This is Wireless Door Window Safety Contact Security Alarm. Portable enough to take with on business trips and vacations keep yourself and your property safe and security. The intelligent furnishing with handsome, decent appearance also be economical and practical. Magnetic sensor switch detects entry. Easily mounted to windows or doors with included double sides' adhesive tape, no tools required. Other great uses are for your cupboard, shed, garage, toolboxes, etc. to prevent potential wandering sneakers

• The appearance is very nice
• The sound is sonorous
• Easily mounted by adhesive. Type to window or door
• Magnetic sensor switch detects entry protecting your home or office   you are in or out
• Warning door / window sticker is supplied free in package
• Operated by 3 pcs. 5VLR44 / AG 13 button cell (batteries included in   package)
•Sensitivity, and without inadvertently touching, interference, so that it can effectively monitor the environment from a variety of account within the scope of its monitoring of human movement • More suitable for the needs of the market closer to the lives of consumers

This is Wireless Door Window Safety Contact Security Alarm. Portable enough to take with on business trips and vacations keep yourself and your property safe and security. The intelligent furnishing with handsome, decent appearance also be economical and practical. Magnetic sensor switch detects entry. Easily mounted to windows or doors with included double sides' adhesive tape, no tools required. Other great uses are for your cupboard, shed, garage, toolboxes, etc. to prevent potential wandering sneakers

• The appearance is very nice
• The sound is sonorous
• Easily mounted by adhesive. Type to window or door
• Magnetic sensor switch detects entry protecting your home or office   you are in or out
• Warning door / window sticker is supplied free in package
• Operated by 3 pcs. 5VLR44 / AG 13 button cell (batteries included in   package)
•Sensitivity, and without inadvertently touching, interference, so that it can effectively monitor the environment from a variety of account within the scope of its monitoring of human movement • More suitable for the needs of the market closer to the lives of consumers