Features: with high quality, sturdy and durable. Upgraded material, waterproof, shockproof & dustproof, no need to worry about dust entering and affecting RV keyless lock. design helps give your RV a modern feel. Protect your RV without fear of losing keys. Requires less space. Over 1 security codes. Add up to 10 fobs per keyless handle. keyless handles per fob. [Three Easy Unlock ] A of unlocking methods meet your different needs, including: keyboard input password, remote control, mechanical key unlocking. [Multiple Functions] Fits most , 5th wheel, bumper pull, horse and trailers. [Easy To Install] Just need 5-10 minutes to install, then you can enjoy your time. Manufacturer Part Number: RVLMiniRH-2 This door lock requires 3.75 inches tall, 2.75 inches wide, and 1.5 inches deep lock hole, which is the standard size for most travel trailers. Material: Plastic+metal colour: black Package Contents: 1 set x Keyless Entry Door Lock Latch 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.