---
title: "R1-1 Stop Signs"
description: "R1-1 Stop Signs: 5 products — real specs, spec sheets & compliance docs on request, and stocked gear that ships within 24 hours."
canonical: "https://www.solarthingz.com/collections/r1-1-stop-signs"
---

# R1-1 Stop Signs

5 products in this category. The full spec block for every one follows — prices, variant SKUs, key specs, document links and quote URLs. Canonical page: https://www.solarthingz.com/collections/r1-1-stop-signs

Related markdown docs:

- [Solar Signs & Safety](https://www.solarthingz.com/solar-signs-safety.md) — pillar overview
- [Solar Flashing LED Safety Signs](https://www.solarthingz.com/shop/solar-flashing-safety-signs.md) — shop-by-use hub
- [Solar-Powered & Off-Grid](https://www.solarthingz.com/shop/solar-powered.md) — shop-by-use hub
- [Full product index](https://www.solarthingz.com/products/index.md) — every product, one line each

## 24" Solar Powered Flashing LED Stop Sign

$899.99 – $989.98 · MUTCD R1-1 · Typically in stock · In Stock

### Variants & pricing

| Sheeting Option | Add Sign Blinders | SKU | Price |
| --- | --- | --- | --- |
| Engineer Grade | NO | CSTP002-EGR-NO | $899.99 |
| Engineer Grade | YES | CSTP002-EGR-YES | $939.98 |
| Diamond Grade | NO | CSTP002-DMG-NO | $949.99 |
| Diamond Grade | YES | CSTP002-DMG-YES | $989.98 |

Add-on options (configured on the product page): Bb, Configuration Option.

### Key specs

| Spec | Value |
| --- | --- |
| Type | Solar LED Traffic Safety Sign MUTCD: R1-1 |
| Solar Panel | 8W/12V |
| LED Color | Red |
| Option | Diamond Grade sheeting |
| Working Mode | 24/7 or Dusk to Dawn |
| Battery | 12V/6600mAh |
| Visible Distance | >2500 feet |
| Working Time | After one full charge, 5-7 consecutive days |
| Battery Life | 3-5 Years |
| Size | 24" Octagon |
| Control Box Dimensions | 15" x 13.75" x 1.75" |
| Applications | Streets, Parking Lots, and more. |
| Warranty | 3-year full |
| Mounting | Recommended Telespar Square Galvanized Steel Break Away Posts - STANDARD HARDWARE: FITS 3" to 4" DIAMETER POSTS |

### Documents

- [STOP SIGN SPECS](https://www.solarthingz.com/docs/cstp002.pdf)
- [SIGN INSTALL INSTRUCTIONS](https://www.solarthingz.com/docs/sign-install-instructions.pdf)
- [SIGN WARRANTY INFORMATION](https://www.solarthingz.com/docs/sign_warranty.pdf)

### Description

Illuminate Your Roads Safely with the CSTP002 Solar LED Traffic Safety Sign!

Introducing the CSTP002, an innovative Solar LED Traffic Safety Sign designed for environmental protection and enhanced visibility. Crafted with a unique aluminum alloy and solar board combination, this stop sign features bright blinking LED lights to increase visibility for drivers on roads or in busy shopping centers.

- TYPE: Solar LED Traffic Safety Sign MUTCD: R1-1
- PRODUCT CODE: CSTP002
- MUTCD CODE: R1-1
- SOLAR CHARGING PANEL: 8W/12V
- LED COLOR: Red
- Reflective Sheeting Options:
- 3M Engineer Grade Prismatic Reflective Sheeting
- Option: Diamond Grade sheeting
- WORKING MODE: 24/7 or Dusk to Dawn
- BATTERY: 12V/6600mAH
- VISIBLE DISTANCE: >2500 feet
- WORKING TIME: After one full charge, 5-7 consecutive days
- BATTERY LIFE SPAN: 3-5 Years
- DIMENSIONS: 24" Octagon
- CONTROL BOX DIMENSIONS: 15" x 13.75" x 1.75"
- APPLICATIONS: Streets, Parking Lots, and more.
- WARRANTY: 3 Year Full Warranty
- MOUNTING: Recommended Telespar Square Galvanized Steel Break Away Posts - STANDARD HARDWARE: FITS 3" to 4" DIAMETER POSTS

