Dongyi Portable Door Lock No Tools Install - 230 lbs Resistant Intruder Defense for Apartment/Travel, Adjustable Fit 0.2-2" Doors,Red

Extra Security Wherever You Go: This compact door blocker adds instant protection for homes, hotels, or rentals – no tools needed!

Key Features:

🔒 Instant Setup & Alarm Alert
• Installs in seconds: Insert, tighten screw, flip alarm switch

🛡️ Industrial-Grade Strength
• Aircraft-grade alloy construction
• Physics-based design directs thrust to the floor

✈️Travel-Friendly Design
• Fits doors with 0.2"-2" floor gaps (most inward-opening types)
• Weighs only 11oz (316g) – slips into luggage/purse

🚫 Zero Damage Guarantee
• Leaves no scratches on surfaces

🌐 Versatile Protection
• Ideal for: Solo travelers • Airbnb stays • Dorm rooms • Night shifts

Tech Specs:
• Material: Reinforced Aluminum Alloy
• Color: Red (high-visibility)
• Size: 4"x2"x4.6" (102x51x118mm)
• Battery: AG13 1.5V (included)
• Weight: 11oz (316g)

Trial scenario:
various interior doors Product features Preventing lecher and anti-theft, easy to carry, can pass through security checks, one-piece molding with strong load-bearing capacity, multi angle universal head that fits well with the ground Adjustable screw, concave convex silicone with strong grip, high decibel alarm

Installation steps
1. Align with the door handle and insert it into the door gap
2.Tightenthe bolt counterclockwise
3.Turm on the alarmswitch
4. Safely complete the sliding door test

⚠️ Note: For inward-opening doors only. Test gap height before use.

Take control of your safety