Retrofit wash control for existing equipment.
Stormbox connects modern payment and app workflows to compatible timers, relays, bays, vacuums, and machines — so a Rain Pay payment or MonsoonOS workflow can start compatible equipment without replacing the wash.
Designed for retrofit environments · implementation-dependent by design
Works with what you already run.
- Existing timers
- Relay-based equipment
- Self-serve bays
- Dog wash machines
- Vacuums
- Older systems where compatible
The bridge between software and equipment.
Receives authorized workflows
Takes authorized start/stop workflows from the platform once a session is validated.
Connects to compatible wiring
Connects to compatible equipment control wiring, where the equipment supports it.
Supports operator visibility
Supports operator visibility through MonsoonOS, so you can see and manage machines.
Bridges payments and hardware
Helps bridge software, payments, and physical equipment in a retrofit setup.
Pay, validate, start.
- 1
Customer pays
A customer pays at the Rain Pay terminal or through a supported workflow.
- 2
MonsoonOS validates
MonsoonOS validates the session against your pricing and rules.
- 3
Stormbox triggers control
Stormbox triggers compatible equipment control so the wash can start.
Every site has different wiring.
Timers, transformers, relays, and equipment differ from site to site, so we do not claim universal compatibility. The right next step is a demo and a discovery conversation where we look at your specific setup and confirm what is possible.
Stormbox FAQs.
What operators and installers ask most about retrofit control.
- Does Stormbox replace my timer?
- Not necessarily. Stormbox is designed to work with compatible existing timers and relay-based workflows rather than replace them. Whether your specific timer is a fit is evaluated before any quote or implementation.
- Can it work with vacuums?
- Often, where the vacuum can be started through a compatible control signal. Like all retrofit work, this is implementation-dependent and confirmed during a discovery conversation.
- Can it work with dog wash machines?
- In many cases, yes, depending on the specific machine and how it is controlled. Describe your equipment during a demo so we can evaluate the fit.
- Can it control multiple bays?
- Yes. Operators use Stormbox across multiple bays and machines, with visibility through MonsoonOS. The exact configuration depends on your site.
- What information do you need to evaluate my setup?
- Your wash type, number of bays or machines, current payment and timer/control equipment, whether the equipment can be started through a compatible control signal, and your internet/networking conditions.
Book a 20-minute demo.
Tell us about your timers, relays, and equipment. We review your setup before the call so the discovery conversation is grounded in your site.
See the full system.
Unattended payment terminals
The Rain Pay terminal that pairs with Stormbox.
Learn moreSelf-serve car wash payments
Modernize self-serve bays with retrofit payments and control.
Learn moreDog wash payment system
Unattended dog wash payments and machine control.
Learn moreRetrofit fit check
See whether your existing equipment may be a fit.
Learn more