MUTCD Standards Compliance:

The CSTP002 adheres to MUTCD guidelines Section 2A.07 for Retro reflectivity and Illumination:

- Illumination Elements:
- (1) Symbol or word message
- (2) Portions of the sign border
- LED Placement:
- LED's within 1 border unit of the border and within words
- Color and Width:
- Red LED's within 1/4" in width
- Flashing Rate:
- LED's flashing at a rate of 50 times per minute
- Reflective Material:
- Standard 3M reflective engineering grade material for the sign background

Illuminate your roads with confidence and compliance. The CSTP002 is more than a sign; it's a commitment to safety and eco-conscious design. Order now and experience the future of traffic safety!

Overview Video:

Product page: https://www.solarthingz.com/products/24-solar-powered-flashing-led-stop-sign
Request a quote: https://www.solarthingz.com/contact?product=24-solar-powered-flashing-led-stop-sign

## 30" Solar Powered Flashing LED Stop Sign

$999.99 – $1,124.98 · MUTCD R1-1 · Typically in stock · In Stock

### Variants & pricing

| Sheeting Option | Add Sign Blinders | SKU | Price |
| --- | --- | --- | --- |
| Engineer Grade | NO | CSTP001-EGR-NO | $999.99 |
| Engineer Grade | YES | CSTP001-EGR-YES | $1,049.98 |
| Diamond Grade | NO | CSTP001-DMG-NO | $1,074.99 |
| Diamond Grade | YES | CSTP001-DMG-YES | $1,124.98 |

Add-on options (configured on the product page): Bb, Configuration Option.

### Key specs

| Spec | Value |
| --- | --- |
| Type | Solar LED 30" Stop Sign |
| Solar Panel | 8W/12V |
| Flash Pattern | MUTCD Single Flash |
| Battery | 12V/6600mAh |
| Working Mode | 24/7 or Dusk to Dawn |
| Visible Distance | >2500 feet |
| Working Time | After one full charge, 5-7 consecutive days |
| Battery Life | 3-5 Years |
| Warranty | 3-year full |
| Applications | Streets, Parking Lots and more |
| Mounting | We recommend Telespar Square Galvanized Steel Break Away Posts - *STANDARD HARDWARE: FITS 3" to 4" DIAMETER POSTS* |
| Sign Element To Be Illuminated | (1) Symbol or word message (2) Portions of the sign border |

### Documents

- [STOP SIGN SPECS](https://www.solarthingz.com/docs/cstp001.pdf)
- [SIGN INSTALL INSTRUCTIONS](https://www.solarthingz.com/docs/sign-install-instructions.pdf)
- [SIGN WARRANTY INFORMATION](https://www.solarthingz.com/docs/sign_warranty.pdf)

### Description

Stop Sign,Solar Powered Flashing, MUTCD Compliant Reflective Street Sign, 30" x 30", Outdoor Use, UV Protective, Weather Proof, Made by SolarThingz, USA Made.

Our LED flashing Stop Sign is part of our Solar Traffic and Safety series. This sign is composed of Bright Flashing LED lights, Reflective 3M material, Aluminum alloy board and Solar board, which is made to MUTCD (R1-1) specifications and can be seen from over 2500ft. These signs are used to actively warn drivers that there is a Stop Sign and that they need to come to a complete stop. Join hundreds of cities, municipalities, companies, and industries using Solar Flashing Stop Signs and help reduce accidents in your area.

