T3401 Wireless RF door and window remote control

1. Technical Features
1.1 Frequency: 433.92MHZ
1.2 Code: rolling code
1.3 channel: 4
1.4 Battery: 3VDC CR2032
1.5 working distance: 50M (indoor)
two. How to apply
2.1 The numbers 1, 2, 3, 4 on the button indicate channel 1, 2, 3, 4 Press
button
2.2 You can use the transmitter to control the device by pressing 1,2,3,4
example:
Use button 1 to control the device
method:
1. Press button 1, the light of channel 1 lights up.
Self-learning function (some receivers)
STEP1: Use the already learned transmitter as the old transmitter, press button 1 and button 2 at the same time
STEP2: Then press the No. 2 key to let the receiver enter the learning process.
Step 3: Press the same button on the new transmitter twice. The learning process is complete. In this way, new emitters can be learned.
No need to press the learn button on the receiver control panel.