True Black Color WI-FI weather station with 7-In-1 LoRa professional sensor
Source professional long-range IoT monitoring systems from a leading weather IoT systems supplier. Robust design for industrial outdoor weather solutions.
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The C8541A console and C3136A professional sensor ship as one sourcing platform: a single hardware set your team can configure, brand and package as a consumer weather station for home, as a technical 5-in-1 weather station for engineering, agricultural or facility buyers, or under the best digital weather station messaging a marketplace listing needs. This page walks through the configuration choices, the display features that drive sell-through on a shelf, and the add-on sensors that raise the value of every order.
Buying criterion
On the C8541A / C3136A platform, "5-in-1" is the count of values the outdoor sensor reports from a single mast: temperature, humidity, wind speed, wind direction and rainfall. That number is the entry specification of your whole programme — it defines what the console can display, what the carton can promise, and how many mounting points each end user has to plan for. Frequency, power and packaging variants all sit on top of it.
Five measured values from one sensor head means one installation point, one battery set and one carton to engineer — the simplest base kit you can build a private-label programme on.
Configuration matrix
The same platform is quoted in more than one build. Read each row as a commercial choice, not a datasheet line: it decides which SKU your market receives.
| Parameter | As stated on the product page | What it decides for you |
|---|---|---|
| Console model | C8541A (type designation shown on the page) | The code your spec sheet, carton artwork and marketplace listing will reference. |
| Outdoor sensor | C3136A professional 5-in-1 weather sensor, 1 pc included | Sets the measured-value count and the mounting points per kit. |
| RF transmission | 868 / 915 / 917 MHz | Determines which frequency build you order for your territory. |
| Wireless range | Long-range sensor-to-console transmission up to 150 m (492 ft) | How far the sensor can sit from the console in a real installation. |
| Display | 7.4" True Black & colourful dashboard style display with curve lens | The headline feature printed on the front of the retail carton. |
| Console power — EU | DC 5V 600 mA adaptor included | Territory-specific plug and adaptor planning. |
| Console power — US | AC 6V 300 mA adaptor included | Territory-specific plug and adaptor planning. |
| Console backup | 3 x AAA (optional) | Whether backup cells are bought, packed or listed as an optional extra. |
| Sensor power | 3 x AA (optional), also listed as backup | Same pack decision, applied to the outdoor unit. |
| Time sync | RCC time sync & DST Auto/Off (DCF / MSF / WWVB) | Selects the radio-controlled clock region for the destination market. |
| Weekday languages | 7 (EN / DE / FR / ES / IT / NL / RU) | Whether a single build can cover several European markets. |
| Brightness & mounting | Hi / Lo / Auto brightness; wall mount or desktop usage; solar panel for auto-dim backlight | Shelf positioning and the installation guidance in the manual. |
| Unit options | °C / °F; mph, m/s, km/h, knots; in/h or mm/h; hPa, inHg, mmHg | Whether the market expects metric, imperial or both. |
Scenario to specification
The hardware is the same; the commercial priority is not. Start from the buyer type that matches your business and read the configuration it points to.
Commercial priority: one build that covers several markets, so stock stays liquid across your catalogue.
Configuration it points to: the 7-language weekday build (EN / DE / FR / ES / IT / NL / RU) with the RCC sync region (DCF / MSF / WWVB) matched to your main territory, plus the frequency variant your buyers need. Confirm the plug build (EU DC 5V 600 mA or US AC 6V 300 mA) per destination.
Commercial priority: carton appeal and a display that reads clearly from two metres away.
Configuration it points to: the 7.4" True Black & colourful dashboard style display with curve lens, 3-mode brightness (Hi / Lo / Auto) so it performs as an on-shelf demo unit, and ice pre-alert plus 6-day rainfall chart as the front-of-pack claims.
Commercial priority: basket size — the base order that can be upgraded with a second sensor at checkout.
Configuration it points to: the C8541A / C3136A base kit, with the supported add-on sensors listed as separate SKUs so the up-sell sits inside your own listing rather than a competitor's.
Commercial priority: one hero SKU that carries a whole page with no explanation needed.
Configuration it points to: the 5-in-1 kit with the features that photograph well — 360° and 16-direction wind direction, 7-day style historical bar chart for rainfall or pressure change, and moon phase with calendar on the display.
Retail sell-through
Each card below is one merchandising claim taken directly from the product page — the wording a retail buyer can put on a carton or a listing.
A buzzer alarm clock with ice pre-alert gives the kit a safety angle, not just a data angle — useful copy for northern and winter-sports markets.