- Engineer Grade Reflective Sheeting
- Diamond Grade Reflective Sheeting

VISIBLE DISTANCE: >2500 feet

WORKING TIME: After one full charge, 5-7 consecutive days

BATTERY LIFE SPAN: 3-5 Years

DIMENSIONS:

- SIGN: 30-inch Octagon
- CONTROL BOX: 13.75" x 12" x 1.75"

WARRANTY: 3 Year Full Warranty

APPLICATIONS: Streets, Parking Lots and more

MOUNTING: We recommend Telespar Square Galvanized Steel Break Away Posts - *STANDARD HARDWARE: FITS 3" to 4" DIAMETER POSTS*

The CSTP001 adheres to the MUTCD standards found within MUTCD guidelines Section 2A.07 for Retro-reflectivity and Illumination

Illumination of a sign by Light emitting diodes (LEDs)

Sign Element to be Illuminated: (1) Symbol or word message (2) Portions of the sign border

LED's are placed within 1 border unit of border and within words

LED's are red in color

LED's are within 1/4" in width

LED's flashing at a rate of 50 times per minute

Background of sign is standard 3M reflective engineering grade material

FREQUENTLY ASKED QUESTIONS:

Q: What is the difference between Engineer Grade and Diamond Grade?

A: Engineer Grade sheeting comes standard on the sign and uses glass beads or prismatic optical technology to reflect light. The Diamond Grade sheeting option offers superior reflectivity for short and long distances.

Q: Would any pole work with this sign?

A: We offer hardware that fits up to a 4" round pole for our Legacy series flashing signs. Our new slim line, Helios Series does not come with hardware, but BOTH styles are easy to install and compatible with any standard traffic post (Telspar, u-channel, round straight, etc.).

Q: Can the sign be AC powered?

A: Yes! It can be either AC or Solar with Solar power being our most popular and standard stock option.

Q: Do you have a video of the sign operating?

A: Yes, we have several set-up and un-boxing videos on our YouTube channel and under the product listing on our website.

Q: Where is the connector cord on the sign?

A: The connector cord comes out from the top/side of the sign unit.

Q: What is the operational expectancy for each sign series?

A: Both our sign series solar versions are expected to operate fully for 3-5 years (depending on environment and usage). The solar panel/control box then can be replaced to give the sign an additional 3-5 years working expectancy.

Q: Can I order a custom sign?

A: We offer custom signs on both our Legacy signs and Helios Series.

INSTALLATION:

Q: Do the solar panel/control boxes work immediately or do they have to charge up first?

A: Like all solar products, they are made with a rechargeable battery that will need to be laid in bright sunshine to obtain an initial charge before operation. Once the control box has been charged for 2 full sunny days, it can be activated for use with the traffic sign.

Q: Where is the solar panel mounted?

A: We recommend mounting it as high as you can on your signpost facing optimal sunlight and best distance to connect to the sign.

Q: How easy is it to hook up the solar powered signs?

A: Very easy! Our solar LED signs are designed to be “plug and play” with minimal set-up. After the solar control box has completed its initial charge, the sign and control box can be installed. Then the 2 cords connect and are good to operate from there.

OPERATION:

Q: Can this sign be turned on and off with an app or laptop?

A: Yes. We offer an app for Android users that can operate the sign’s solar control box via Bluetooth app with on/off functions, and timer options. It must be a device that supports APK files, and the user must be within 55ft to manage changes.

Q: Does the solar sign have an App for iPhone/iOS?

A: No, only Android/APK file compatible devices for now. We are in development for an iOS/iPhone app. The standard solar box that accompanies this product will operate 24/7 factory standard, and any adjustments can only be made with the Android (APK) app.

Q: Does the solar sign shut off in the daytime?

A: Standard operation for the solar Bluetooth control box will be 24 hours unless adjusted within the Android phone/tablet app.

Q: Can I program it to function at specific times or just come on after dark?

