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Quick Details

  • Type: Gate Operators
  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: Lockmaster
  • Model Number: DR400
  • Automatic remote control: sliding gate opener
  • Solar copatible: 24VDC safety voltage
  • name: Solar power automatic sliding door opener
  • TYPE: slding gate opener
  • Item: DSR400
  • CE: YES
  • 24VDC: YES
  • remote control: yes
  • solar compatible: yes

Packaging & Delivery

Packaging Details Solar power automatic sliding door opener packing 36*30*31cm carton, about 9.2kgs.
Delivery Time Solar power automatic sliding door opener within 5 days


1.Automatic sliding door opener
2.TUV/CE/EMC/R&TTE/PAHS Certificate
4.Magnet limit switch,Remote control,Solar power


Solar power automatic sliding door opener DSR400 




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Comprehensive presentation





1.Soft start and soft stop.

2.24V low safety voltage.

3. Convenient Midway mode.

4.Built in adjustable auto-close.

5.Magnet limit switch.

6.Secure rolling code for the remote.

7. Stop / Reverse in case of obstruction.

8. Intellectualized Soft start  and soft stop.

9. Build in Max Motor Running Time(MRT) for multiple safety protection










Voltage~ 220V  A.C±10%  50HZGate speed17cm/s'
Power120WEnvironmental conditions-30°C ~ 60°C
Limit switchMagneticShipping Measurement36×30×31cm
Max gate weight400KGSNet/Gross weight7.8KGS/8.8KGS
Motor speed1380rpm  







Optional Accessories:



About our company and factory



About our company and factory



Product range     Click below to choose your desired product categories 




Door openerGate openerRoadblocksLawn mowerGo KartsTools
Garage Door OpenersSwing Gate OperatorsAutomatic Road BarriersRide on Lawn MowerGo Karts 
Garage DoorsSliding Gate Operators    
 Gate Operator Accessories    




Our service


Your inquiry concerned about our products or prices will be replied in 12 hours.


Well-trained and experienced sales staffs will reply all your concerns in fluent English.


OEM services are welcomed, and we can help you to print your logo, company information etc on our products and package .


Protection of your sales area, ideas of design and all your private information.


Delivery by air mail or ship for your orders.


With years of manufacture and promotion experience in global market, SANFORD brings you profit and great success!






1. Are you manufacturer or Trade Company?


Thanks for your question. We are OEM professional and leading gate opener factory, founded in 1998.




2. What's the order process?


a. Inquiry--- The more information you provide, the suitable product we can provide for you! The information such as the gate weight, width, height, power source or other specials you give us will be more appreciated.


b. Quotation---official quotation form with all clear specifications.


c. Printing file--- PDF, Ai, CDR, PSD, the picture resolution must be at least 300 dpi.


d. Sample confirmation---sample will be shipped out in 2 days.


e. Payment terms--- T/T 30% in advanced, balanced against copy of Bill of Lading.


f. Production---mass production


g. Shipping--- by sea, air or courier. Detailed picture of package will be provided.




3. What terms of payment you use?


T/T, Western Union, L/C




4. Do you have any instant chat tool?




Whats app:


EMail:  info(AT)sanfordtools.com






Best wishes!




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If you have any interestes in our gate openers, please kinldy contact Fiona  for free.


Fiona Contact Information:




Website: www.sanfordtools.com 




Thank you!





Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
57 Transactions 700,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $849,000
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