
From DOSRON’s Tubular Motor to Safer Homes
Published by DOSRON ·
·
Updated
Quick Summary
Quick Summary
DOSRON’s cordless and motorized window systems pair spiral-spring balance with low-voltage tubular motors to remove accessible cords, simplify daily use, and elevate child safety at home and in offices. Hybrid hand-electric control keeps operation smooth and quiet while protective electronics (overload, short-circuit, overheat) and long-standby batteries support reliable, energy-efficient performance across real-world scenarios.
- Cordless Tubular Motor
- cordless window coverings
- motorized curtain systems
- child safety blinds
- DOSRON tubular motors
- hybrid manual-electric
- low voltage motor
- IP20 protection
- smart remote timer
- solar charging
1. Why Cordless + Motorized Matters for Safer Homes
Traditional corded blinds introduce strangulation and entanglement risk for children and pets. A cordless, motorized architecture eliminates pull cords, using remote controls, automation, and protected electronics to deliver convenience and safety in one system. DOSRON focuses on a cordless structure with intelligent control so families gain effortless operation without exposing children to loop hazards.
1.1 DOSRON System Pillars
- Cordless design: Removes accessible pull cords by default to mitigate loop hazards.
- Hybrid control: Remote and timer scheduling minimize contact; permanent-magnetic clutch enables manual movement if battery is low.
- Protective electronics: Overload, short-circuit, and overheat protection safeguard users and extend motor life.
- Energy profile: Low-voltage motors with long-standby batteries and optional solar input reduce charging frequency and operating costs.
![]() |
![]() |
Cordless smart covering solutions for homes and offices
2. System Architecture: Hybrid Manual-Electric, Child-First
The DOSRON hybrid manual-electric design blends a cordless mechanism with smart control. Day-to-day operation is remote-driven or scheduled; if power is low, the magnetic clutch allows gentle manual assistance without exposing cords. This configuration maintains quiet travel, stable positioning, and predictable end-limits while keeping safety at the forefront.
2.1 Protective Electronics
- Overload protection: Shuts down on excessive load to prevent overheating or mechanical damage.
- Short-circuit protection: Blocks abnormal current events that could harm components.
- Overheat protection: Thermal monitoring suspends operation until temperatures normalize.
![]() |
![]() |
3. Product Lineup & Key Parameters
DOSRON’s low-voltage tubular motors combine long standby with stable torque and IP20 protection. Select capacities to match window sizes and usage profiles; pair with solar input where wiring is impractical.
| Model | Battery (mAh) | Charging Voltage (V) | Rated Power (W) | Rated Speed (RPM) | Rated Torque (Nm) | Continuous Working (h) | Motor Length (mm) | Protection (IP) |
|---|---|---|---|---|---|---|---|---|
| DT25B0/28-32X | 5200 | 5 | 5 | 28 | 0.7 | ∞ | 326 | IP20 |
| DT25B1/28-32X | 2600 | 5 | 5 | 28 | 0.7 | ∞ | 396 | IP20 |
| DT25B2/28-32X | 5200 | 5 | 5 | 28 | 0.7 | ∞ | 461 | IP20 |
| DT25B1/28-38X | 2600 | 5 | 5 | 28 | 0.7 | ∞ | 396 | IP20 |
| DT25B2/28-38X | 5200 | 5 | 5 | 28 | 0.7 | ∞ | 461 | IP20 |
4. Everyday Use: Remotes, Timers, and LED Feedback
Remote operation and timer scheduling minimize physical contact. A multi-color LED communicates status so users can quickly confirm pairing, charging, and limit-learning without opening housings.
| Function | LED Indication | Description |
|---|---|---|
| Power Off | Blue + red flash once each | On function button press |
| Learning Position Set | Blue fast flashes ×3 | Limit/learning stored |
| Reaching Limit | Red fast flashes ×2 | Approaching target |
| Motor Stall | Red fast flashes ×2 | Load or obstruction |
| Remote Pairing Success | Blue fast flashes ×3 | Pairing completed |
| Remote Button Press | Blue flashes once | Command received |
| Charging | Blue flashes once | On charger connect |
| Low Battery | Red flashes twice | Recharge recommended |
| Normal Operation | No light | Standby/idle |
5. Safety, Installation & Maintenance
5.1 Built-In Safety Features
- Overload: Stops when load exceeds threshold to prevent damage.
- Short-circuit: Protects electronics during abnormal current spikes.
- Overheat: Temperature sensor pauses the motor until safe.
5.2 Installation Guidance
- Cable management: Conceal wiring to avoid access by children.
- Remote placement: Keep remotes out of children’s reach.
- Secure mounting: Verify brackets and tubes are firmly fixed.
5.3 Routine Maintenance
- Battery care: Full recharge about every six months to preserve capacity for long-standby systems.
- Motor check: Inspect for unusual noise, jamming, or heat; contact a technician if anomalies persist.
- Remote upkeep: Verify button response; replace or recharge batteries as needed.
6. Where It Shines
![]() |
![]() |
7. Conclusion: Safety First, Comfort Always
By removing pull cords and layering smart, low-voltage control on top of robust protection circuits, DOSRON systems make living spaces safer and more comfortable. Families gain quiet automation, installers gain straightforward setup, and building operators gain dependable day-to-day performance.
Internal Links
Related FAQ
1) What makes cordless systems safer for families?
Their design removes accessible cords that can form loops, replacing them with remote and timer control for everyday use.
2) Do I lose control if the battery is low?
No. The permanent-magnetic clutch allows manual assistance until you recharge.
3) How often do I need to charge?
Standby is very long; a full recharge about every six months is a practical rule of thumb for typical households.
4) What protection features are built in?
Overload, short-circuit, and overheat protections help avoid damage and reduce safety risks during abnormal conditions.
5) Where should I install these first?
Children’s rooms and bedrooms benefit most from cordless operation; offices gain from scheduling and anti-glare scenes.
6) Are these suitable for retrofits?
Yes. Optional solar input avoids wiring, making them ideal for upgrades in existing spaces.