A: The functionality and operation times can be adjusted with the programmable timer via the free Android app.

Q: What flash pattern does the sign use?

A: The sign features a single-pulse flash pattern within the MUTCD frequency requirements of 50 to 60 flashes per minute to avoid epileptic issues and other optical issues.

Overview Video:

Product page: https://www.solarthingz.com/products/30-solar-led-octagon-stop-sign
Request a quote: https://www.solarthingz.com/contact?product=30-solar-led-octagon-stop-sign

## 30" Solar Powered Flashing Stop Sign for Road Safety

$999.99 – $1,099.99 · MUTCD W3-1 · Typically in stock · In Stock

### Variants & pricing

| Color Option | SKU | Price |
| --- | --- | --- |
| Yellow (Standard) | CSTP003-YELLOW | $999.99 |
| Fluorescent Yellow/ Green | CSTP003-FYG | $1,099.99 |

Add-on options (configured on the product page): Configuration Option.

### Key specs

| Spec | Value |
| --- | --- |
| Type | Solar LED Traffic Safety Sign |
| Solar Panel | 15W/18V |
| Color Range | Yellow |
| Working Mode | All Day or Just Evening, flashing |
| Battery | 12V/7200mAh |
| Visible Distance | >2500 feet |
| Working Time | After one full charge, 5-7 consecutive days |
| Battery Life | 3-5 Years |
| Size | 30" Diamond (30" x 30") |
| Warranty | 3-year full |
| Mounting | We recommend Telespar Square Galvanized Steel Break Away Posts - *STANDARD HARDWARE: FITS 3" to 4" DIAMETER POSTS* |

### Documents

- [STOP SIGN AHEAD SPECS](https://www.solarthingz.com/docs/cstp003.pdf)
- [SIGN INSTALL INSTRUCTIONS](https://www.solarthingz.com/docs/sign-install-instructions.pdf)
- [SIGN WARRANTY INFORMATION](https://www.solarthingz.com/docs/sign_warranty.pdf)
- [DOWNLOAD INSTALL INSTRUCTIONS](https://www.solarthingz.com/docs/sign_install_instructions.pdf)

### Description

LED solar traffic safety stop sign ahead is an environmentally safe way to get drivers attention, it is built with a unique aluminum alloy board and solar board combined together. This stop sign will increase visibility for drivers on the road or in shopping centers with its bright blinking (flashing) LED lights.

Product Specifications:

- TYPE: Solar LED Traffic Safety Sign
- PRODUCT CODE: CSTP003
- MUTCD CODE: W3-1
- SOLAR CHARGING PANEL:

STANDARD: 15W/18V

UPGRADED: 25W/18V

- COLOR RANGE: Yellow
- WORKING MODE: All Day or Just Evening, flashing
- BATTERY:

STANDARD: Lithium battery 12V/7200mAH

UPGRADED: Lithium battery 12V/10000mAH

- VISIBLE DISTANCE: >2500 feet
- WORKING TIME: After one full charge, 5-7 consecutive days
- BATTERY LIFE SPAN: 3-5 Years
- THE DIMENSIONS: 30-inch Diamond (30"x30")
- Packing Dimensions: 32" x 32" x 6", 1 Piece
- These signs are used to warn drivers that there is a Stop Sign coming up and they should begin slowing down. Many cities, companies, industries use this for new stop signs or when stop sign is blocked from drivers seeing. Solar LED Traffic Safety Sign can be used on streets, in parking lots and more. Since these are solar powered, they can be used anywhere there is sun light. This product is very simple to install and use.
- WARRANTY: 3 Year Full Warranty
- MOUNTING: We recommend Telespar Square Galvanized Steel Break Away Posts - *STANDARD HARDWARE: FITS 3" to 4" DIAMETER POSTS*

JUNCTION BOX (BATTERY HOUSING)

