SHENZHEN SINOMATIC TECHNOLOGY CO., LIMITED
                                                                                                           
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24 Years
Since 2002
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Smart Garage Door Opener with 100kg Capacity ≤55dB Noise and 150W Motor Power for Automatic Door Operation

Price Negotiable
Price: Negotiable
MOQ: Sample order accepted
Delivery Time: 5-10 working days after payment received
Brand: SINOMATIC
Product Description
DC Shaft Motor Side Mount Door Opener Without Track
Electric garage door opener controlled by remote for doors up to 100kg and areas under 15 square meters.
Product Overview
The CK850DC Smart Garage Door Opener operates quietly with noise levels ≤55dB and supports remote control distances of ≥30m in open areas. Featuring encoder limit switch and worm gear transmission for precise performance, this CE-certified product ensures compliance with EU safety standards.
Key Functions
  • No need to relearn limit positions after power failure
  • Quick pull rope release device
  • Automatic close time setting
Product Features
  • Encoder limit for precise positioning
  • Electromechanical integration 24V DC motor for stable operation
  • Convenient direct installation without opening the cover
  • Access to external equipment: infrared/wireless keypad/wifi control
Main Functions & 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 Contents
  • 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 Remote Controls 25
Remote Frequency 433.92 MHz
Working Temperature -20°C - +70°C
Package Weight 7.7kg (optional parts not included)
Product Application
CK850DC garage door opener installation and application diagram CK850DC garage door opener in residential and commercial settings
Standard Packing List
Complete standard packing list for CK850DC garage door opener
Our Services
Warranty
  • Only original and genuine products
  • Replacement for defective items within warranty period
  • 12 month standard warranty
Customer Service
  • Regular inquiries responded within 24 hours (excluding holidays)
  • OEM services available with custom requirements

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company SHENZHEN SINOMATIC TECHNOLOGY CO., LIMITED
Location 3F, Bldg B, No. 55 Langbei Vlg, Tongde Community, Baolong, Longgang, Shenzhen, 518116, China.
Contact Person Manfrid Lee

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