Magnetic Sensor Home Security Alarm

Ultra thin design, can be installed to any door, window. High precision materials, never misinformation. Low voltage prompt, always protect the safety of you and your family.

Loud Alarm: The 125 DB security alarm is perfect for signaling to you when there is an unwanted entry. 

Wireless Design: No wiring is necessary and 3 x LR44 batteries are included in each device. 

Specifications:

• Type: Doorbells
• Size: 32*11.5*10mm
• Powered by: 3 x LR44 button battery
• Power Source: Battery
• Package Included: 3 x Alarms with tapes
• Doorbell Type: Wireless

What's in the Box:

1 x Magnetic Sensor Home Security Alarm