315/433Mhz Id49 Promixity Keyless Go Car Remote Key For Bmw 1 3 5 7 Series X1 X3 X5 X6 X7 Cas4 Cas4+ Fem F System

1-100 brand new and high quality upgraded flip remote key with 3/4 buttons, and 315/433/868MHz  frequency. 2-The remote key includes key , control board, transponder chip 49and battery]. A full remote key. 3-You'll need to program the key and cut the blade at local automotive locksmith before using. 4- Please make sure your original key has the same appearance, button, frequency, Part Number and FCC ID with the product. The most important is to ensure compatibility. Condition: 100 Brand New Features:remote car key design: fashion car styling Material: abs+metal Color: show the picture Button: 3/4 Buttons blade;HAve battery:have circuit board;yes Frequency : 315MHz/433MHZ Weight: 55g Fitment: for BMW CAS4 CAS1 2 3 4 5 6 7 X5 X6 CAS4+ FEM 2011-2017 And other model with the same specifications of key blank and battery holder listed as below section... Features: 1. The item is a new DIY remote key. Frequency 315/433/868MHz,7945 blank chip. 2. The key includes key housing, circuit board, chip and battery. It's a full remote key. 3. You'll need to program the key and cut the blade at locl automotive locksmith before using. Important Note: You need to go to your local dealer or Locksmith shop to cut the key and program to your car,Locksmith should charge  less than Dealer. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.