SP9100 Switch Panel Power System
The SP9100 is a compact, eight-switch power management system designed for off-roaders, overlanders, and mission-focused builds. With 125A capacity , RGB backlighting , and Bluetooth app integration , it delivers streamlined control over lighting, accessories, compressors, and more—without the need for bulky relays or fuse boxes.
This system is field-proven, waterproof, and ready for the most demanding conditions.
"A prudent person foresees danger ahead and takes precautions. The simpleton goes blindly on and suffers the consequences. - Proverbs 27:12"
Compact Power
125A total output across 8 circuits
Fully Programmable
Customize switch logic, master modes, brightness, and more
Wireless Control
Program and operate through the Switch-Pros App (iOS/Android)
Built to Last
IP67 waterproof, vibration-resistant, and temperature rated to -40°C to 125°C
Efficient Installation
Clean design eliminates the need for relay banks or excess wiring
SP9100
is engineered to keep your rig operating with precision and reliability—without clutter or compromise.
RGB Backlighting with memory and dimming
Master mode (control multiple outputs from one switch)
On/Off or momentary logic
Flash and strobe pattern programming
Ignition or battery input selection
Time delay off + automatic power-up
Daisy-chain support (up to 3 panels)
Sleep mode for minimal idle draw
What’s Included
- Switch Panel + Power Module
- RCR-Touch®8 Cover (U.S. Patent No. D922,969 S)
- 11’ Communication Cable
- 125A Power Cable with Inline Fuse
- 16-Pin Output Harness (Color-Coded)
- 125 Horizontal Orientation Legends
- Mounting Brackets & Hardware
- Digital Installation Guide
The numbers, flat and honest.
| System Capacity | 125A |
|---|---|
| Outputs | 4 x 35A, 4 x 20A |
| Switch Panel Size | 4” x 2” x 0.375” |
| Power Module Size | 6” x 3” x 0.5” (excluding connectors) |
| Waterproof Rating | IP67 |
| Operating Temp | -40°C to 125°C |
WHY YOU’RE BUYING FROM STAY READY.
We aren’t the Amazon of survival. We’re a small, opinionated shop that carries gear we’d stake our own lives on — and we back every piece with real support.
Curated
Every brand we carry has been vetted in the field by our team. If it doesn’t pass our 30-day use test, we don’t stock it.
Authenticated
Factory-direct from authorized dealers. No grey-market, no refurb, no knockoffs. Your warranty is real.
Supported
Real humans on phone, text, and email — seven days a week. We carry this gear ourselves and we stand behind it.
American
HQ in California. Orders ship from our US warehouse. US-based customer care.
OFF-ROAD SWITCH PANELS
Family-built since 1999. Off-road switch panels that have won SEMA Best New Product three times running.
Switch-Pros is the brand built by Robert and Laura Muertter — Robert brought 30+ years of semiconductor engineering experience and a serious off-roading habit. The business started as Off Road Engineering LLC in 1999, with the Switch-Pros brand launching in March 2014. The SP8100 (2014) and SP9100 (2017) both won SEMA Best New Product; the RCR-Force®12 (2019) racked up three global media awards; the Command-Touch® CT4 launched in 2024. Every product is privately built, family-run, and made in America in-house.
- Founded as Off Road Engineering LLC in 1999
- Switch-Pros brand launched March 2014
- Founders: Robert Muertter (President, lead engineer) and Laura Muertter
- Three SEMA Best New Product wins (SP8100, SP9100, RCR-Force®12)
- Made in America — manufactured in-house
Answers, straight up.
Product-specific questions on the left. Shopping with SRO on the right. Both open-ended — hit us if we missed one.
How long does shipping take?
Most orders process within 1–3 business days from our warehouse. From there: 5–7 business days economy, 2–3 business days expedited, or overnight if you need it fast. Free economy shipping on orders over $150 (contiguous US). Alaska, Hawaii, and Pro Eagle / freight items are quoted at checkout. You’ll get a tracking number and link the moment your order ships.
What’s your return policy?
30 days from the day your order arrives. Gear has to come back unused, with all original tags, stickers, and packaging intact. For standard items we’ll send a prepaid return label and deduct return shipping from your refund. Oversized or freight returns are on you, unless the item showed up damaged, defective, or wrong — in which case we cover it.
Refunds hit your original payment method within 10 business days of approval.
What can’t I return?
Final-sale items, gift cards, food and drink products, personal-care items, anything customized or engraved, briefs (hygiene), and hazardous materials. If you’re not sure whether something qualifies, email us before you order — we’ll tell you straight.
Do you ship outside the contiguous US?
Yes. Alaska, Hawaii, and US territories ship on freight-quoted rates calculated after checkout. International orders are available worldwide at variable rates; duties and import fees are the customer’s responsibility. EU customers get a 14-day cancellation window per EU consumer law, on top of our standard return policy.
My package arrived damaged — what now?
Email info@stayreadyoutdoors.com within 7 days of delivery with your order number and clear photos of the damage (product + packaging). We’ll replace, refund, or ship a return label on us — no back-and-forth. Damaged, defective, or wrong-item claims never cost you shipping.
Can I talk to a human before buying?
Yes. Email info@stayreadyoutdoors.com — we answer every message ourselves, usually within a few hours during business days. We carry this gear, we use this gear, and we’d rather talk you out of a kit that doesn’t fit your mission than sell you the wrong one.
Do you offer a military/first-responder discount?
Yes. Active-duty and veteran military, police, fire, EMS, and medical first responders get 10% off every order. Verify through GovX at checkout — one-time, secure, and reusable across thousands of brands. Discount applies automatically once you’re verified.