state, press the button which you choose on the receiver until the LED light flashes three times and the buzzer sounds three times, the receiver's code has been stored.Each button needs to be learned separately. Color: White Material: plastic Package Contents: 1 x wireless receiver controller Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.