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KEY AUTOMATION - CT1RS 230V Control Unit for Shutters and Sliding Gates | Integrated Radio | 700W | IP54
KEY AUTOMATION - CT1RS 230V Control Unit for Shutters and Sliding Gates | Integrated Radio | 700W | IP54 is backordered and will ship as soon as it is back in stock.
Description
Description
KEY AUTOMATION CT1RS 230V 900CT1RS Control Unit — Roller Shutters and Sliding Gates — Integrated 433.92MHz Radio — 120 Transmitters — Electronic Clutch — 700W — IP54 — 100% Duty Cycle
The KEY AUTOMATION CT1RS control unit is a 230Vac 50/60Hz control unit for a motorized roller shutter or sliding gate motor of up to 700W. It features an integrated 433.92MHz radio receiver with a memory capacity of 120 transmitters (SUB-F series, with individual selective deletion). It features an adjustable electronic clutch, integrated limit switches, a 24Vdc/150mA accessory output, and a 60W flashing light output. Programming is carried out via 3-color LEDs, dip switches, and trimmers. Housed in an IP54 enclosure, it is suitable for installation in environments exposed to the elements. 100% duty cycle — suitable for intensive use. Operating temperature range: -20°C / +55°C. Dimensions: 200 × 160 × 90mm — Weight: 1.05 kg. Made in Italy.
- SKU: 900CT1RS | EAN: 0808375159459
- Power supply: 230Vac 50/60Hz
- Max motor power: 700W
- Flashing light power: 60W
- Accessory output: 24Vdc — 150mA max
- Radio: Integrated 433.92MHz — 120 transmittable transmitters (SUB-F series)
- Clutch: Adjustable electronic clutch with trimmer
- Limit switches: Integrated
- Duty cycle: 100%
- Fuse: 5AF 250V
- Protection: IP54 in enclosure
- Operating temperature: -20°C / +55°C
- Dimensions (L×W×H): 200 × 160 × 90mm
- Weight: 1.05 kg
Main Features
- Integrated 433.92MHz radio — up to 120 transmitters with selective deletion — The built-in radio receiver eliminates the need for a separate external receiver, simplifying wiring and reducing installation costs; the 433.92MHz frequency is the standard European ISM band for automation systems, ensuring compatibility with KEY AUTOMATION SUB-F series transmitters; the 120-transmitter capacity is suitable for small-to-medium-sized condominium installations or a high number of users in residential settings; selective deletion (one transmitter at a time without deleting the entire memory) is essential for managing the loss of a single remote control without having to retransmit all the others
- Adjustable electronic clutch — motor and structure protection — The electronic clutch monitors the current drawn by the motor in real time: when the motor encounters an obstacle (person, vehicle, object) or reaches the mechanical limit switch, the current draw rises sharply and the control unit stops the movement; the torque adjustment trimmer allows the clutch sensitivity to be calibrated according to the weight and inertia of the specific shutter or gate, preventing false interventions due to wind or mechanism friction
- 100% duty cycle — suitable for intensive and commercial use — The 100% duty cycle indicates that the control unit can handle an unlimited number of consecutive operations without the need for a thermal pause, unlike standard residential control units with a 30–50% duty cycle; this feature makes it suitable for commercial premises shutters, warehouses, and condominium garages with high traffic of openings and closings during the day
- Programming via 3-color LEDs, dip switches, and trimmers — no display or app required — The hardware programming system (without display or wireless connectivity) ensures maximum reliability over time, eliminating failure points related to displays, Bluetooth/Wi-Fi modules, or mobile applications; the 3-color LEDs provide immediate visual feedback on the operating status and programming phases; the dip switches permanently and non-volatily configure the logic functions (opening mode, courtesy time, safety tests)
- 24Vdc/150mA output — accessory power without an external power supply — The 24Vdc auxiliary output (direct current, max 150mA) allows photocells, proximity readers, key selectors, loop detectors, and other 24V safety and access control accessories to be powered directly from the control unit without having to install an additional power supply; the 150mA is sufficient for 1–2 standard pairs of photocells (typical draw 20–50mA each)
- IP54 — protection against dust and water splashes — The IP54 protection rating (IEC 60529) indicates complete protection against dust (6=no penetration) and protection against water splashes from any direction (4=splashes); this allows installation in semi-covered environments (awnings, canopies, exposed entrances) purely exposed to driving rain, although it is not suitable for immersion or direct water jets
Technical Data
| Product code (SKU) | 900CT1RS |
| EAN / Barcode | 0808375159459 |
| Brand | KEY AUTOMATION |
| Model | CT1RS |
| Type | Control unit for roller shutter and sliding gate |
| Power supply | 230Vac 50/60Hz |
| Max motor power | 700W |
