Fangrui Product Details Welcome To Our Autokey's Store. We Provide A Wide Range Of Repairs And Key Fobs, As Well As Offering A Cut To Code Or Picture Service. If You Want To Cut/copy The Key Blade, Please Click Here To Pay The Cutting Blade Extra Fee. Condition: Brand New Color: Black Button:2 Button (lock/unlock) Key Blank: Yes (hca/hu83 Blade; Va2 Blade) Frequency: 433 Mhz Ask/fsk Modulation Transponder: Id46 - Pcf7961(ce0536) ; Id46-pcf7941 (ce0523) Electronics Board: Yes Battery: No Fitment: For Citroen C2 C3 C4 C5 C6 C8 Else... Ask Modulation: Before 2011 Fsk Modulation: After 2011 Tips: 2011 Have 2types. Please Check It Carefully And Other Model With The Same Specifications Of Key Blank And Battery Holder Listed As Below Section... Importantnote: Please Check And Make Sure Your Remote Is Using The Same Transmitter And Chip As Our Items Before Buying. Picture: The Image Is Of The Real Product. Please Compare Your Car Key, Make Sure Your Item Is As Same As Our Product Before You Purchase. Please Check The Modulation Correctly. Package Includes: 1 X Remote Car Key Dianxiaobao_3 Dianxiaobao_4