• Extend your home security system.
• No wiring is required， plug-and-play.
• Keeps you aware of intruders or visitors anywhere around your home.
• With infrared sensor.
• Sensing distance: 3~10m.

Package Details Weight: 481.50 g
Size: 16*13*3 cm
Package Includes 1 × Entry Door Bell Chime Motion Sensor Wireless Alarm