[Compatibility] Attention:only works for 300MHZ Linear multicode 3089 MCS308911,3060 MCS306010,3070 MCS307010 remote control with 10 positions dip switches. 300MHZ Fixed Code technology eliminates interference and extends the range.Long Range Remote works over 164 feet from the garage door opener for "no waiting" roll-in access. Large capacity 9V battery.100,000+ rigorous tests. The third generation of intelligent low-power chips, new architecture, more comprehensive compatibility. Easy to pair with garage door opener.Easy to carry(mounted on the car sun visor). ABS alloy material, Strong and fall-resistant.Ergonomic design,comfortable to use. Colour:As Shown Material:Plastic Package Contents: 2 * remote control Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.