🚌【New upgrade】MKING RV Door lock can be connected with two remote keys at the same time, different from most locks on the market. You can use it with your family. Tips: Please do not lock it before installation! Please take your key with you when testing whether the lock is suitable for your RV!.🚌【Multi-way unlocking method】The RV Door lock includes an integrated password keyboard, mechanical key, and remote control (the maximum wireless control distance is 60 steps). The built-in bolt of this RV motorhome adopts a heavy-duty steel double core design, which can be opened in an indoor storage box or locker..🚌【Safety and high quality】This series of products adopt high-quality zinc alloy design, strong durability, can work in the environment of -22~140℉, can withstand IK07 impact level, the shell is made of flame-retardant nylon material, IP65 waterproof, UL-94 V2 fireproof ,long lasting. Rugged and corrosion resistant, it can provide you and your family with better safety and property protection when traveling in a motorhome..🚌【Easy to install】The package comes with a clear product instruction manual,1 RV door lock, 2 remote control key, 2 mechanical keys, 1 protective gasket and tools and we provide online video tutorials and guidance services. The installation can be completed in 5-10 minutes, password programming can be completed with simple operations..🚌【Multi-scene application】Keyless entry RV Door locks are widely used in RVs, buses, yachts, ferries, mechanical luggage, trucks, etc. It is simple and convenient, and can be controlled remotely with a remote control. The design of keyless entry to the RV allows you to enter and exit the RV without carrying the key. If you forget to carry it, you can also enter by entering the key code.