- STANDARD: 5W /12V Solar Panel, 7.4V / 4400mAH Battery
- UPGRADED: 8W / 12V Solar Panel, 7.4V / 6600mAH Battery (Longer Battery Life)

The CSTP003 adheres to the MUTCD standards found within MUTCD guidelines Section 2A.07 for Retro-reflectivity and Illumination

- Illumination of a sign by Light emitting diodes (LEDs)
- Sign Element to be Illuminated: (1) Symbol or word message (2) Portions of the sign border
- LED's are placed within 1 border unit of border
- LED's are same color as sign background
- LED's are within 1/4" in width
- LED's flashing at a rate of 50 times per minute
- Background of sign is standard 3M reflective engineering grade material

DOWNLOAD PRODUCT SHEET

DOWNLOAD INSTALL INSTRUCTIONS

Product page: https://www.solarthingz.com/products/30-solar-powered-stop-sign-ahead
Request a quote: https://www.solarthingz.com/contact?product=30-solar-powered-stop-sign-ahead

## 36" Solar Powered Flashing LED Stop Sign for Traffic Safety

$1,399.99 – $1,499.99 · MUTCD R1-1 · Typically in stock · In Stock

### Variants & pricing

| Sheeting Option | SKU | Price |
| --- | --- | --- |
| Engineer Grade | CSTP036-EGR | $1,399.99 |
| Diamond Grade | CSTP036-DMG | $1,499.99 |

Add-on options (configured on the product page): Bb, Configuration Option.

### Key specs

| Spec | Value |
| --- | --- |
| Type | Solar LED Traffic Safety Sign |
| Solar Panel | 8W/12V |
| Color Range | Red |
| Working Mode | All Day or Just Evening, flashing |
| Battery | 12V/6600mAh |
| Visible Distance | >2500 feet |
| Working Time | 24/7 or Dusk to Dawn |
| Battery Life | 3-5 Years |
| Size | 36" Octagon |
| Control Box Dimensions | 15" x 13.75" x 1.75" |
| Warranty | 3-year full |
| Mounting | Recommended Telespar Square Galvanized Steel Break Away Posts - STANDARD HARDWARE: FITS 3" to 4" DIAMETER POSTS |

### Documents

- [STOP SIGN SPECS](https://www.solarthingz.com/docs/cstp0366.pdf)
- [SIGN INSTALL INSTRUCTIONS](https://www.solarthingz.com/docs/sign-install-instructions.pdf)
- [SIGN WARRANTY INFORMATION](https://www.solarthingz.com/docs/sign_warranty.pdf)

### Description

Experience Enhanced Safety with Our 36" Solar LED Stop Sign!

Introducing our 36" Solar LED Stop Sign – an energy-efficient marvel designed to elevate traffic safety. Constructed with a unique blend of aluminum alloy and solar board, this stop sign employs bright blinking LED lights to significantly boost visibility for drivers on roads or in busy shopping centers.

- TYPE: Solar LED Traffic Safety Sign
- PRODUCT CODE: CSTP036
- MUTCD CODE: R1-1
- SOLAR CHARGING PANEL: 8W/12V
- COLOR RANGE: Red
- WORKING MODE: All Day or Just Evening, flashing
- BATTERY: 12V/6600mAH
- VISIBLE DISTANCE: >2500 feet
- WORKING TIME: 24/7 or Dusk to Dawn
- BATTERY LIFE SPAN: 3-5 Years
- DIMENSIONS: 36-inch Octagon
- CONTROL BOX DIMENSIONS: 15" x 13.75" x 1.75"
- WARRANTY: 3 Year Full Warranty
- MOUNTING: Recommended Telespar Square Galvanized Steel Break Away Posts - STANDARD HARDWARE: FITS 3" to 4" DIAMETER POSTS

MUTCD Standards Compliance:

The CSTP036 adheres to MUTCD guidelines Section 2A.07 for Retro reflectivity and Illumination:

- Illumination Elements:
- (1) Symbol or word message
- (2) Portions of the sign border
- LED Placement:
- LED's within 1 border unit of the border
- Color, Width, and Flashing Rate:
- LED's are the same color as the sign background
- LED's within 1/4" in width
- LED's flashing at a rate of 50 times per minute
- Reflective Material:
- Standard 3M reflective engineering grade material for the sign background

Illuminate your roads with confidence, knowing that the CSTP036 is more than just a sign – it's a commitment to safety and innovation. Order now and experience the future of traffic safety!

