Automatic Sensor Door Closer – Punch-Free Steel Drawstring Auto Close System

• Punch-free automatic door closer designed for homes, offices, shops, kitchens, and commercial spaces

• No-drill installation with strong adhesive backing, making it ideal for renters or damage-free setups

• High-tension steel drawstring mechanism provides stable and consistent closing force

• Ensures doors close fully every time, improving privacy, security, and energy efficiency

• Perfect for preventing pets or kids from leaving doors partially open

• Compact and modern design blends seamlessly with all types of doors

• Suitable for wooden doors, metal doors, glass doors, aluminum alloy doors, interior room doors, kitchen doors, and balcony doors

• Helps maintain air conditioning efficiency by keeping doors shut and preventing temperature loss

• Prevents mosquitoes, flies, and dust from entering by ensuring doors remain properly closed

• Ultra-quiet closing motion, making it ideal for study rooms, bedrooms, libraries, and workplaces

• Durable ABS housing and steel cable ensure long-lasting performance

• Strong adhesive can support repeated pulling and high-frequency use

• Automatic return and pulling force are optimized for lightweight and medium-weight doors

• Easy 3-step installation: clean surface, stick adhesive base, attach cable — ready to use

• Great solution for homes with children or elderly, preventing doors from being accidentally left open

• Low-maintenance design with no need for electricity, batteries, or tools

• Lightweight, portable, and can be reused on new doors if replaced carefully

Product Specification :

Product Details :

• Material: ABS + Stainless Steel
• Pulling Force: 800G
• Quality: AAA Quality
• Applicable: For All Kinds Of Doors & Windows
• Installation: Hole Free Adhesive installation
• Material: ABS + Stainless Steel
• Cable Length: 1.2 Meter