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https://www.youtube.com/watch?v=2NNYOSEIYuM&feature=emb_title https://www.sinoning.com/henglong-remote-start-frequency-matching-method-version-5-3v/
heng long tank 6.0 6.0s remote control upgrade motherboard control system manual
HL.TK6.0 Multifunctional motherboard control system function list HL.TK6.0 Multifunctional motherboard [...]