Product page: https://www.solarthingz.com/products/36-flashing-led-stop-sign
Request a quote: https://www.solarthingz.com/contact?product=36-flashing-led-stop-sign

## Produced in the United States: 30" Flashing Perimeter LED Stop Sign

$999.99 · MUTCD R1-1 · Typically in stock · In Stock

### Variants & pricing

| Sheeting | SKU | Price |
| --- | --- | --- |
| Diamond Grade | US-R11XX-0030-DMG-RED-RLD-DMG | $999.99 |

### Key specs

| Spec | Value |
| --- | --- |
| Produced In The United States | R1-1 30" Flashing Perimeter LEDs “STOP” Sign - Diamond Grade Reflective Sheeting - Requires: 12V Junction Box |
| Solar Panel | 15W/18V |
| Flash Pattern | MUTCD Single Flash |
| Battery | Lithium battery 12V/7200mAh |
| Working Mode | 24/7 or Bluetooth controlled via 'TT Solar' Android App (Timer Function) |
| Visible Distance | >2500 feet |
| Working Time | After one full charge, 5-7 consecutive days |
| Battery Life | 3-5 Years |
| Warranty | 3-year full |
| Applications | Streets, Parking Lots and more |
| Sign Element To Be Illuminated | (1) Symbol or word message (2) Portions of the sign border |

### Documents

- [SPEC SHEET](https://www.solarthingz.com/docs/us-r11xx-0030-dmg-red-rld.pdf)

### Description

AVAILABLE NOW!

Produced in the United States: R1-1 30" Flashing Perimeter LEDs “STOP” Sign - Diamond Grade Reflective Sheeting - Requires: 12V Junction Box

SolarThingz is proud to announce the production of solar powered traffic stop signs in the United States, in line with the President's visionary infrastructure bill, Section 70912.6.B.ii. This bill emphasizes the importance of sustainable and environmentally friendly solutions, and SolarThingz is taking the lead in delivering innovative and energy efficient traffic signage. By harnessing the power of solar energy, these traffic stop signs are not only reducing carbon emissions but also minimizing electricy costs, making them a cost-effective and eco-friendly choice for communities across the country. SolarThingz is committed to supporting the vision for a greener future by manufacturing these cutting-edge solar LED traffic stop signs in the United States, contributing to local job creation and promoting sustainable infrastructure practices.

Our LED flashing Stop Sign is part of our Solar Traffic and Safety series. This sign is composed of Bright Flashing LED lights, Reflective 3M material, Aluminum alloy board and Solar board, which is made to MUTCD (R1-1) specifications and can be seen from over 2500ft. These signs are used to actively warn drivers that there is a Stop Sign and that they need to come to a complete stop. Join hundreds of cities, municipalities, companies, and industries using Solar Flashing Stop Signs and help reduce accidents in your area.