| Flashing light power | 60W |
| Accessory output | 24Vdc — 150mA max |
| Radio frequency | 433.92MHz |
| Transmittable transmitters | 120 (SUB-F series) |
| Clutch | Adjustable electronic clutch with trimmer |
| Limit switches | Integrated |
| Duty cycle | 100% |
| Fuse | 5AF 250V |
| Protection rating | IP54 (IEC 60529) |
| Operating temperature | -20°C / +55°C |
| Dimensions (L×W×H) | 200 × 160 × 90mm |
| Weight | 1.05 kg |
| Country of manufacture | Italy |
Applications
- Residential and commercial motorized roller shutters — Control of roller shutters, rolling shutters, and sectional shutters with a single-phase motor up to 700W in residential (private garages), commercial (shops, warehouses), and light industrial environments
- Sliding gates — Management of rack-and-pinion or friction-drive sliding gate motors up to 700W, with integrated radio control for remote opening/closing
- Condominium installations — Thanks to the 100% duty cycle and 120-transmitter capacity, it is suitable for managing condominium garage shutters or access gates with high traffic and multiple users
- Access control systems — Integration with safety photocells, vehicle loop detectors, key selectors, and video intercom systems via the 24Vdc accessory output and the control unit's dedicated inputs
Official Documentation
- KEY AUTOMATION CT1RS Data Sheet (PDF) — Complete technical data, terminal block, and wiring diagram
- Official KEY AUTOMATION product page — User manual and updates
Frequently Asked Questions (FAQ)
Q: Is the CT1RS compatible with all 230V shutter motors?
A: The CT1RS is designed for single-phase 230Vac motors with a maximum power of 700W. Compatibility depends on the motor type: it is compatible with standard capacitor motors for roller shutters and sliding gates with a separate limit switch output; it is not compatible with direct current (DC) motors, three-phase motors, or motors with digital encoders. Before purchase, always check the existing motor's manual for the required control unit type.
Q: What does electronic clutch mean and how is it adjusted?
A: The electronic clutch measures the current drawn by the motor during movement: when it encounters an obstacle, the current rises suddenly (the motor “stalls”) and the control unit stops the movement within a few milliseconds. The torque adjustment trimmer (accessible from inside the enclosure) allows the intervention threshold to be raised or lowered: too low causes false stops (wind, friction), too high reduces anti-intrusion protection. The correct calibration is performed with a complete test cycle, verifying that the shutter stops immediately when moderate manual resistance is applied to the movement.
Q: How does selective transmitter deletion work?
A: The CT1RS allows a single transmitter to be deleted from memory without having to remove and retransmit all the others; this is possible because each transmitter is stored with a unique code and a memory position address; for the exact selective deletion procedure, refer to the programming manual available on the official KEY AUTOMATION product page.
Q: Can I connect safety photocells to the CT1RS?
A: Yes. Safety photocells connect to the control unit's dedicated inputs (Stop/Safety) and can be powered by the 24Vdc auxiliary output (max 150mA), sufficient for 1–2 standard pairs of photocells. It is mandatory to connect at least one pair of photocells on the outside to ensure compliance with the Machinery Directive 2006/42/EC and the EN 13241 standard for motorized doors and gates.
KEY AUTOMATION - CT1RS 230V Control Unit for Roller Shutters and Sliding Gates | Integrated Radio | 700W | IP54
KEY AUTOMATION: control units and actuators for the automation of doors, gates, and roller shutters, made in Italy.
Security Information
Security Information
Data about the Person Responsible for the Product: Key Automation S.r.l. - Via Intersezioni 10, 35028 Piove di Sacco (PD) Italy
Contact Person Responsible for the Product: Tel. +39 049 9701700 - Email. info@keyautomation.com - www.keyautomation.com
Product Safety Document:
Warranty
Warranty
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At BricoHome, we are committed to offering you high-quality products, aware that your peace of mind goes beyond a simple transaction. To ensure your complete satisfaction, we have implemented a robust warranty policy, demonstrating our commitment to quality and reliability.
In this section you will find information about our product warranty. We want you to be well-informed and confident in your choice, so we invite you to carefully read the warranty information. Our goal is to ensure you have a worry-free shopping experience, with the certainty that, if necessary, we are here to support you at all times.
Please contact us for any warranty request:
- Call us at 376 0343302
- Write to us at info@bricohomeferramenta.it
- Complete the contact form
Please specify: first and last name, order ID, brand, product, and issue. We will look for the fastest solution for you and contact the brands as necessary.
