10PCS Wireless Home Window Door Burglar Security Alarm System Magnetic Sensor

Features:

1. Super loud 90 dB alarm.
2. Convenience in installation–just peel and stick.
3. Super environmental suitability and stability.
4. Dustproof and insect prevention.
5. Warning door / window sticker is supplied free in package
6. Operated by 3pcs of 1. 5V LR44 / AG 13 button cell ( included )
7. Magnetic sensor switch detects entry protecting your home or office whether you are in or out.
8. Easily mounted by adhesive. Type to window or door. Ideal entry warning for homes, apartments, mobile homes, dormitory, offices, hotel rooms, garages, and more!

Specifications:

• Sensor type: alarm
• Alarm type: sound
• Material: plastic
• Color: White
• Quantity:10pcs
• Size: 65*32*20mm

Package Included:

• 10 x Magnetic Sensor
• 10 x Magnetic Stick
• 30 x LR44 Button Battery

10PCS Wireless Home Window Door Burglar Security Alarm System Magnetic Sensor