Automatic Sensor Door Closer

This automatic sensor door closer provides seamless, punch-free operation with a telescopic sliding rail. It includes an auto-shutdown feature for enhanced safety and energy efficiency, and its non-punching design protects doors and frames during installation and use.

• Specifications:
  
  • Certification: CE
  • DIY Compatibility: Woodworking projects and home installations
  • Safety/Compliance: No hazardous chemicals
  • Origin: Mainland China
  • Type: Door Catches & Door Closers
• Features:
  • Pneumatic/automatic sensor-driven closing
  • Telescopic sliding rail for adjustable fit
  • Auto shutdown for power preservation and safety
  • Non-punching installation design to minimize door/frame damage
• Applications:
  • Interior doors, office partitions, cabinet doors, sliding doors
• Package includes:
  • 1 x Door closer (black)
  • Mounting hardware and installation guide

Line-by-line rewrite of the original content (more concise and consumer-friendly)

• Certification: CE certified
• Optional: Yes (Choice)
• DIY Supplies: Woodworking projects and home installations
• High-concerned Chemical: None
• Origin: Mainland China
• Type: Door Catches & Door Closers

Quality and compliance notes (to include if you want to add a compliance section)

• Ensure CE certification documentation is verifiable and up-to-date.
• Confirm that no hazardous chemicals are present in the product materials or coatings; provide a material safety data sheet (if applicable).
• Verify origin and manufacturing details with supplier invoices or a conformity assessment.

Suggestions for internet fact-checking (step-by-step)

1. Verify CE certification: Obtain the CE certificate number and the notified body name from the supplier; cross-check with the official CE database if available.
2. Confirm origin: Ask the supplier for the exact manufacturing facility address and country of origin; verify on the packaging or supplier’s certificate of origin.
3. Materials and chemicals: Request a material safety data sheet (MSDS) or list of materials used, and confirm there are no restricted or hazardous substances.
4. Product type and features: Request a detailed product data sheet (PDS) that lists mechanism (sensor type, auto-shutdown logic, telescopic rail), compatibility, and installation notes.
5. Compliance with declarations: If the claim is “Non-punching,” request independent tests or a manufacturer’s installation guide that demonstrates the no-damage installation claim.