433.92MHz 4-channel wireless auto door transmitter T6523 with keychain
≥320 PCSs
$3.60
Open the battery cover at the back of T6523 when changing the battery
4-channel Transmitter with keychain T6523
I. Technical Characteristics
1.1 Frequency: 433.92MHZ
1.2 Code:fixed code
1.3 Channel: 4
1.4 Battery: 3VDC CR2032
1.5 working distance : 50M(indoor)
II. Application Method
2.1 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 button.
2.2 You could control the device with the transmitter by pressing 1,2,3,4.
Example:
Use button 1 to control the device
Method:
1. Press button 1, the light of channel 1 turns on.
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