guaranteed 100% car security box

Ingenious use of space and concealment. Placed in the middle of the spare tyre, hence does not occupy the useful space inside the car. Product usages: Hold: cash, cheques, bills, invoices, securities, credit notes, precious jewelries, wallets, bank cards, ID cards, seals, important documents, contracts, personal privacy items and valuables, also protect the spare tyre not to be stolen .. Product function: placed in the middle of the spare tyre, hence does not occupy the useful space inside the car Effective protection for the valuables inside the car Make items more secured, give you more peace of mind! Can use either an 8 digit combination or a metal key for the lock Various sizes are available depending upon the wheel size Can be fixed to the car through the spare wheel ISO 9001-2000 ,CE certified Pop-up open door Product size: Product ModelSpecificationsuit spare tyreFDA-A/D-14 CD300300X140mmR14X195 (spare tire)FDA-A/D-15 CD325325X140mmR15X195(spare tire)FDA-A/D-16CD350350X150mmR16X195(spare tire)FDA-A/D-17 CD380380X160mmR17X195(spare tire)FDA-A/D-18 CD400400X140mmR18X225(spare tire)FDA-A/D-19 CD460460X140mmR19X225(spare tire)FDA-A/D-19 CD470470X150mmR20X225(spare tire) Technical data: Working film; four “AA” batteries. Operating voltage range ; 4.0 – 6.8 V Working Voltage ; 4.5 +- 0.3 V Current; ≤ 38 mA Quiescent current : < 5µA Operating temperature ; -10°C to + 70 °C Operating humidity; 10% - 90% RH