The only difference is missing logo. No Programming Required ! Put batteries in and work ! Note: No programming or paring is needed.Just install new batteries and it is ready for use. Lc- 70le550 Lc-70le550u Lc-70le600u Lc-c3234 Lc-c3234u Lc-c3237 Lc-c3237u Lc-c3237ut Lc-c4067 Lc-c4067u.
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