Portable 120dB anti-burglary door alarm with stainless steel and ABS stop, 14 x 4.5 x 4 cm

🚪 General Description Portable anti-intrusion door alarm — ideal for securing your home, apartment, office, or hotel while traveling. Its wedge design blocks the door from opening and immediately triggers a powerful 120 dB alarm. Simple, effective, and discreet. ⚙️ Technical Specifications Power supply: 9V battery (not included) Sound volume: 120 dB Material: Stainless steel + ABS Dimensions: 14 × 4.5 × 4 cm Weight: 90 g Contents: 1 x door alarm 🔧 Installation Zero-tool installation! Simply place the alarm under the door, on the inside. No drilling or fixing required. Ready in 10 seconds. 🎯 Use Perfect for bedrooms, offices, garages, or vacation rentals. When closed, it also serves as a regular doorstop. Ideal for travelers: lightweight, compact, and ultra-fast to deploy. ℹ️ Other Information Operates independently without wiring. Designed for everyday indoor use. Compatible with all standard doors (interior/exterior). No battery included — standard 9V battery required.