PRODUCT WARRANTY (STANDARD)
The warranty period is 12 months from the product purchase date for consumers who have an invoice. It is 24 months for those who have a receipt or other proof of purchase.
PRODUCT WARRANTY WITH SEAL
For sealed products (e.g., insecticide), the warranty does not apply once opened. However, if the seal remains intact, you are entitled to a free return within 30 days.
Shipments
Shipments
Shipping Details
Shipments are made via the following couriers

When ordering, you can enter your shipping preferences in the notes section, choosing the desired courier.
Shipping Costs:
- Italy area (except Sardinia)
- Standard shipping (€6.90), FREE for orders over €99
- Priority shipping (€9.90), reduced cost to (€3.90) for orders over €99
- Italy area (Sardinia only)
- Standard shipping (€10.90), FREE for orders over €99
- Eurozone 1 (Austria, Belgium, Croatia, Czechia, Denmark, France, Hungary, Luxembourg, Netherlands, Poland, Slovenia, Spain, Germany)
- Standard shipping (€19.99)
- Eurozone 2 (Romania)
- Standard shipping (€24.95)
Shipping times:
- 24/48 WORKING HOURS FOR NORTHERN AND CENTRAL ITALY;
- 48/72 HOURS FOR SARDINIA AND MINOR ISLANDS;
- 24 WORKING HOURS FOR SOUTHERN ITALY INCLUDING SICILY;
Returns are always guaranteed and FREE, within 30 days of purchase.
Free returns
Free returns
In any case, the consumer buyer has the right to withdraw from the contract without penalty and without specifying the reason within 30 days of receiving the purchased goods . If the withdrawal occurs within this period, we will arrange for the collection of the goods by courier at our expense , without the customer having to take any action. The customer must provide us with a date and time slot of at least 3-4 business hours , so we can schedule the collection at a convenient time.
- Refunds (if applicable)
Once we receive your return, we will carry out all necessary checks, verifying various aspects: such as the presence of the original box, the presence of any accessories or parts included, any damage not present in the original new product, etc. If your request is approved, the refund will be processed and a credit will automatically be applied to your card or original payment method. within 5 working days.
- Changes (if applicable)
We only replace items if they are defective or damaged.
In the event that the Consumer decides to exercise the right of withdrawal within the timeframes indicated above, you must notify the seller of this By email to info@bricohomeferramenta.it, or by completing the easy return form by clicking here.
If your return request exceeds 30 days, please provide as many details as possible so we can better assess the situation. Please note that in this case, the customer will be responsible for the return shipping costs.
Tax Deductions
Tax Deductions
A guide to purchasing with tax deductions and reduced VAT on Bricohome
If you're purchasing products for renovations, home improvements, or for specific needs, you may be eligible for significant tax breaks. Find out how to access these benefits and make your purchases even more affordable.
Who is entitled to it?
Tax breaks and reduced VAT are reserved for:
- Private citizens carrying out building renovation or energy efficiency improvement work;
- Condominiums for work on common areas;
- Companies and professionals who carry out specific interventions;
Which products are eligible for the discounts?
Not all products are eligible for tax relief. Generally , tax relief applies to materials and devices used for renovation, energy efficiency, and architectural barrier removal projects. To check the suitability of a specific product , we recommend that you consult the current legislation or contact our customer service.
On Bricohome, the most popular product categories eligible for the discounts include: Electric pumps, Pressure controls, Taps, Thermostats, Control units, Circulators, Intercoms and video intercoms.
Reduced VAT rates
Depending on the type of intervention, different VAT rates apply:
- 4% for the construction or purchase of a first home (if eligible).
- 10% for extraordinary maintenance, restoration, or renovation work.
- 22% for all products not subject to tax relief.
How to apply for the discount on Bricohome
To obtain the reduced VAT, it is necessary to:
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Place your order on Bricohome by selecting bank transfer as your payment method.
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Send a request to ......... with the subject line: "Tax deduction request for order ..." (the order number will arrive a few seconds after confirming the order on the website). Specify and provide the following information:
- Name
- Surname
- Address
- Telephone
- Tax ID code
- Type of deduction
- Reference protocol number
- Attach a copy of your identity document
- Attach documents certifying your eligibility to meet the requirements.
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Please wait for your request to be processed. We will issue an invoice and send you bank transfer instructions within 48 business hours.
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Make the transfer following the instructions received.
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Once payment is received, we will proceed with the shipment of the goods.
Doubts or questions?
Write to us at info@bricohomeferramenta.it
Call us at +39 376 0343302