- Diamond Grade Reflective Sheeting

VISIBLE DISTANCE: >2500 feet

WORKING TIME: After one full charge, 5-7 consecutive days

DIMENSIONS:

- SIGN: 30-inch Diamond (30"x30")
- CONTROL BOX: 13.75" x 12" x 1.75"

BATTERY LIFE SPAN: 3-5 Years

WARRANTY: 3 Year Full Warranty

APPLICATIONS: Streets, Parking Lots and more

*STANDARD HARDWARE: FITS 3" to 4" DIAMETER POSTS*

The sign adheres to the MUTCD standards found within MUTCD guidelines Section 2A.07 for Retro-reflectivity and Illumination

Illumination of a sign by Light emitting diodes (LEDs)

Sign Element to be Illuminated: (1) Symbol or word message (2) Portions of the sign border

LED's are placed within 1 border unit of border and within words

LED's are red in color

LED's are within 1/4" in width

LED's flashing at a rate of 50 times per minute

Background of sign is standard 3M reflective engineering grade material

FREQUENTLY ASKED QUESTIONS:

Q: What is the difference between Engineer Grade and Diamond Grade?

A: Engineer Grade sheeting comes standard on the sign and uses glass beads or prismatic optical technology to reflect light. The Diamond Grade sheeting option offers superior reflectivity for short and long distances.

Q: Would any pole work with this sign?

A: We offer hardware that fits up to a 4" round pole for our Legacy series flashing signs. Our new slim line, Helios Series does not come with hardware, but BOTH styles are easy to install and compatible with any standard traffic post (Telspar, u-channel, round straight, etc.).

Q: Can the sign be AC powered?

A: Yes! It can be either AC or Solar with Solar power being our most popular and standard stock option.

Q: Do you have a video of the sign operating?

A: Yes, we have several set-up and un-boxing videos on our YouTube channel and under the product listing on our website.

Q: Where is the connector cord on the sign?

A: The connector cord comes out from the top/side of the sign unit.

Q: What is the operational expectancy for each sign series?

A: Both our sign series solar versions are expected to operate fully for 3-5 years (depending on environment and usage). The solar panel/control box then can be replaced to give the sign an additional 3-5 years working expectancy.

Q: Can I order a custom sign?

A: We offer custom signs on both our Legacy signs and Helios Series.

INSTALLATION:

Q: Do the solar panel/control boxes work immediately or do they have to charge up first?

A: Like all solar products, they are made with a rechargeable battery that will need to be laid in bright sunshine to obtain an initial charge before operation. Once the control box has been charged for 2 full sunny days, it can be activated for use with the traffic sign.

Q: Where is the solar panel mounted?

A: We recommend mounting it as high as you can on your signpost facing optimal sunlight and best distance to connect to the sign.

Q: How easy is it to hook up the solar powered signs?

A: Very easy! Our solar LED signs are designed to be “plug and play” with minimal set-up. After the solar control box has completed its initial charge, the sign and control box can be installed. Then the 2 cords connect and are good to operate from there.

OPERATION:

Q: Can this sign be turned on and off with an app or laptop?

A: Yes. We offer an app for Android users that can operate the sign’s solar control box via Bluetooth app with on/off functions, and timer options. It must be a device that supports APK files, and the user must be within 55ft to manage changes.

Q: Does the solar sign have an App for iPhone/iOS?

A: No, only Android/APK file compatible devices for now. We are in development for an iOS/iPhone app. The standard solar box that accompanies this product will operate 24/7 factory standard, and any adjustments can only be made with the Android (APK) app.

Q: Does the solar sign shut off in the daytime?

A: Standard operation for the solar Bluetooth control box will be 24 hours unless adjusted within the Android phone/tablet app.

Q: Can I program it to function at specific times or just come on after dark?

A: The functionality and operation times can be adjusted with the programmable timer via the free Android app.

Q: What flash pattern does the sign use?

A: The sign features a single-pulse flash pattern within the MUTCD frequency requirements of 50 to 60 flashes per minute to avoid epileptic issues and other optical issues.

Product page: https://www.solarthingz.com/products/produced-in-the-united-states-30-flashing-perimeter-led-stop-sign
Request a quote: https://www.solarthingz.com/contact?product=produced-in-the-united-states-30-flashing-perimeter-led-stop-sign

---

Markdown twin generated at build from https://www.solarthingz.com/collections/r1-1-stop-signs