rolling code wireless transmitter with keychain T6520
battery removable rolling code keychain transmitter
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If over 500pcs, mass production will start until pre-production sample has been approved.
Est. 7 days production
|Battery type||3VDC CR2032|
Open the battery cover at the back of T6520 when changing the battery
Wireless Transmitter with keychain T6520
I. Technical Characteristics
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）
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.
Use button 1 to control the device
1. Press button 1, the light of channel 1 turns on.
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