3，Replaces Multi-code model 300MHz 10 Dip Switch Remotes. 10 Dip Switches, 1 button. 1，Easy access to battery and dip switch. 2，Molded design for key chain. Case Material: Plastic. Linear: MCS308911, MCS412001, MCS414001, MCS306001, MCS307001, MCS308301, and MCS420001,etc.
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