Zhejiang Hiland Technology Co., Ltd.  

Product Name: 4-Channel Rolling Code Radio Transmitter T4301 Model NO.: T4301 Battery Type: Button Battery Material: ABS Voltage: 2 X Cr 2016 6V Transmission Distance: >100m Universal: Universal Certification: ISO9001, RoHS, FCC, CE Type: Button Signal Transmission: RF Remote Control Application: Household Appliances, Automatic Doors, LED Products Place of Origin: Zhejiang, China (Mainland) Color: Black Channel: 3-Channel Code: Rolling Frequence: 433.92MHz Trademark: Hiland Transport Package: Carton Size: 38*38*20cm Specification: 67*43*20mm Origin: Zhejiang Product Description 1, Technical Characteristics1.1 Frequency: 433.92MHZ1.2 Code:rolling code1.3 Channel: 1,2,3 or 41.4 Battery: 3VDC CR20321.5 working distance : 50M(indoor)2, Application Method2.1 number 1,2,3,4 on the button means channel 1,2,3,4. The indicator light of the Chosen channel will turn on when you press the button2.2 You could control the device with the transmitter by pressing 1,2,3,4Example:Use button 1 to control the deviceMethod:1, Press button 1, the light of channel 1 turns on.Self-learning function (For some receivers)STEP1, Use the transmitter that already has been learnedas old Transmitter, press button 1 and button 2 at the sametimeSTEP2: then press button 2 to let the receiver enters intothe learning process.STEP3: Press the same button on the new transmitter twice. The learning process done. In this way , new transmitter can be learned without pressing the learning button on the control board of receiver.