Historical bar chart display for rainfall over the past 6 days, or pressure change across the past 1, 3, 6, 12, 18 and 24 hours — the feature that makes the display instantly understandable.
Indoor temperature and humidity shown with trend and comfort indication, so the console reads as a home-comfort device as well as an outdoor instrument.
Hi / Lo / Auto brightness with a solar panel for auto-dim backlight — one claim that answers the two standard questions about bedroom glare and power use.
Wall mount or desktop usage means the same SKU suits a kitchen counter, a hallway or a workshop bench without an accessory purchase.
English, German, French, Spanish, Italian, Dutch and Russian weekday display lets one build serve several markets — fewer SKUs to forecast.
Attach rate
The console page states that extra wireless sensors are supported and listed separately. Read the ladder as revenue per order rather than a specification list: each tier is an SKU your buyer can add after the base kit.
One console, one outdoor sensor, temperature, humidity, wind speed, wind direction and rainfall. This is the unit every order starts from and the one that goes on the front of the carton.
Buyer decision: fix the frequency build and the plug/adapter variant for each destination before the base kit is quoted.
The page lists support for up to 7 pcs thermo-hygro / thermo sensors: T/H C3130A, T/H C3133A, soil C3127A and pool C3107B. Each one is a second, third or fourth purchase point for the same household.
Buyer decision: list these as separate SKUs so the up-sell happens inside your own product family instead of a third party's.
Water leakage monitoring opens a second category of buyer: basements, utility rooms, rental properties and light commercial premises. The console already carries the alerts for indoor, outdoor and optional sensor readings.
Buyer decision: pair the leak sensor tier with the buzzer and alert features when writing listing copy for property-management channels.
Before you sign
A buyer who checks specifications will find the gaps below quickly. Settle them with the supplier's sales team before artwork, packaging or certification spend begins.
The product page carries two different figures for each unit: console 202 x 138 x 38 mm and 205 x 149 x 21 mm (W x H x D), and sensor 343 x 394 x 136 mm and 395 x 231 x 165 mm (W x H x D). Confirm the correct set before any carton or shipping figure is printed.
DCF, MSF and WWVB are all listed. Confirm which region your destination market requires so the radio-controlled clock and DST Auto/Off behaviour match local broadcasts.
The page states an EU DC 5V 600 mA adaptor and a US AC 6V 300 mA adaptor. Confirm the plug build and any local approvals your market demands for mains-powered consumer goods.
868 / 915 / 917 MHz variants are listed. Confirm which of these your country's radio equipment rules allow before you commit the build to a purchase order.
Console batteries (3 x AAA) and sensor batteries (3 x AA) are both listed as optional, and the sensor cells are also described as backup. Confirm whether cells are supplied, offered as an accessory or left out entirely.
The page states that extra wireless sensors are supported but not included. Confirm the ordering path for C3130A, C3133A, C3127A, C3107B and C3128A if you intend to sell them alongside the base kit.
Send your target market, required frequency build, plug type and the sensor tiers you want to sell, and the team will come back with a configuration and price for your private-label programme.
Keep adjacent product options together for a faster catalog comparison.
Source professional long-range IoT monitoring systems from a leading weather IoT systems supplier. Robust design for industrial outdoor weather solutions.
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View productthe c3136a outdoor sensor measures temperature, humidity, wind speed, wind direction and rainfall, then transmits those values to the c8541a console. those five measurements are what the designation refers to.
the console receives data from the 5-in-1 sensor via 868 / 915 / 917 mhz rf transmission, and rcc time sync covers dcf / msf / wwvb with a dst auto/off function. confirm the variant your destination market needs before ordering.
the console is listed with an eu dc 5v 600 ma adaptor and a us ac 6v 300 ma adaptor, plus 3 x aaa optional backup. the c3136a sensor takes 3 x aa, also listed as optional backup power.
the stated long-range transmission from the 5-in-1 sensor to the console is up to 150 m (492 ft). up to 7 additional thermo-hygro or thermo sensors and up to 3 water leakage sensors are supported, but they are not included in the kit.
the product page presents the platform as an oem/odm supply offer and routes buyers to a quote request rather than a cart, so branding, packaging and configuration are agreed per programme. terms such as minimum order quantity, packaging format and lead time are confirmed for your programme by the sales team.
confirm the exact console and sensor dimensions (two different figures appear on the product page), the rcc region, the plug and adaptor build, the rf frequency approval for your market, and whether batteries and add-on sensors are included in the carton.
