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| Categories | Automatic Door Opener | 
|---|---|
| Brand Name: | SINOMATIC | 
| Model Number: | CK850DC | 
| Certification: | CE/ ISO | 
| Place of Origin: | Shenzhen, China. | 
| MOQ: | Sample order accepted | 
| Price: | Negotiable | 
| Payment Terms: | D/A,D/P,T/T,Western Union,,Alipay,Paypal,Credit card | 
| Supply Ability: | 30,000 pcs per month | 
| Delivery Time: | 5-10 working days after payment received | 
| Packaging Details: | Carton/Plywood box/Pallet | 
| Certifications: | CE/FCC/RoHS | 
| Power Source: | Electricity | 
| Operating Voltage: | DC24V | 
| Limit Setting: | Electronic | 
| Material: | Metal/Plastic | 
| Environmental Temperature: | -20℃―+70℃ | 
| Packing Weight: | 7.7kg | 
| Radio Frequency: | 433.92 MHz | 
| Company Info. | 
| SHENZHEN SINOMATIC TECHNOLOGY CO., LIMITED | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
PRODUCT DESCRIPTION
The CK850DC Smart Garage Door Opener is designed for doors weighing up to 100kg and areas under 15 square meters, featuring a quiet operation with noise levels ≤55dB. It supports remote control distances of ≥30m in open areas and offers flexible single or three-button modes. Equipped with an encoder limit switch and worm gear transmission, it ensures precise and reliable performance. The product is CE-certified, ensuring compliance with EU safety standards, which provides market access assurance for buyers.
Function:
1.No need to relearn limit positions after power failure.
2.Quick pull rope release device.
3.Automatic close time setting.
Feture:
1.Encoder limit, limit precision.
2. Electromechanical integration 24V DC motor, stable operation.
3. Convenient design, direct installation without opening the
cover.
4. Access to external equipment: infrared/wireless keypad/wifi
control.
MAIN FUNCTION AND FEATURES
Built in control unit with 433.92MHz receiver
Built in LED courtesy light
Electric lock/Photocell available
Encoder limit switch
Manual key release design for emergency purposes
Installation accessories with pull rod and bush
Standard Unit
CK850DC motor * 1pc
built in control board * 1pc
remote control * 2pcs
user manual*1pc
mounting accessories.
TECHNICAL SPECIFICATIONS
| Model | CK850DC | 
| Power Supply | 220VAC/50Hz;110V/60Hz | 
| Motor Power | 150W | 
| Running Speed | 30r/min | 
| Max. capacity | 100kg | 
| Remote Control Distance | ≥30m (open area) | 
| Remote Control Mode | Single button mode / Three button mode | 
| Limit Switch | Encoder Limit | 
| Working Noise | ≤55dB | 
| Working Duty | S2, 6min | 
| Recording of up Remote Controls | 25 | 
| Remote Frequency | 433.92 MHz | 
| Working Temperature | -20°C - +70°C | 
| Package weight | 7.7kg (optional parts not included) | 
PRODUCT APPLICATION


STANDARD PACKING LIST

OUR SERVICES
| Warranty | 1. Only original and genuine products. 2. We offer replacement for defective items within Warranty period 3. Regularly12 month warranty.  | 
Service  | 1. Regularly questions will be responded positively within 24 hours
except holidays. 2. OEM acceptable. Customized as your requirements.  | 
                                 
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