79% drop
4X Magnetic Sensor Home Door Window Entry Warning Alarm Switch
$2.27$10.62(-79%)
- Producat Name: Magnetic Door Sensor
Material: Plastic, Electronic Parts
Size: 2 1/2 inch x 1 1/16 inch x 3/4 inch (L*W*H)
Color: White
Weight: 21g/pcs
Set alert threshold:
10%