เซนเซอร์แม่เหล็กไร้สายกันขโมยสําหรับประตูหน้าต่างบ้าน
Features:
Easily mounted by adhesive just need to peel and stick.
Super loud 90 dB alarm you will not miss it.
Super environmental suitability and stability enjoying hard-wearing quality.
Dustproof and insect preventionlong service life of it.
Magnetic sensor switch to detect entry protecting your home or office whether you are in or out.
Warning door / window sticker is supplied free in package.
Operated by 3pcs of 1. 5V LR44 / AG 13 button cell ( included ) ultra-long standby.
Specifications:
Sensor Type: Alarm
Alarm Type: Sound
Material: Plastic
Color: White
Size (L * W * H): 6.5 * 3.1 * 2cm / 2.6 * 1.2 * 0.8in
Package Weight: 34g / 1.2oz
Package List:
1 * Magnetic Sensor
1 * Magnetic Bar
3 * LR44 button batteries
#MagneticSensor #BurglarSecurityAlarm #HomeMagneticSensor #SecurityAlarmSystem #MagneticSensorAlarm