SavvyLevel S4 Complete External Installation Kit & Black Jack™ Trailer Jack Bundle

The SavvyLevel S4 & External Mount Box & External Wiring Kit & Black Jack™ Trailer Jack Bundle includes:

• 1x SavvyLevel S4 Levelling Solution
• 1x External Mount Box
• 1x 2.0m 18 AWG - 2 core wiring cable
• 2x Butt wire splice connectors (red)
• 2x Tap wire splice connectors (blue)
• 1x Tube neutral cure silicone 40g
• 4x 4.0 x 6.4mm grip (5.4) pop-rivets
• 1x Wiring Guide
• 1x Black Jack Trailer Jack

• Quick, hassle-free levelling. Perfect for free camping, evening arrivals, or wet conditions.
• Stay safe, no need for anyone to guide from between the RV and tow vehicle.
• Install once, no battery worries or stepping out to switch the device on.
• Sleep soundly, whether flat or with a slight head elevation.
• Level your RV independently without assistance.
• Maintain optimal fridge performance.
• Improve vehicle stability.

• Level independently in seconds
• Operates fully off-grid via Bluetooth, no internet needed
• Store your preferred level or use our default settings
• Install once, never worry about batteries
• Provides x10 magnification for precise measurements in mm/inches to level your RV with airbags & ramps
• Provides exact number of block required to level your RV
• Records hitch height for easy future re-hitching
• Store preferred levelling for your perfect level, everytime
• Allows battery voltage monitoring, without draining your RV's battery
• Proudly 100% Australian-designed and manufactured to global standards for unmatched reliability.

The Complete SavvyLevel S4 External Installation Bundle is for you if you're installing externally, need the necessary wiring parts and need to mount SavvyLevel on the A-frame in a protective external box.

SavvyLevel S4 will need to be externally installed if you have a heavily metalized caravan that blocks the Bluetooth signal from reaching the tow vehicle when mounted internally (use the 9V battery adaptor to test if unsure) or if you prefer to mount it externally due to wiring or other reasons.

To see if you need a SavvyLevel internally or externally mounted and see which exact product suits your needs, take our Savvy Quiz!

Please ensure you carefully follow our installation guides for external installations. Damage to your SavvyLevel resulting from incorrect installation is not eligible for returns, refunds or warranty coverage.

For detailed installation instructions, refer to our internal and external installation guides here.

Don’t forget to download the SavvyCV4 App (for caravans/campers) or SavvyMH4 App (for motorhomes) to ensure seamless operation.

Please note a 16kg weight addition for the Black Jack Trailer Jack. This product is only available in Australia. If SavvyLevel items are purchased as part of a bundle, they will be sent separately to the Black Jack.

Orders are processed and dispatched between 1-3 working days after a confirmation has been sent. 

We use Australia Post with tracking for all Australian orders. Please see below indicative times:

Standard Shipping: 2-8 Business Days.
Express Shipping: 1-4 Business Days. 

Shipping is calculated by weight and will be price will be provided at checkout.

See our Shipping Policy for more information and for International Shipping.